{ "id": 30877, "url": "https://svs.gsfc.nasa.gov/30877/", "page_type": "Hyperwall Visual", "title": "Black Marble 2016 (Regions)", "description": "Satellite images of Earth at night—often referred to as \"night lights\"—have been a gee-whiz curiosity for the public and a tool for fundamental research for nearly 25 years. They have provided a broad, beautiful picture, showing how humans have shaped the planet and lit up the darkness. Produced every decade or so, such maps have spawned hundreds of pop-culture uses and dozens of economic, social science, and environmental research projects. || ", "release_date": "2017-04-25T00:00:00-04:00", "update_date": "2023-11-15T00:38:41.089433-05:00", "main_image": { "id": 414847, "url": "https://svs.gsfc.nasa.gov/vis/a030000/a030800/a030877/BlackMarble_2016_928m_mediterranean_labeled_print.jpg", "filename": "BlackMarble_2016_928m_mediterranean_labeled_print.jpg", "media_type": "Image", "alt_text": "A section of the Black Marble 2016 image centered on the Mediterranean.", "width": 1024, "height": 576, "pixels": 589824 }, "main_video": { "id": 2, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a001700/a001703/4559_Kepler_Neptune_Twitter_720.mp4", "filename": "4559_Kepler_Neptune_Twitter_720.mp4", "media_type": "Movie", "alt_text": "", "width": 1280, "height": 720, "pixels": 921600 }, "progress": "Complete", "media_groups": [ { "id": 330582, "url": "https://svs.gsfc.nasa.gov/30877/#media_group_330582", "widget": "Basic text with HTML", "title": "", "caption": "", "description": "Satellite images of Earth at night—often referred to as \"night lights\"—have been a gee-whiz curiosity for the public and a tool for fundamental research for nearly 25 years. They have provided a broad, beautiful picture, showing how humans have shaped the planet and lit up the darkness. Produced every decade or so, such maps have spawned hundreds of pop-culture uses and dozens of economic, social science, and environmental research projects.

\r
", "items": [], "extra_data": {} }, { "id": 330583, "url": "https://svs.gsfc.nasa.gov/30877/#media_group_330583", "widget": "Single image", "title": "", "caption": "", "description": "A section of the Black Marble 2016 image centered on the Mediterranean.", "items": [ { "id": 259605, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 414847, "url": "https://svs.gsfc.nasa.gov/vis/a030000/a030800/a030877/BlackMarble_2016_928m_mediterranean_labeled_print.jpg", "filename": "BlackMarble_2016_928m_mediterranean_labeled_print.jpg", "media_type": "Image", "alt_text": "A section of the Black Marble 2016 image centered on the Mediterranean.", "width": 1024, "height": 576, "pixels": 589824 } }, { "id": 259604, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 414846, "url": "https://svs.gsfc.nasa.gov/vis/a030000/a030800/a030877/BlackMarble_2016_928m_mediterranean_labeled.png", "filename": "BlackMarble_2016_928m_mediterranean_labeled.png", "media_type": "Image", "alt_text": "A section of the Black Marble 2016 image centered on the Mediterranean.", "width": 5760, "height": 3240, "pixels": 18662400 } }, { "id": 259606, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 414848, "url": "https://svs.gsfc.nasa.gov/vis/a030000/a030800/a030877/BlackMarble_2016_928m_mediterranean_labeled_searchweb.png", "filename": "BlackMarble_2016_928m_mediterranean_labeled_searchweb.png", "media_type": "Image", "alt_text": "A section of the Black Marble 2016 image centered on the Mediterranean.", "width": 320, "height": 180, "pixels": 57600 } }, { "id": 259607, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 414849, "url": "https://svs.gsfc.nasa.gov/vis/a030000/a030800/a030877/BlackMarble_2016_928m_mediterranean_labeled_thm.png", "filename": "BlackMarble_2016_928m_mediterranean_labeled_thm.png", "media_type": "Image", "alt_text": "A section of the Black Marble 2016 image centered on the Mediterranean.", "width": 80, "height": 40, "pixels": 3200 } }, { "id": 259603, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 414845, "url": "https://svs.gsfc.nasa.gov/vis/a030000/a030800/a030877/frames/5760x3240_16x9_01p/", "filename": "5760x3240_16x9_01p", "media_type": "Frames", "alt_text": "A section of the Black Marble 2016 image centered on the Mediterranean.", "width": 5760, "height": 3240, "pixels": 18662400 } } ], "extra_data": {} }, { "id": 330584, "url": "https://svs.gsfc.nasa.gov/30877/#media_group_330584", "widget": "Basic text with HTML", "title": "", "caption": "", "description": "
\rThis region of the a global image of Earth at night in 2016 was created with data from the Suomi National Polar-orbiting Partnership (NPP) satellite launched in October 2011 by NASA, the National Oceanic and Atmospheric Administration, and the U.S. Department of Defense. Each pixel shows roughly 0.46 miles (742 meters) across. Other regional images are available.

\r\rScientists use the Suomi NPP night-lights dataset in many ways. Some applications include: forecasting a city’s energy use and carbon emissions; eradicating energy poverty and fostering sustainable energy development; providing immediate information when disasters strike; and monitoring the effects of conflict and population displacement. Scientists at NASA are working to automate nighttime VIIRS data processing so that data users are able to view nighttime imagery within hours of acquisition, which could lead to other potential uses by research, meteorological, and civic groups.", "items": [], "extra_data": {} }, { "id": 330585, "url": "https://svs.gsfc.nasa.gov/30877/#media_group_330585", "widget": "Basic text", "title": "For More Information", "caption": "", "description": "See [https://earthobservatory.nasa.gov/IOTD/view.php?id=90008](https://earthobservatory.nasa.gov/IOTD/view.php?id=90008)", "items": [], "extra_data": {} } ], "studio": "HW", "funding_sources": [ "SMD" ], "credits": [ { "role": "Scientist", "people": [ { "name": "Miguel Román", "employer": "NASA/GSFC" } ] }, { "role": "Image processing", "people": [ { "name": "Joshua Stevens", "employer": "SSAI" } ] }, { "role": "Technical support", "people": [ { "name": "Marit Jentoft-Nilsen", "employer": null } ] } ], "missions": [ "Suomi NPP" ], "series": [], "tapes": [], "papers": [], "datasets": [ { "name": "", "common_name": "VIIRS", "platform": "Suomi NPP", "sensor": "VIIRS", "type": "Other", "organizations": [], "description": "", "credit": "", "url": "", "date_range": "2016" } ], "nasa_science_categories": [ "Earth" ], "keywords": [ "Earth Science", "Human Dimensions", "Hyperwall", "Night lights", "population", "Population Estimates" ], "recommended_pages": [], "related": [ { "id": 30919, "url": "https://svs.gsfc.nasa.gov/30919/", "page_type": "Hyperwall Visual", "title": "A Changing Earth at Night", "description": "Changes in lights from 2012 to 2016 || BlackMarble20162012diff500m_cb_print.jpg (1024x574) [96.1 KB] || BlackMarble20162012diff500m_cb_searchweb.png (320x180) [32.4 KB] || BlackMarble20162012diff500m_cb_thm.png (80x40) [4.4 KB] || BlackMarble20162012diff500m_cb.tif (4104x2304) [3.6 MB] || BlackMarble20162012diff500m.tif (4104x2052) [3.5 MB] || BlackMarble20162012diff500m_huge.tif (86400x43200) [868.6 MB] || ", "release_date": "2017-12-06T00:00:00-05:00", "update_date": "2023-11-15T00:39:48.676325-05:00", "main_image": { "id": 409185, "url": "https://svs.gsfc.nasa.gov/vis/a030000/a030900/a030919/BlackMarble20162012diff500m_cb_print.jpg", "filename": "BlackMarble20162012diff500m_cb_print.jpg", "media_type": "Image", "alt_text": "Changes in lights from 2012 to 2016", "width": 1024, "height": 574, "pixels": 587776 } }, { "id": 30886, "url": "https://svs.gsfc.nasa.gov/30886/", "page_type": "Hyperwall Visual", "title": "Black Marble 2012 vs. 2016", "description": "Black Marble comparing 2012 lights vs. 2016 lights || black_marble_swipe_1080p.00001_print.jpg (1024x576) [58.2 KB] || black_marble_swipe_1080p.00001_searchweb.png (320x180) [34.2 KB] || black_marble_swipe_1080p.00001_thm.png (80x40) [3.6 KB] || black_marble_swipe_1080p.mp4 (1920x1080) [3.5 MB] || black_marble_swipe_720p.mp4 (1280x720) [2.0 MB] || black_marble_swipe_1080p.webm (1920x1080) [7.8 MB] || black_marble_swipe_2304p.mp4 (4096x2304) [11.1 MB] || frames/4104x2304_16x9_30p/ (4104x2304) [256.0 KB] || ", "release_date": "2017-06-28T00:00:00-04:00", "update_date": "2023-11-15T00:38:46.629484-05:00", "main_image": { "id": 413327, "url": "https://svs.gsfc.nasa.gov/vis/a030000/a030800/a030886/black_marble_swipe_1080p.00001_print.jpg", "filename": "black_marble_swipe_1080p.00001_print.jpg", "media_type": "Image", "alt_text": "Black Marble comparing 2012 lights vs. 2016 lights", "width": 1024, "height": 576, "pixels": 589824 } }, { "id": 30876, "url": "https://svs.gsfc.nasa.gov/30876/", "page_type": "Hyperwall Visual", "title": "Black Marble 2016", "description": "An composite image shows a cloud-free view of Earth || BlackMarble_2016_global_7km_print.jpg (1024x576) [62.9 KB] || BlackMarble_2016_global_7km.png (5760x3240) [6.3 MB] || BlackMarble_2016_global_7km_searchweb.png (320x180) [34.9 KB] || BlackMarble_2016_global_7km_thm.png (80x40) [3.7 KB] || ", "release_date": "2017-04-25T00:00:00-04:00", "update_date": "2023-11-15T00:38:35.659898-05:00", "main_image": { "id": 414842, "url": "https://svs.gsfc.nasa.gov/vis/a030000/a030800/a030876/BlackMarble_2016_global_7km_print.jpg", "filename": "BlackMarble_2016_global_7km_print.jpg", "media_type": "Image", "alt_text": "An composite image shows a cloud-free view of Earth", "width": 1024, "height": 576, "pixels": 589824 } }, { "id": 30878, "url": "https://svs.gsfc.nasa.gov/30878/", "page_type": "Hyperwall Visual", "title": "Black Marble 2016 (Rotating Globe)", "description": "A rotating globe rendered from the blackmarble 2016 image. || BlackMarble_2016_rotate_print.jpg (1024x576) [47.1 KB] || BlackMarble_2016_rotate.png (3840x2160) [3.0 MB] || BlackMarble_2016_rotate_searchweb.png (320x180) [28.2 KB] || BlackMarble_2016_rotate_thm.png (80x40) [2.9 KB] || BlackMarble_2016_rotate_720p.mp4 (1280x720) [11.5 MB] || BlackMarble_2016_rotate_720p.webm (1280x720) [17.2 MB] || BlackMarble_2016_rotate_1080p.mp4 (1920x1080) [23.9 MB] || frames/3840x2160_16x9_30p/ (3840x2160) [512.0 KB] || BlackMarble_2016_rotate_2160p.mp4 (3840x2160) [108.6 MB] || ", "release_date": "2017-04-25T00:00:00-04:00", "update_date": "2023-11-15T00:38:41.832362-05:00", "main_image": { "id": 414852, "url": "https://svs.gsfc.nasa.gov/vis/a030000/a030800/a030878/BlackMarble_2016_rotate_print.jpg", "filename": "BlackMarble_2016_rotate_print.jpg", "media_type": "Image", "alt_text": "A rotating globe rendered from the blackmarble 2016 image.", "width": 1024, "height": 576, "pixels": 589824 } }, { "id": 30028, "url": "https://svs.gsfc.nasa.gov/30028/", "page_type": "Hyperwall Visual", "title": "Earth at Night 2012", "description": "This new space-based view of Earth's city lights is a composite assembled from data acquired by the Suomi National Polar-orbiting Partnership (Suomi NPP) satellite. 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