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"description": "Animation that shows the data collection path of the EMIT instrument onboard the ISS. EMIT has a 75 kilometer swath width - which is relatively narrow, but you can see in this data visualization how it can get full global coverage over time. The violet dots are methane emission sources.",
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"description": "The Earth surface Mineral dust source InvesTigation (EMIT) mission is a sensor onboard the International Space Station (ISS). It not only maps key minerals over deserts, but can also detect methane emissions - a potential greenhouse gas. This data visualization shows how the data is collected.
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{
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{
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{
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"type": "Observed Data",
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"description": "The Earth Surface Mineral Dust Source Investigation (EMIT) instrument measures surface mineralogy, targeting the Earth’s arid dust source regions. EMIT is installed on the International Space Station (ISS) and uses imaging spectroscopy to take measurements of the sunlit regions of interest between 52° N latitude and 52° S latitude.",
"credit": "Jet Propulsion Laboratory, California Institute of Technology",
"url": "https://earth.jpl.nasa.gov/emit/data/data-portal/Greenhouse-Gases/",
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{
"id": 5043,
"url": "https://svs.gsfc.nasa.gov/5043/",
"page_type": "Visualization",
"title": "Methane Emissions over Canada and Alaska in the 2018",
"description": "This 3D volumetric visualization shows the emission and transport of atmospheric methane over Canada and Alaska in September 2018 with the date and colorbar. || methane_withDate.0068_print.jpg (1024x576) [282.8 KB] || methane_withDate.0068_searchweb.png (320x180) [94.8 KB] || methane_withDate.0068_thm.png (80x40) [14.7 KB] || methane_withDate (1920x1080) [0 Item(s)] || methane_withDate_1080p30.webm (1920x1080) [1.3 MB] || methane_withDate_1080p30.mp4 (1920x1080) [131.3 MB] || methane_withDate_1080p30.mp4.hwshow || ",
"release_date": "2022-11-02T08:00:00-04:00",
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"alt_text": "This 3D volumetric visualization shows the emission and transport of atmospheric methane over Canada and Alaska in September 2018 with the date and colorbar.",
"width": 1024,
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{
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"url": "https://svs.gsfc.nasa.gov/31200/",
"page_type": "Hyperwall Visual",
"title": "EMIT Spots Methane Hotspots",
"description": "A plume of methane is detected flowing from an area southeast of Carlsbad, New Mexico. || PIA25592_new_mexico_methane.png (1547x805) [1.8 MB] || PIA25592_new_mexico_methane_print.jpg (1024x532) [183.9 KB] || PIA25592_new_mexico_methane_searchweb.png (320x180) [109.3 KB] || PIA25592_new_mexico_methane_thm.png (80x40) [6.9 KB] || PIA25592_new_mexico_methane.hwshow [222 bytes] || ",
"release_date": "2022-11-01T07:00:00-04:00",
"update_date": "2024-12-13T00:28:14.778083-05:00",
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"alt_text": "A plume of methane is detected flowing from an area southeast of Carlsbad, New Mexico.",
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{
"id": 31165,
"url": "https://svs.gsfc.nasa.gov/31165/",
"page_type": "Hyperwall Visual",
"title": "Tracking Power Plant Methane Emissions",
"description": "A mosaic of AVIRIS-NG images tracks emissions from the Valley Generating Station in California || aviris-ng_methane_valley_generating_station_mosaic_print.jpg (1024x576) [231.4 KB] || aviris-ng_methane_valley_generating_station_mosaic.png (5760x3240) [28.1 MB] || aviris-ng_methane_valley_generating_station_mosaic_searchweb.png (320x180) [124.5 KB] || aviris-ng_methane_valley_generating_station_mosaic_thm.png (80x40) [6.0 KB] || aviris-ng_methane_valley_generating_station_mosaic.hwshow [261 bytes] || ",
"release_date": "2021-09-29T00:00:00-04:00",
"update_date": "2024-12-13T00:27:46.599498-05:00",
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"media_type": "Image",
"alt_text": "A mosaic of AVIRIS-NG images tracks emissions from the Valley Generating Station in California",
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{
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"url": "https://svs.gsfc.nasa.gov/4799/",
"page_type": "Visualization",
"title": "Sources of Methane",
"description": "This 3D volumetric visualization shows the emission and transport of atmospheric methane around the globe between December 9, 2017 and December 1, 2018.Music: \"Motion Blur\" by Sam Dobson [PRS]Complete transcript available.This video is also available on our YouTube channel. || Global_methane_narrated.1416_print.jpg (1024x576) [171.2 KB] || composite (1920x1080) [0 Item(s)] || MethaneNarrationSM.webm (1920x1080) [15.5 MB] || MethaneNarrationSM.mp4 (1920x1080) [171.1 MB] || MethaneCaptionsenUS.en_US.srt [2.0 KB] || MethaneCaptionsenUS.en_US.vtt [2.0 KB] || MethaneNarration.mov (1920x1080) [1.6 GB] || ",
"release_date": "2020-07-09T14:00:00-04:00",
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"alt_text": "This layer of the visualization includes the Earth with the global atmospheric methane emission and transport. The overlay with the date and colorbar is not included.",
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{
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"url": "https://svs.gsfc.nasa.gov/4798/",
"page_type": "Visualization",
"title": "Earth Day 2020: Global Atmospheric Methane",
"description": "This 3D volumetric visualization shows a global view of the methane emission and transport between December 1, 2017 and November 30, 2018. This visualizaion of the rotating global view is designed to be played in a continuous loop.This video is also available on our YouTube channel. || Earth_Day_Methane_loop.2919_print.jpg (1024x576) [102.0 KB] || Earth_Day_Methane_loop.2919_searchweb.png (320x180) [54.3 KB] || Earth_Day_Methane_loop.2919_thm.png (80x40) [5.0 KB] || loop_composite (1920x1080) [0 Item(s)] || Earth_Day_Methane_loop_1080p30.webm (1920x1080) [11.5 MB] || Earth_Day_Methane_loop_1080p30.mp4 (1920x1080) [355.8 MB] || captions_silent.29410.en_US.srt [43 bytes] || Earth_Day_Methane_loop_1080p30.mp4.hwshow [196 bytes] || ",
"release_date": "2020-04-21T00:00:00-04:00",
"update_date": "2025-03-10T00:09:12.071462-04:00",
"main_image": {
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"filename": "Earth_Day_Methane_loop.2919_print.jpg",
"media_type": "Image",
"alt_text": "This 3D volumetric visualization shows a global view of the methane emission and transport between December 1, 2017 and November 30, 2018. This visualizaion of the rotating global view is designed to be played in a continuous loop.This video is also available on our YouTube channel.",
"width": 1024,
"height": 576,
"pixels": 589824
}
},
{
"id": 4789,
"url": "https://svs.gsfc.nasa.gov/4789/",
"page_type": "Visualization",
"title": "Global Atmospheric Methane",
"description": "This first 3D volumetric visualization focuses on several continents showing the emission and transport of atmospheric methane around the globe between January 1, 2017 and November 30, 2018. This video is also available on our YouTube channel. || Global_methane_comp.1320_print.jpg (1024x576) [163.2 KB] || Global_methane_comp_1080p30.webm (1920x1080) [22.1 MB] || composite (1920x1080) [0 Item(s)] || captions_silent.29083.en_US.srt [43 bytes] || Global_methane_comp_1080p30.mp4 (1920x1080) [1.4 GB] || Global_methane_comp_1080p30.mp4.hwshow || ",
"release_date": "2020-03-23T10:00:00-04:00",
"update_date": "2025-06-23T00:10:40.213675-04:00",
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"url": "https://svs.gsfc.nasa.gov/vis/a000000/a004700/a004789/Global_methane_loop_comp.0210_print.jpg",
"filename": "Global_methane_loop_comp.0210_print.jpg",
"media_type": "Image",
"alt_text": "This second 3D volumetric visualization shows a global view of the methane emission and transport between December 1, 2017 and November 30, 2018. This visualizaion of the rotating global view is designed to be played in a continuous loop.This video is also available on our YouTube channel.",
"width": 1024,
"height": 576,
"pixels": 589824
}
}
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