{ "id": 4174, "url": "https://svs.gsfc.nasa.gov/4174/", "page_type": "Visualization", "title": "Garbage Patch Visualization Experiment", "description": "We wanted to see if we could visualize the so-called ocean garbage patches. We start with data from floating, scientific buoys that NOAA has been distributing in the oceans for the last 35-year represented here as white dots. Let's speed up time to see where the buoys go... Since new buoys are continually released, it's hard to tell where older buoys move to. Let's clear the map and add the starting locations of all the buoys... Interesting patterns appear all over the place. Lines of buoys are due to ships and planes that released buoys periodically. If we let all of the buoys go at the same time, we can observe buoy migration patterns. The number of buoys decreases because some buoys don't last as long as others. The buoys migrate to 5 known gyres also called ocean garbage patches.We can also see this in a computational model of ocean currents called ECCO-2. We release particles evenly around the world and let the modeled currents carry the particles. The particles from the model also migrate to the garbage patches. Even though the retimed buoys and modeled particles did not react to currents at the same times, the fact that the data tend to accumulate in the same regions show how robust the result is.The dataset used for the ocean buoy visualization is the Global Drifter Database from the GDP Drifter Data Assembly Center, part of the NOAA Atlantic Oceanographic & Meteorological Laboratory. The data covered the period February 1979 through September 2013. Although the actual dataset has a wealth of data, including surface temperatures, salinities, etc., only the buoy positions were used in the visualization.This visualization was accepted as one of the \"Dailies\" at SIGGRAPH 2015. || ", "release_date": "2015-08-10T00:00:00-04:00", "update_date": "2023-11-14T00:05:19.821000-05:00", "main_image": { "id": 454829, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004100/a004174/driftersOnly_originalTiming.05600_print.jpg", "filename": "driftersOnly_originalTiming.05600_print.jpg", "media_type": "Image", "alt_text": "The NOAA drifter buoys had been released at various times and locations around the world. As you watch new buoys get released, notice the patterns of the buoys. These are due to the way that they were release. For exmaple, a boat sailing in a roughly straight line might release a series of buoys every few hours causing a line of dots to appear; or, a bunch of buoys might be released near a research station making the buoys look like they all emerge from one location.", "width": 1024, "height": 576, "pixels": 589824 }, "main_video": { "id": 454805, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004100/a004174/4174_Garbage_Patches_nasatv.mpeg", "filename": "4174_Garbage_Patches_nasatv.mpeg", "media_type": "Movie", "alt_text": "SIGGRAPH VersionFor complete transcript, click here.This video is also available on our YouTube channel.", "width": 1280, "height": 720, "pixels": 921600 }, "progress": "Complete", "media_groups": [ { "id": 337079, "url": "https://svs.gsfc.nasa.gov/4174/#media_group_337079", "widget": "Basic text with HTML", "title": "", "caption": "", "description": "We wanted to see if we could visualize the so-called ocean garbage patches. We start with data from floating, scientific buoys that NOAA has been distributing in the oceans for the last 35-year represented here as white dots. Let's speed up time to see where the buoys go... Since new buoys are continually released, it's hard to tell where older buoys move to. Let's clear the map and add the starting locations of all the buoys... Interesting patterns appear all over the place. Lines of buoys are due to ships and planes that released buoys periodically. If we let all of the buoys go at the same time, we can observe buoy migration patterns. The number of buoys decreases because some buoys don't last as long as others. The buoys migrate to 5 known gyres also called ocean garbage patches.

We can also see this in a computational model of ocean currents called ECCO-2. We release particles evenly around the world and let the modeled currents carry the particles. The particles from the model also migrate to the garbage patches. Even though the retimed buoys and modeled particles did not react to currents at the same times, the fact that the data tend to accumulate in the same regions show how robust the result is.

The dataset used for the ocean buoy visualization is the Global Drifter Database from the GDP Drifter Data Assembly Center, part of the NOAA Atlantic Oceanographic & Meteorological Laboratory. The data covered the period February 1979 through September 2013. Although the actual dataset has a wealth of data, including surface temperatures, salinities, etc., only the buoy positions were used in the visualization.

This visualization was accepted as one of the \"Dailies\" at SIGGRAPH 2015.", "items": [], "extra_data": {} }, { "id": 337080, "url": "https://svs.gsfc.nasa.gov/4174/#media_group_337080", "widget": "Video player", "title": "", "caption": "", "description": "SIGGRAPH Version

For complete transcript, click here.
This video is also available on our YouTube channel.
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"caption": null, "instance": { "id": 454815, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004100/a004174/4174_Garbage_Patches_Still_thm.png", "filename": "4174_Garbage_Patches_Still_thm.png", "media_type": "Image", "alt_text": "SIGGRAPH VersionFor complete transcript, click here.This video is also available on our YouTube channel.", "width": 80, "height": 40, "pixels": 3200 } }, { "id": 278868, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 454814, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004100/a004174/4174_Garbage_Patches_Still_web.png", "filename": "4174_Garbage_Patches_Still_web.png", "media_type": "Image", "alt_text": "SIGGRAPH VersionFor complete transcript, click here.This video is also available on our YouTube channel.", "width": 320, "height": 180, "pixels": 57600 } }, { "id": 278867, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 454813, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004100/a004174/4174_Garbage_Patches_Still_searchweb.png", "filename": "4174_Garbage_Patches_Still_searchweb.png", "media_type": "Image", "alt_text": "SIGGRAPH VersionFor complete transcript, click here.", "width": 180, "height": 320, "pixels": 57600 } }, { "id": 278855, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 454806, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004100/a004174/4174_Garbage_Patches_prores.mov", "filename": "4174_Garbage_Patches_prores.mov", "media_type": "Movie", "alt_text": "SIGGRAPH VersionFor complete transcript, click here.This video is also available on our YouTube channel.", "width": 1920, "height": 1080, "pixels": 2073600 } }, { "id": 278876, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 454825, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004100/a004174/4174_Garbage_Patches_appletv_subtitles.m4v", "filename": "4174_Garbage_Patches_appletv_subtitles.m4v", "media_type": "Movie", "alt_text": "SIGGRAPH VersionFor complete transcript, click here.This video is also available on our YouTube channel.", "width": 1280, "height": 720, "pixels": 921600 } }, { "id": 278872, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 454818, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004100/a004174/4174_Garbage_Patches_H264_1080p.mov", "filename": "4174_Garbage_Patches_H264_1080p.mov", "media_type": "Movie", "alt_text": "SIGGRAPH VersionFor complete transcript, click here.This video is also available on our YouTube channel.", "width": 1920, "height": 1080, "pixels": 2073600 } }, { "id": 278871, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 454817, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004100/a004174/4174_Garbage_Patches_H264_1080p.mp4", "filename": "4174_Garbage_Patches_H264_1080p.mp4", "media_type": "Movie", "alt_text": "SIGGRAPH VersionFor complete transcript, click here.This video is also available on our YouTube channel.", "width": 1920, "height": 1080, "pixels": 2073600 } }, { "id": 278870, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 454816, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004100/a004174/4174_Garbage_Patches_nasatv.webm", "filename": "4174_Garbage_Patches_nasatv.webm", "media_type": "Movie", "alt_text": "SIGGRAPH VersionFor complete transcript, click here.This video is also available on our YouTube channel.", "width": 1280, "height": 720, "pixels": 921600 } }, { "id": 278863, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 454820, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004100/a004174/frames/1920x1080_16x9_30p/siggraph_comp/", "filename": "siggraph_comp", "media_type": "Frames", "alt_text": "SIGGRAPH VersionFor complete transcript, click here.This video is also available on our YouTube channel.", "width": 1920, "height": 1080, "pixels": 2073600 } }, { "id": 278862, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 454810, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004100/a004174/4174_Garbage_Patches_appletv.m4v", "filename": "4174_Garbage_Patches_appletv.m4v", "media_type": "Movie", "alt_text": "SIGGRAPH VersionFor complete transcript, click here.This video is also available on our YouTube channel.", "width": 1280, "height": 720, "pixels": 921600 } }, { "id": 278861, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 454809, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004100/a004174/4174_Garbage_Patches_1280x720.wmv", "filename": "4174_Garbage_Patches_1280x720.wmv", "media_type": "Movie", "alt_text": "SIGGRAPH VersionFor complete transcript, click here.This video is also available on our YouTube channel.", "width": 1280, "height": 720, "pixels": 921600 } }, { "id": 278860, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 454808, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004100/a004174/4174_Garbage_Patches_youtube_hq.mov", "filename": "4174_Garbage_Patches_youtube_hq.mov", "media_type": "Movie", "alt_text": "SIGGRAPH VersionFor complete transcript, click here.This video is also available on our YouTube channel.", "width": 1280, "height": 720, "pixels": 921600 } }, { "id": 278854, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 454805, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004100/a004174/4174_Garbage_Patches_nasatv.mpeg", "filename": "4174_Garbage_Patches_nasatv.mpeg", "media_type": "Movie", "alt_text": "SIGGRAPH VersionFor complete transcript, click here.This video is also available on our YouTube channel.", "width": 1280, "height": 720, "pixels": 921600 } }, { "id": 278864, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 454821, 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transcript, click here.This video is also available on our YouTube channel." } }, { "id": 278874, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 454823, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004100/a004174/Garbage_Patches_4174.key", "filename": "Garbage_Patches_4174.key", "media_type": "Presentation", "alt_text": "SIGGRAPH VersionFor complete transcript, click here.This video is also available on our YouTube channel.", "width": 0, "height": 0, "pixels": 0 } }, { "id": 278875, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 454824, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004100/a004174/Garbage_Patches_4174.pptx", "filename": "Garbage_Patches_4174.pptx", "media_type": "Presentation", "alt_text": "SIGGRAPH VersionFor complete transcript, click here.This video is also available on our YouTube channel.", "width": 0, "height": 0, "pixels": 0 } }, { "id": 278877, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 454804, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004100/a004174/4174_Garbage_Patches_prores.aif", "filename": "4174_Garbage_Patches_prores.aif", "media_type": "Audio", "alt_text": "SIGGRAPH VersionFor complete transcript, click here.This video is also available on our YouTube channel." } }, { "id": 278859, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 454807, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004100/a004174/4174_Garbage_Patches_ipod_sm.mp4", "filename": "4174_Garbage_Patches_ipod_sm.mp4", "media_type": "Movie", "alt_text": "SIGGRAPH VersionFor complete transcript, click here.This video is also available on our YouTube channel.", "width": 320, "height": 240, "pixels": 76800 } } ], "extra_data": {} }, { "id": 337081, "url": "https://svs.gsfc.nasa.gov/4174/#media_group_337081", "widget": "Video player", "title": "", "caption": "", "description": "The NOAA drifter buoys 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As you watch new buoys get released, notice the patterns of the buoys. These are due to the way that they were release. For exmaple, a boat sailing in a roughly straight line might release a series of buoys every few hours causing a line of dots to appear; or, a bunch of buoys might be released near a research station making the buoys look like they all emerge from one location.", "items": [ { "id": 278882, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 454829, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004100/a004174/driftersOnly_originalTiming.05600_print.jpg", "filename": "driftersOnly_originalTiming.05600_print.jpg", "media_type": "Image", "alt_text": "The NOAA drifter buoys had been released at various times and locations around the world. As you watch new buoys get released, notice the patterns of the buoys. These are due to the way that they were release. 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For exmaple, a boat sailing in a roughly straight line might release a series of buoys every few hours causing a line of dots to appear; or, a bunch of buoys might be released near a research station making the buoys look like they all emerge from one location.", "width": 0, "height": 0, "pixels": 0 } } ], "extra_data": {} }, { "id": 337082, "url": "https://svs.gsfc.nasa.gov/4174/#media_group_337082", "widget": "Video player", "title": "", "caption": "", "description": "The previous visualization of the NOAA drifter buoys does not show how the buoys might move towards the garbage patches becasue they are continuously released. We shifted the timing of each buoy data set so that the start time of each buoy data set was the same. This means that the buoys you see at any particular time have been in the water the same amount of time. This also allows you to see the interesting patterns of buoy release. While there are likely seasonal variations in how buoys move, the general pattern shows that the buoys tend to move around until they move into slow moving larger circulation patterns which are the garbage patches.", "items": [ { "id": 278891, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 454840, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004100/a004174/driftersOnly_retimed.01000_print.jpg", "filename": "driftersOnly_retimed.01000_print.jpg", "media_type": "Image", "alt_text": "The previous visualization of the NOAA drifter buoys does not show how the buoys might move towards the garbage patches becasue they are continuously released. We shifted the timing of each buoy data set so that the start time of each buoy data set was the same. This means that the buoys you see at any particular time have been in the water the same amount of time. This also allows you to see the interesting patterns of buoy release. While there are likely seasonal variations in how buoys move, the general pattern shows that the buoys tend to move around until they move into slow moving larger circulation patterns which are the garbage patches.", "width": 1024, "height": 576, "pixels": 589824 } }, { "id": 278892, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 454839, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004100/a004174/driftersOnly_retimed.01000_searchweb.png", "filename": "driftersOnly_retimed.01000_searchweb.png", "media_type": "Image", "alt_text": "We wanted to see if we could visualize the so-called ocean garbage patches. We start with data from floating, scientific buoys that NOAA has been distributing in the oceans for the last 35-years represented here as white dots. Let's speed up time to see where the buoys go... Since new buoys are continually released, it's hard to tell where older buoys move to.\n\nLet's clear the map and add the starting locations of all the buoys. Interesting patterns appear all over the place. Lines of buoys are due to ships and planes that released buoys periodically. If we let all of the buoys go at the same time, we can observe buoy migration patterns. The number of buoys decreases because some buoys don't last as long as others. The buoys migrate to 5 known gyres also called ocean garbage patches. \n\nWe can also see this in a computational model of ocean currents called ECCO-2.We release particles evenly around the world and let the modeled currents carry the particles. The particles from the model also migrate to the garbage patches. Even though the retimed buoys and modeled particles did not react to currents at the same times, the fact that the data tend to accumulate in the same regions show how robust the result is.", "width": 180, "height": 320, "pixels": 57600 } }, { "id": 278893, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 454841, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004100/a004174/driftersOnly_retimed.01000_thm.png", "filename": "driftersOnly_retimed.01000_thm.png", "media_type": "Image", "alt_text": "The previous visualization of the NOAA drifter buoys does not show how the buoys might move towards the garbage patches becasue they are continuously released. We shifted the timing of each buoy data set so that the start time of each buoy data set was the same. This means that the buoys you see at any particular time have been in the water the same amount of time. This also allows you to see the interesting patterns of buoy release. While there are likely seasonal variations in how buoys move, the general pattern shows that the buoys tend to move around until they move into slow moving larger circulation patterns which are the garbage patches.", "width": 80, "height": 40, "pixels": 3200 } }, { "id": 278887, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 454835, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004100/a004174/driftersOnly_retimed_1920x1080.webm", "filename": "driftersOnly_retimed_1920x1080.webm", "media_type": "Movie", "alt_text": "The previous visualization of the NOAA drifter buoys does not show how the buoys might move towards the garbage patches becasue they are continuously released. We shifted the timing of each buoy data set so that the start time of each buoy data set was the same. This means that the buoys you see at any particular time have been in the water the same amount of time. This also allows you to see the interesting patterns of buoy release. While there are likely seasonal variations in how buoys move, the general pattern shows that the buoys tend to move around until they move into slow moving larger circulation patterns which are the garbage patches.", "width": 1920, "height": 1080, "pixels": 2073600 } }, { "id": 278888, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 454837, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004100/a004174/driftersOnly_retimed_1920x1080.mp4", "filename": "driftersOnly_retimed_1920x1080.mp4", "media_type": "Movie", "alt_text": "The previous visualization of the NOAA drifter buoys does not show how the buoys might move towards the garbage patches becasue they are continuously released. We shifted the timing of each buoy data set so that the start time of each buoy data set was the same. This means that the buoys you see at any particular time have been in the water the same amount of time. This also allows you to see the interesting patterns of buoy release. While there are likely seasonal variations in how buoys move, the general pattern shows that the buoys tend to move around until they move into slow moving larger circulation patterns which are the garbage patches.", "width": 1920, "height": 1080, "pixels": 2073600 } }, { "id": 278890, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 454838, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004100/a004174/frames/1920x1080_16x9_30p/driftersOnly_retimed/", "filename": "driftersOnly_retimed", "media_type": "Frames", "alt_text": "The previous visualization of the NOAA drifter buoys does not show how the buoys might move towards the garbage patches becasue they are continuously released. We shifted the timing of each buoy data set so that the start time of each buoy data set was the same. This means that the buoys you see at any particular time have been in the water the same amount of time. This also allows you to see the interesting patterns of buoy release. While there are likely seasonal variations in how buoys move, the general pattern shows that the buoys tend to move around until they move into slow moving larger circulation patterns which are the garbage patches.", "width": 1920, "height": 1080, "pixels": 2073600 } }, { "id": 278889, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 454836, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004100/a004174/driftersOnly_retimed_640x360.m4v", "filename": "driftersOnly_retimed_640x360.m4v", "media_type": "Movie", "alt_text": "The previous visualization of the NOAA drifter buoys does not show how the buoys might move towards the garbage patches becasue they are continuously released. We shifted the timing of each buoy data set so that the start time of each buoy data set was the same. This means that the buoys you see at any particular time have been in the water the same amount of time. This also allows you to see the interesting patterns of buoy release. While there are likely seasonal variations in how buoys move, the general pattern shows that the buoys tend to move around until they move into slow moving larger circulation patterns which are the garbage patches.", "width": 640, "height": 360, "pixels": 230400 } }, { "id": 278894, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 454843, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004100/a004174/frames/4096x2048_2x1_30p/driftersOnly_retimed/", "filename": "driftersOnly_retimed", "media_type": "Frames", "alt_text": "The previous visualization of the NOAA drifter buoys does not show how the buoys might move towards the garbage patches becasue they are continuously released. We shifted the timing of each buoy data set so that the start time of each buoy data set was the same. This means that the buoys you see at any particular time have been in the water the same amount of time. This also allows you to see the interesting patterns of buoy release. While there are likely seasonal variations in how buoys move, the general pattern shows that the buoys tend to move around until they move into slow moving larger circulation patterns which are the garbage patches.", "width": 4096, "height": 2048, "pixels": 8388608 } }, { "id": 278895, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 454842, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004100/a004174/frames/5760x3240_16x9_30p/driftersOnly_retimed/", "filename": "driftersOnly_retimed", "media_type": "Frames", "alt_text": "The previous visualization of the NOAA drifter buoys does not show how the buoys might move towards the garbage patches becasue they are continuously released. We shifted the timing of each buoy data set so that the start time of each buoy data set was the same. This means that the buoys you see at any particular time have been in the water the same amount of time. This also allows you to see the interesting patterns of buoy release. While there are likely seasonal variations in how buoys move, the general pattern shows that the buoys tend to move around until they move into slow moving larger circulation patterns which are the garbage patches.", "width": 5760, "height": 3240, "pixels": 18662400 } }, { "id": 278896, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 454844, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004100/a004174/driftersOnly_retimed_4174.key", "filename": "driftersOnly_retimed_4174.key", "media_type": "Presentation", "alt_text": "The previous visualization of the NOAA drifter buoys does not show how the buoys might move towards the garbage patches becasue they are continuously released. We shifted the timing of each buoy data set so that the start time of each buoy data set was the same. This means that the buoys you see at any particular time have been in the water the same amount of time. This also allows you to see the interesting patterns of buoy release. While there are likely seasonal variations in how buoys move, the general pattern shows that the buoys tend to move around until they move into slow moving larger circulation patterns which are the garbage patches.", "width": 0, "height": 0, "pixels": 0 } }, { "id": 278897, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 454845, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004100/a004174/driftersOnly_retimed_4174.pptx", "filename": "driftersOnly_retimed_4174.pptx", "media_type": "Presentation", "alt_text": "The previous visualization of the NOAA drifter buoys does not show how the buoys might move towards the garbage patches becasue they are continuously released. We shifted the timing of each buoy data set so that the start time of each buoy data set was the same. This means that the buoys you see at any particular time have been in the water the same amount of time. This also allows you to see the interesting patterns of buoy release. While there are likely seasonal variations in how buoys move, the general pattern shows that the buoys tend to move around until they move into slow moving larger circulation patterns which are the garbage patches.", "width": 0, "height": 0, "pixels": 0 } } ], "extra_data": {} }, { "id": 337083, "url": "https://svs.gsfc.nasa.gov/4174/#media_group_337083", "widget": "Video player", "title": "", "caption": "", "description": "We distributed thousands of particles (virutal buoys) aroung the world, then ran a simulation based on the ECCO2 flow vectors to see where those particles would move to over time. These simulated particles were colored blue/cyan based on the paricle's speed. Notice that over time garbage patches develop in each of the ocean basins.", "items": [ { "id": 278901, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 454849, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004100/a004174/ECCO2_only.01000_print.jpg", "filename": "ECCO2_only.01000_print.jpg", "media_type": "Image", "alt_text": "We distributed thousands of particles (virutal buoys) aroung the world, then ran a simulation based on the ECCO2 flow vectors to see where those particles would move to over time. These simulated particles were colored blue/cyan based on the paricle's speed. Notice that over time garbage patches develop in each of the ocean basins.", "width": 1024, "height": 576, "pixels": 589824 } }, { "id": 278898, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 454848, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004100/a004174/ECCO2_only.mp4", "filename": "ECCO2_only.mp4", "media_type": "Movie", "alt_text": "We distributed thousands of particles (virutal buoys) aroung the world, then ran a simulation based on the ECCO2 flow vectors to see where those particles would move to over time. These simulated particles were colored blue/cyan based on the paricle's speed. Notice that over time garbage patches develop in each of the ocean basins.", "width": 1920, "height": 1080, "pixels": 2073600 } }, { "id": 278900, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 454846, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004100/a004174/frames/1920x1080_16x9_30p/ECCO2_only/", "filename": "ECCO2_only", "media_type": "Frames", "alt_text": "We distributed thousands of particles (virutal buoys) aroung the world, then ran a simulation based on the ECCO2 flow vectors to see where those particles would move to over time. These simulated particles were colored blue/cyan based on the paricle's speed. Notice that over time garbage patches develop in each of the ocean basins.", "width": 1920, "height": 1080, "pixels": 2073600 } }, { "id": 278902, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 454850, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004100/a004174/ECCO2_only.webm", "filename": "ECCO2_only.webm", "media_type": "Movie", "alt_text": "We distributed thousands of particles (virutal buoys) aroung the world, then ran a simulation based on the ECCO2 flow vectors to see where those particles would move to over time. These simulated particles were colored blue/cyan based on the paricle's speed. Notice that over time garbage patches develop in each of the ocean basins.", "width": 1920, "height": 1080, "pixels": 2073600 } }, { "id": 278899, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 454847, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004100/a004174/ECCO2_only.m4v", "filename": "ECCO2_only.m4v", "media_type": "Movie", "alt_text": "We distributed thousands of particles (virutal buoys) aroung the world, then ran a simulation based on the ECCO2 flow vectors to see where those particles would move to over time. These simulated particles were colored blue/cyan based on the paricle's speed. Notice that over time garbage patches develop in each of the ocean basins.", "width": 640, "height": 360, "pixels": 230400 } }, { "id": 278903, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 454852, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004100/a004174/frames/4096x2048_2x1_30p/ECCO2_only/", "filename": "ECCO2_only", "media_type": "Frames", "alt_text": "We distributed thousands of particles (virutal buoys) aroung the world, then ran a simulation based on the ECCO2 flow vectors to see where those particles would move to over time. These simulated particles were colored blue/cyan based on the paricle's speed. Notice that over time garbage patches develop in each of the ocean basins.", "width": 4096, "height": 2048, "pixels": 8388608 } }, { "id": 278904, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 454851, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004100/a004174/frames/5760x3240_16x9_30p/ECCO2_only/", "filename": "ECCO2_only", "media_type": "Frames", "alt_text": "We distributed thousands of particles (virutal buoys) aroung the world, then ran a simulation based on the ECCO2 flow vectors to see where those particles would move to over time. These simulated particles were colored blue/cyan based on the paricle's speed. Notice that over time garbage patches develop in each of the ocean basins.", "width": 5760, "height": 3240, "pixels": 18662400 } }, { "id": 278905, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 454853, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004100/a004174/ECCO2_4174.key", "filename": "ECCO2_4174.key", "media_type": "Presentation", "alt_text": "We distributed thousands of particles (virutal buoys) aroung the world, then ran a simulation based on the ECCO2 flow vectors to see where those particles would move to over time. These simulated particles were colored blue/cyan based on the paricle's speed. Notice that over time garbage patches develop in each of the ocean basins.", "width": 0, "height": 0, "pixels": 0 } }, { "id": 278906, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 454854, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004100/a004174/ECCO2_4174.pptx", "filename": "ECCO2_4174.pptx", "media_type": "Presentation", "alt_text": "We distributed thousands of particles (virutal buoys) aroung the world, then ran a simulation based on the ECCO2 flow vectors to see where those particles would move to over time. These simulated particles were colored blue/cyan based on the paricle's speed. Notice that over time garbage patches develop in each of the ocean basins.", "width": 0, "height": 0, "pixels": 0 } } ], "extra_data": {} }, { "id": 337084, "url": "https://svs.gsfc.nasa.gov/4174/#media_group_337084", "widget": "Video player", "title": "", "caption": "", "description": "Finally, we combined the two data sets with the retimed NOAA difter buoys in white on top and the ECCO2 simulated particles in cyan/blue on the bottom. The observed NOAA drifters and the ECCO2 particle simulation both appear to evolve towards the garbage patches.", "items": [ { "id": 278910, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 454858, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004100/a004174/ECCO2_and_drifters_originalTiming.02500_print.jpg", "filename": "ECCO2_and_drifters_originalTiming.02500_print.jpg", "media_type": "Image", "alt_text": "Finally, we combined the two data sets with the retimed NOAA difter buoys in white on top and the ECCO2 simulated particles in cyan/blue on the bottom. The observed NOAA drifters and the ECCO2 particle simulation both appear to evolve towards the garbage patches.", "width": 1024, "height": 576, "pixels": 589824 } }, { "id": 278907, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 454855, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004100/a004174/ECCO2_and_drifters_retimed.mp4", "filename": "ECCO2_and_drifters_retimed.mp4", "media_type": "Movie", "alt_text": "Finally, we combined the two data sets with the retimed NOAA difter buoys in white on top and the ECCO2 simulated particles in cyan/blue on the bottom. The observed NOAA drifters and the ECCO2 particle simulation both appear to evolve towards the garbage patches.", "width": 1920, "height": 1080, "pixels": 2073600 } }, { "id": 278909, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 454857, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004100/a004174/frames/1920x1080_16x9_30p/ECCO2_and_drifters_retimed/", "filename": "ECCO2_and_drifters_retimed", "media_type": "Frames", "alt_text": "Finally, we combined the two data sets with the retimed NOAA difter buoys in white on top and the ECCO2 simulated particles in cyan/blue on the bottom. The observed NOAA drifters and the ECCO2 particle simulation both appear to evolve towards the garbage patches.", "width": 1920, "height": 1080, "pixels": 2073600 } }, { "id": 278911, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 454859, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004100/a004174/ECCO2_and_drifters_retimed.webm", "filename": "ECCO2_and_drifters_retimed.webm", "media_type": "Movie", "alt_text": "Finally, we combined the two data sets with the retimed NOAA difter buoys in white on top and the ECCO2 simulated particles in cyan/blue on the bottom. The observed NOAA drifters and the ECCO2 particle simulation both appear to evolve towards the garbage patches.", "width": 1920, "height": 1080, "pixels": 2073600 } }, { "id": 278908, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 454856, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004100/a004174/ECCO2_and_drifters_retimed.m4v", "filename": "ECCO2_and_drifters_retimed.m4v", "media_type": "Movie", "alt_text": "Finally, we combined the two data sets with the retimed NOAA difter buoys in white on top and the ECCO2 simulated particles in cyan/blue on the bottom. The observed NOAA drifters and the ECCO2 particle simulation both appear to evolve towards the garbage patches.", "width": 640, "height": 360, "pixels": 230400 } }, { "id": 278912, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 454860, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004100/a004174/frames/5760x3240_16x9_30p/ECCO2_and_drifters/", "filename": "ECCO2_and_drifters", "media_type": "Frames", "alt_text": "Finally, we combined the two data sets with the retimed NOAA difter buoys in white on top and the ECCO2 simulated particles in cyan/blue on the bottom. The observed NOAA drifters and the ECCO2 particle simulation both appear to evolve towards the garbage patches.", "width": 5760, "height": 3240, "pixels": 18662400 } }, { "id": 278913, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 454861, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004100/a004174/frames/4096x2048_2x1_30p/ECCO2_and_difters/", "filename": "ECCO2_and_difters", "media_type": "Frames", "alt_text": "Finally, we combined the two data sets with the retimed NOAA difter buoys in white on top and the ECCO2 simulated particles in cyan/blue on the bottom. The observed NOAA drifters and the ECCO2 particle simulation both appear to evolve towards the garbage patches.", "width": 4096, "height": 2048, "pixels": 8388608 } }, { "id": 278914, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 454862, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004100/a004174/ECCO2_and_drifters_retimed_4174.key", "filename": "ECCO2_and_drifters_retimed_4174.key", "media_type": "Presentation", "alt_text": "Finally, we combined the two data sets with the retimed NOAA difter buoys in white on top and the ECCO2 simulated particles in cyan/blue on the bottom. The observed NOAA drifters and the ECCO2 particle simulation both appear to evolve towards the garbage patches.", "width": 0, "height": 0, "pixels": 0 } }, { "id": 278915, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 454863, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004100/a004174/ECCO2_and_drifters_retimed_4174.pptx", "filename": "ECCO2_and_drifters_retimed_4174.pptx", "media_type": "Presentation", "alt_text": "Finally, we combined the two data sets with the retimed NOAA difter buoys in white on top and the ECCO2 simulated particles in cyan/blue on the bottom. 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It includes a quick start guide for educators and first-hand stories (blogs) for learners of all ages by NASA visualizers, scientists and educators. We hope that your understanding and use of NASA's visualizations will only increase as your appreciation grows for the beauty of the science they portray, and the communicative power they hold. Read all the blogs and find educational resources for all ages at: the Earth Science Week 2015 page.You may have heard of \"ocean garbage patches,\" areas in the ocean where litter and debris concentrates. This might stir up a vivid image of large blanketed areas of trash on the ocean surface that are easy to spot. But that’s not the case. Much of the debris consists of smaller pieces of plastic that are always moving and changing with the ocean currents, waves and winds. These can be difficult to see and predict. We set out to explore the processes and interactions that cause debris to flow to these patches using buoy and model data, and created a visualization based on our results. || ", "release_date": "2015-10-02T14:00:00-04:00", "update_date": "2023-05-03T13:49:15.810673-04:00", "main_image": { "id": 439109, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004300/a004375/4174_Garbage_Patches_Still_print.jpg", "filename": "4174_Garbage_Patches_Still_print.jpg", "media_type": "Image", "alt_text": "The final visualization that assimilates ocean buoy datasets and ECCO-2 ocean current model. (Credit: Greg Shirah and Horace Mitchell, NASA SVS)", "width": 1024, "height": 576, "pixels": 589824 } } ], "sources": [], "products": [], "newer_versions": [], "older_versions": [], "alternate_versions": [] }