{
"id": 612,
"url": "https://svs.gsfc.nasa.gov/612/",
"page_type": "Visualization",
"title": "Michigan Lake Changes: Faster Dissolve Between Jul 24, Aug 20, and Sept 7, 1999 (Without Text)",
"description": "Two possible explanations for the brightening were advanced in 1999: A large bloom of cyanobacteria such as microcystis or an inorganic precipitation of calcium carbonate triggered by warming surface waters. I never heard whether one or the other choice was validated by researchers on Lake Michigan. A variety of atmospheric aerosols and clouds over the lake also effect the perceived brightness of the water from image to image. || ",
"release_date": "1999-11-17T12:00:00-05:00",
"update_date": "2023-05-03T13:58:42.128156-04:00",
"main_image": {
"id": 539145,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a000600/a000612/a000612_pre.jpg",
"filename": "a000612_pre.jpg",
"media_type": "Image",
"alt_text": "Faster Dissolve between 3 dates without text (July 24, Aug 20,\nSept.7,99)",
"width": 320,
"height": 242,
"pixels": 77440
},
"main_video": {
"id": 539150,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a000600/a000612/a000612.webmhd.webm",
"filename": "a000612.webmhd.webm",
"media_type": "Movie",
"alt_text": "Faster Dissolve between 3 dates without text (July 24, Aug 20,\nSept.7,99)",
"width": 960,
"height": 540,
"pixels": 518400
},
"main_credits": {
"Visualizations by": [
{
"name": "Stuart A. Snodgrass",
"employer": "Global Science and Technology, Inc."
}
]
},
"progress": "Complete",
"media_groups": [
{
"id": 366528,
"url": "https://svs.gsfc.nasa.gov/612/#media_group_366528",
"widget": "Basic text with HTML",
"title": "",
"caption": "",
"description": "Two possible explanations for the brightening were advanced in 1999: A large bloom of cyanobacteria such as microcystis or an inorganic precipitation of calcium carbonate triggered by warming surface waters. I never heard whether one or the other choice was validated by researchers on Lake Michigan. A variety of atmospheric aerosols and clouds over the lake also effect the perceived brightness of the water from image to image.",
"items": [],
"extra_data": {}
},
{
"id": 366529,
"url": "https://svs.gsfc.nasa.gov/612/#media_group_366529",
"widget": "Video player",
"title": "",
"caption": "",
"description": "Faster Dissolve between 3 dates without text (July 24, Aug 20,\nSept.7,99)",
"items": [
{
"id": 384347,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 539148,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a000600/a000612/a000612.00005_print.png",
"filename": "a000612.00005_print.png",
"media_type": "Image",
"alt_text": "Faster Dissolve between 3 dates without text (July 24, Aug 20,\nSept.7,99)",
"width": 720,
"height": 480,
"pixels": 345600
}
},
{
"id": 384342,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 539144,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a000600/a000612/a000612_thm.png",
"filename": "a000612_thm.png",
"media_type": "Image",
"alt_text": "Faster Dissolve between 3 dates without text (July 24, Aug 20,\nSept.7,99)",
"width": 80,
"height": 40,
"pixels": 3200
}
},
{
"id": 384343,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 539145,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a000600/a000612/a000612_pre.jpg",
"filename": "a000612_pre.jpg",
"media_type": "Image",
"alt_text": "Faster Dissolve between 3 dates without text (July 24, Aug 20,\nSept.7,99)",
"width": 320,
"height": 242,
"pixels": 77440
}
},
{
"id": 384348,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 539149,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a000600/a000612/a000612_pre_searchweb.jpg",
"filename": "a000612_pre_searchweb.jpg",
"media_type": "Image",
"alt_text": "Faster Dissolve between 3 dates without text (July 24, Aug 20,\nSept.7,99)",
"width": 320,
"height": 180,
"pixels": 57600
}
},
{
"id": 384346,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 539150,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a000600/a000612/a000612.webmhd.webm",
"filename": "a000612.webmhd.webm",
"media_type": "Movie",
"alt_text": "Faster Dissolve between 3 dates without text (July 24, Aug 20,\nSept.7,99)",
"width": 960,
"height": 540,
"pixels": 518400
}
},
{
"id": 384344,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 539146,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a000600/a000612/a000612.dv",
"filename": "a000612.dv",
"media_type": "Movie",
"alt_text": "Faster Dissolve between 3 dates without text (July 24, Aug 20,\nSept.7,99)",
"width": 720,
"height": 480,
"pixels": 345600
}
},
{
"id": 384345,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 539147,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a000600/a000612/a000612.mp4",
"filename": "a000612.mp4",
"media_type": "Movie",
"alt_text": "Faster Dissolve between 3 dates without text (July 24, Aug 20,\nSept.7,99)",
"width": 640,
"height": 480,
"pixels": 307200
}
},
{
"id": 384341,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 539143,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a000600/a000612/a000612.mpg",
"filename": "a000612.mpg",
"media_type": "Movie",
"alt_text": "Faster Dissolve between 3 dates without text (July 24, Aug 20,\nSept.7,99)",
"width": 352,
"height": 240,
"pixels": 84480
}
}
],
"extra_data": {}
},
{
"id": 366530,
"url": "https://svs.gsfc.nasa.gov/612/#media_group_366530",
"widget": "Single image",
"title": "",
"caption": "",
"description": "Lake Michigan on July 24th, 1999",
"items": [
{
"id": 384351,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 539153,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a000600/a000612/99_07_24.jpg",
"filename": "99_07_24.jpg",
"media_type": "Image",
"alt_text": "Lake Michigan on July 24th, 1999",
"width": 720,
"height": 486,
"pixels": 349920
}
},
{
"id": 384350,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 539152,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a000600/a000612/99_07_24_web.jpg",
"filename": "99_07_24_web.jpg",
"media_type": "Image",
"alt_text": "Lake Michigan on July 24th, 1999",
"width": 320,
"height": 216,
"pixels": 69120
}
},
{
"id": 384349,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 539151,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a000600/a000612/99_07_24.tif",
"filename": "99_07_24.tif",
"media_type": "Image",
"alt_text": "Lake Michigan on July 24th, 1999",
"width": 720,
"height": 486,
"pixels": 349920
}
}
],
"extra_data": {}
},
{
"id": 366531,
"url": "https://svs.gsfc.nasa.gov/612/#media_group_366531",
"widget": "Single image",
"title": "",
"caption": "",
"description": "Lake Michigan on August 20th, 1999",
"items": [
{
"id": 384354,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 539156,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a000600/a000612/99_08_20.jpg",
"filename": "99_08_20.jpg",
"media_type": "Image",
"alt_text": "Lake Michigan on August 20th, 1999",
"width": 720,
"height": 486,
"pixels": 349920
}
},
{
"id": 384353,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 539155,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a000600/a000612/99_08_20_web.jpg",
"filename": "99_08_20_web.jpg",
"media_type": "Image",
"alt_text": "Lake Michigan on August 20th, 1999",
"width": 320,
"height": 216,
"pixels": 69120
}
},
{
"id": 384352,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 539154,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a000600/a000612/99_08_20.tif",
"filename": "99_08_20.tif",
"media_type": "Image",
"alt_text": "Lake Michigan on August 20th, 1999",
"width": 720,
"height": 486,
"pixels": 349920
}
}
],
"extra_data": {}
},
{
"id": 366532,
"url": "https://svs.gsfc.nasa.gov/612/#media_group_366532",
"widget": "Single image",
"title": "",
"caption": "",
"description": "Lake Michigan on September 7thth, 1999",
"items": [
{
"id": 384357,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 539159,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a000600/a000612/99_09_07.jpg",
"filename": "99_09_07.jpg",
"media_type": "Image",
"alt_text": "Lake Michigan on September 7thth, 1999",
"width": 720,
"height": 486,
"pixels": 349920
}
},
{
"id": 384356,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 539158,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a000600/a000612/99_09_07_web.jpg",
"filename": "99_09_07_web.jpg",
"media_type": "Image",
"alt_text": "Lake Michigan on September 7thth, 1999",
"width": 320,
"height": 216,
"pixels": 69120
}
},
{
"id": 384355,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 539157,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a000600/a000612/99_09_07.tif",
"filename": "99_09_07.tif",
"media_type": "Image",
"alt_text": "Lake Michigan on September 7thth, 1999",
"width": 720,
"height": 486,
"pixels": 349920
}
}
],
"extra_data": {}
},
{
"id": 366533,
"url": "https://svs.gsfc.nasa.gov/612/#media_group_366533",
"widget": "Single image",
"title": "",
"caption": "",
"description": "Video slate image reads, \"SeaWiFS
The Michigan Bloom
(Faster dissolve of three data sets without text, in order of appearance: July 24, 1999, Aug. 20, 1999, Sept. 7, 1999)\".",
"items": [
{
"id": 384358,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 539160,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a000600/a000612/a000612_slate.jpg",
"filename": "a000612_slate.jpg",
"media_type": "Image",
"alt_text": "Video slate image reads, \"SeaWiFSThe Michigan Bloom(Faster dissolve of three data sets without text, in order of appearance: July 24, 1999, Aug. 20, 1999, Sept. 7, 1999)\".",
"width": 720,
"height": 528,
"pixels": 380160
}
},
{
"id": 384359,
"type": "media",
"extra_data": null,
"title": null,
"caption": null,
"instance": {
"id": 539161,
"url": "https://svs.gsfc.nasa.gov/vis/a000000/a000600/a000612/a000612_slate_web.png",
"filename": "a000612_slate_web.png",
"media_type": "Image",
"alt_text": "Video slate image reads, \"SeaWiFSThe Michigan Bloom(Faster dissolve of three data sets without text, in order of appearance: July 24, 1999, Aug. 20, 1999, Sept. 7, 1999)\".",
"width": 320,
"height": 234,
"pixels": 74880
}
}
],
"extra_data": {}
}
],
"studio": "svs",
"funding_sources": [
"ESE"
],
"credits": [
{
"role": "Animator",
"people": [
{
"name": "Stuart A. Snodgrass",
"employer": "Global Science and Technology, Inc."
}
]
},
{
"role": "Scientist",
"people": [
{
"name": "Gene Feldman",
"employer": "NASA/GSFC"
}
]
}
],
"missions": [],
"series": [
"SeaWiFS"
],
"tapes": [],
"papers": [],
"datasets": [
{
"name": "",
"common_name": "",
"platform": "SeaStar",
"sensor": "SeaWiFS",
"type": "Other",
"organizations": [],
"description": "NOTE: All SeaWiFS images and data presented on this web site are for research and educational use only. All commercial use of SeaWiFS data must be coordinated with GeoEye",
"credit": "NASA/Goddard Space Flight Center, The SeaWiFS Project and GeoEye, Scientific Visualization Studio. NOTE: All SeaWiFS images and data presented on this web site are for research and educational use only. All commercial use of SeaWiFS data must be coordinated with GeoEye (NOTE: In January 2013, DigitalGlobe and GeoEye combined to become one DigitalGlobe.).",
"url": "",
"date_range": "1999/07/24, 1999/08/20, 1999/09/07"
}
],
"nasa_science_categories": [
"Earth"
],
"keywords": [
"Biological oceanography",
"Bloom",
"Hydrology",
"Lake Michigan"
],
"recommended_pages": [],
"related": [],
"sources": [],
"products": [],
"newer_versions": [],
"older_versions": [],
"alternate_versions": []
}