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This data visualization shows coincident AVIRIS-3 and EMIT observations (within seconds) near the Permian Basin, in New Mexico.\r\n\r\nThe Earth Surface Mineral Dust Source Investigation (EMIT) mission uses an imaging spectrometer to detect the unique pattern of reflected and absorbed light – called a spectral fingerprint – from various materials on Earth's surface and in its atmosphere. Perched on the International Space Station, EMIT was originally intended to map the prevalence of minerals in Earth's arid regions, such as the deserts of Africa and Australia. Scientists verified that EMIT could also detect the spectral fingerprints of methane and carbon dioxide which enables mapping of emissions from the energy, waste, and agriculture sectors.\r\n\r\nIn 2023, NASA began flying a new airborne instrument to measure methane and carbon dioxide point source emissions data in much the same way that EMIT does from space. AVIRIS-3 stands for the third generation of Airborne Visible/Infrared Imaging Spectrometers. It is an advanced imaging system developed and operated by NASA's Jet Propulsion Laboratory (JPL). Designed to capture high-resolution data of Earth's surface in visible and infrared wavelengths analogous to EMIT measurements. AVIRIS-3 is an ideal companion instrument to EMIT, offering enhanced greenhouse gas sensitivity from locations much closer to the ground. AVIRIS-3 can be flown on a variety of aircraft.\r\n\r\nSimultaneously observing a large methane emission event with AVIRIS-3 and EMIT allows for direct comparison of greenhouse gas retrievals and emission estimates derived from concurrent airborne and satellite measurements. This type of coordinated measurement and evaluation is referred to by scientists as calibration and validation. This is a critical process for space and airborne scientific instruments, during which data are calibrated, validated, and verified to ensure accuracy, reliability, and consistency.", "items": [], "extra_data": {} }, { "id": 376424, "url": "https://svs.gsfc.nasa.gov/5389/#media_group_376424", "widget": "Video player", "title": "", "caption": "", "description": "Comparison of EMIT and AVIRIS-3 methane plume observations near the Permian Basin, in New Mexico.", "items": [ { "id": 443019, "type": "media", "extra_data": null, "title": null, "caption": "", "instance": { "id": 1138833, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a005300/a005389/EMIT_AVIRIS_Plume_100823.mp4", "filename": "EMIT_AVIRIS_Plume_100823.mp4", "media_type": "Movie", "alt_text": "Comparison of EMIT and AVIRIS-3 methane plume observations near Permian Basin, in New Mexico.", "width": 3840, "height": 2160, "pixels": 8294400 } } ], "extra_data": {} }, { "id": 376425, "url": "https://svs.gsfc.nasa.gov/5389/#media_group_376425", "widget": "Single image", "title": "", "caption": "", "description": "Methane plume detected by airborne AVIRIS-3 spectrometer.\r\nTitle and location labeling included.", "items": [ { "id": 443022, "type": "media", "extra_data": null, "title": null, "caption": "", "instance": { "id": 1138836, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a005300/a005389/AVIRIS_NewMexico_100823_1920x1080.jpg", "filename": "AVIRIS_NewMexico_100823_1920x1080.jpg", "media_type": "Image", "alt_text": "Methane plume detected by airborne AVIRIS-3 spectrometer.", "width": 1920, "height": 1080, "pixels": 2073600 } }, { "id": 443020, "type": "media", "extra_data": null, "title": null, "caption": "", "instance": { "id": 1138834, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a005300/a005389/AVIRIS_NewMexico_100823.png", "filename": "AVIRIS_NewMexico_100823.png", "media_type": "Image", "alt_text": "Methane plume detected by airborne AVIRIS-3 spectrometer.", "width": 3840, "height": 2160, "pixels": 8294400 } } ], "extra_data": {} }, { "id": 376426, "url": "https://svs.gsfc.nasa.gov/5389/#media_group_376426", "widget": "Single image", "title": "", "caption": "", "description": "Methane plume observed by the EMIT instrument on the International Space Station.\r\nTitle and location labeling included.", "items": [ { "id": 443023, "type": "media", "extra_data": null, "title": null, "caption": "", "instance": { "id": 1138837, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a005300/a005389/EMIT_NewMexico_100823_1920x1080.jpg", "filename": "EMIT_NewMexico_100823_1920x1080.jpg", "media_type": "Image", "alt_text": "Methane plume observed by the EMIT instrument on the International Space Station.", "width": 1920, "height": 1080, "pixels": 2073600 } }, { "id": 443021, "type": "media", "extra_data": null, "title": null, "caption": "", "instance": { "id": 1138835, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a005300/a005389/EMIT_NewMexico_100823.png", "filename": "EMIT_NewMexico_100823.png", "media_type": "Image", "alt_text": "Methane plume observed by the EMIT instrument on the International Space Station.", "width": 3840, "height": 2160, "pixels": 8294400 } } ], "extra_data": {} }, { "id": 376427, "url": "https://svs.gsfc.nasa.gov/5389/#media_group_376427", "widget": "Single image", "title": "", "caption": "", "description": "Methane plume detected by airborne AVIRIS-3 spectrometer near the Permian Basin, in New Mexico.\r\nTitle and location labeling not included.", "items": [ { "id": 443035, "type": "media", "extra_data": null, "title": null, "caption": "", "instance": { "id": 1138845, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a005300/a005389/AVIRIS_NewMexico_NoLabel_100823_1920x1080.jpg", "filename": "AVIRIS_NewMexico_NoLabel_100823_1920x1080.jpg", "media_type": "Image", "alt_text": "Methane plume detected by airborne AVIRIS-3 spectrometer near the Permian Basin, in New Mexico.", "width": 1920, "height": 1080, "pixels": 2073600 } }, { "id": 443028, "type": "media", "extra_data": null, "title": null, "caption": "", "instance": { "id": 1138841, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a005300/a005389/AVIRIS_NewMexico_NoLabel_100823.png", "filename": "AVIRIS_NewMexico_NoLabel_100823.png", "media_type": "Image", "alt_text": "Methane plume detected by airborne AVIRIS-3 spectrometer near the Permian Basin, in New Mexico.", "width": 3840, "height": 2160, "pixels": 8294400 } } ], "extra_data": {} }, { "id": 376428, "url": "https://svs.gsfc.nasa.gov/5389/#media_group_376428", "widget": "Single image", "title": "", "caption": "", "description": "Methane plume detected by airborne AVIRIS-3 spectrometer.

This version includes location label.", "items": [ { "id": 443034, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 1138844, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a005300/a005389/AVIRIS_NewMexico_Location_100823_1920x1080.jpg", "filename": "AVIRIS_NewMexico_Location_100823_1920x1080.jpg", "media_type": "Image", "alt_text": "Methane plume detected by airborne AVIRIS-3 spectrometer.This version includes location label.", "width": 1920, "height": 1080, "pixels": 2073600 } }, { "id": 443029, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 1138838, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a005300/a005389/AVIRIS_NewMexico_Location_100823.png", "filename": "AVIRIS_NewMexico_Location_100823.png", "media_type": "Image", "alt_text": "Methane plume detected by airborne AVIRIS-3 spectrometer.This version includes location label.", "width": 3840, "height": 2160, "pixels": 8294400 } } ], "extra_data": {} }, { "id": 376429, "url": "https://svs.gsfc.nasa.gov/5389/#media_group_376429", "widget": "Single image", "title": "", "caption": "", "description": "Methane plume observed by the EMIT instrument on the International Space Station.

This version includes location label.", "items": [ { "id": 443032, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 1138842, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a005300/a005389/EMIT_NewMexico_Location_100823_1920x1080.jpg", "filename": "EMIT_NewMexico_Location_100823_1920x1080.jpg", "media_type": "Image", "alt_text": "Methane plume observed by the EMIT instrument on the International Space Station.This version includes location label.", "width": 1920, "height": 1080, "pixels": 2073600 } }, { "id": 443030, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 1138839, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a005300/a005389/EMIT_NewMexico_Location_100823.png", "filename": "EMIT_NewMexico_Location_100823.png", "media_type": "Image", "alt_text": "Methane plume observed by the EMIT instrument on the International Space Station.This version includes location label.", "width": 3840, "height": 2160, "pixels": 8294400 } } ], "extra_data": {} }, { "id": 376430, "url": "https://svs.gsfc.nasa.gov/5389/#media_group_376430", "widget": "Single image", "title": "", "caption": "", "description": "Methane plume observed by the EMIT instrument on the International Space Station, near the Permian Basin, in New Mexico.\r\nTitle and location labeling not included.", "items": [ { "id": 443033, "type": "media", "extra_data": null, "title": null, "caption": "", "instance": { "id": 1138843, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a005300/a005389/EMIT_NewMexico_NoLabel_100823_1920x1080.jpg", "filename": "EMIT_NewMexico_NoLabel_100823_1920x1080.jpg", "media_type": "Image", "alt_text": "Methane plume observed by the EMIT instrument on the International Space Station, near the Permian Basin, in New Mexico.", "width": 1920, "height": 1080, "pixels": 2073600 } }, { "id": 443031, "type": "media", "extra_data": null, "title": null, "caption": "", "instance": { "id": 1138840, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a005300/a005389/EMIT_NewMexico_NoLabel_100823.png", "filename": "EMIT_NewMexico_NoLabel_100823.png", "media_type": "Image", "alt_text": "Methane plume observed by the EMIT instrument on the International Space Station, near the Permian Basin, in New Mexico.", "width": 3840, "height": 2160, "pixels": 8294400 } } ], "extra_data": {} }, { "id": 376423, "url": "https://svs.gsfc.nasa.gov/5389/#media_group_376423", "widget": "Basic text", "title": "For More Information", "caption": "", "description": "See the following sources:\n\n* [Earth Surface Mineral Dust Source Investigation](https://earth.jpl.nasa.gov/emit/)\n* [Emit and AVIRIS-3](https://earth.gov/ghgcenter/stories/emit-and-aviris-3)", "items": [], "extra_data": {} }, { "id": 376439, "url": "https://svs.gsfc.nasa.gov/5389/#media_group_376439", "widget": "Single image", "title": "", "caption": "", "description": "", "items": [ { "id": 443054, "type": "media", "extra_data": null, "title": null, "caption": "", "instance": { "id": 1138856, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a005300/a005389/Methane_NewMexico_Slide01.png", "filename": "Methane_NewMexico_Slide01.png", "media_type": "Image", "alt_text": "", "width": 3840, "height": 2160, "pixels": 8294400 } } ], "extra_data": {} }, { "id": 376440, "url": "https://svs.gsfc.nasa.gov/5389/#media_group_376440", "widget": "Single image", "title": "", "caption": "", "description": "", "items": [ { "id": 443055, "type": "media", "extra_data": null, "title": null, "caption": "", "instance": { "id": 1138857, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a005300/a005389/Methane_NewMexico_Slide02.png", "filename": "Methane_NewMexico_Slide02.png", "media_type": "Image", "alt_text": "", "width": 3840, "height": 2160, "pixels": 8294400 } } ], "extra_data": {} }, { "id": 376442, "url": "https://svs.gsfc.nasa.gov/5389/#media_group_376442", "widget": "Video player", "title": "", "caption": "", "description": "", "items": [], "extra_data": {} }, { "id": 376516, "url": "https://svs.gsfc.nasa.gov/5389/#media_group_376516", "widget": "Basic text", "title": "For More Information", "caption": "See [Tracking Methane Plumes from Space and Sky](https://earth.gov/ghgcenter/stories/emit-and-aviris-3)", "description": "", "items": [], "extra_data": {} } ], "studio": "svs", "funding_sources": [ "ESE" ], "credits": [ { "role": "Visualizer", "people": [ { "name": "Zoey N. 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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/", "date_range": null }, { "name": "AVIRIS-3 L2B Greenhouse Gas Enhancements, Facility Instrument Collection", "common_name": "", "platform": null, "sensor": null, "type": "Observed Data", "organizations": [], "description": "This dataset contains Level 2B (L2b) enhancements of greenhouse gasses (GHG) derived from imagery collected by the Airborne Visible / Infrared Imaging Spectrometer-3 (AVIRIS-3) instrument. Products include methane and carbon dioxide enhancements, each with per-pixel uncertainties and sensitivities to the background. Concentration enhancements are estimated from radiance measurements using a column-wise adaptive matched filter approach, which searches each pixel's radiance spectrum for deviations that are characteristic of a GHG's absorption spectrum. This is the NASA Earth Observing System Data and Information System (EOSDIS) facility instrument archive of these data. The NASA AVIRIS-3 is a spectral mapping system that measures reflected radiance at 7.4-nm intervals in the Visible to Shortwave Infrared (VSWIR) spectral range from 390-2500 nm.", "credit": "Chlus, A. M., Brodrick, P. G., Thorpe, A. K., Chapman, J. W., Jensen, D. J., Coleman, R. W., Fahlen, J., Olson-Duvall, W., Thompson, D. R., & Green, R. O. (2024). AVIRIS-3 L2B Greenhouse Gas Enhancements, Facility Instrument Collection (Version 1). 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Scientists verified that EMIT could also detect the spectral fingerprints of methane and carbon dioxide which enables mapping of emissions from the energy, waste, and agriculture sectors. || ", "release_date": "2024-05-21T08:00:00-04:00", "update_date": "2024-09-17T10:43:40.204188-04:00", "main_image": { "id": 1092449, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a005200/a005272/California_3840x2160_print.jpg", "filename": "California_3840x2160_print.jpg", "media_type": "Image", "alt_text": "A region of enhanced methane is visible near Modesto, California. This version of the data visualization includes location label.", "width": 1024, "height": 576, "pixels": 589824 } }, { "id": 14568, "url": "https://svs.gsfc.nasa.gov/14568/", "page_type": "Produced Video", "title": "Tracking the Greenhouse Gas Methane, Earth Information Center Videos", "description": "Full 8K resolution. 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While the video in its entirety can be shared without permission, some individual imagery provided by Pond5 and The Raleigh Drone Company is obtained through permission and may not be excised or remixed in other products. For more information on NASA’s media guidelines, visit https://www.nasa.gov/multimedia/guidelines/index.html", "width": 1024, "height": 288, "pixels": 294912 } }, { "id": 5116, "url": "https://svs.gsfc.nasa.gov/5116/", "page_type": "Visualization", "title": "Global Atmospheric Methane (CH₄)", "description": "Volumetric visualization of the total Methane (CH₄) on a global scale added on Earth's atmosphere over the course of the year 2021. || TotalCH4_Comp_1920x19020p30_00080.png (1920x1920) [2.5 MB] || TotalCH4_Comp_1920x19020p30_00080_print.jpg (1024x1024) [114.9 KB] || VolumetricCH4_Composite (1920x1920) [0 Item(s)] || VolumetricCH4_Composite_1920x19020p30.mp4 (1920x1920) [353.5 MB] || ", "release_date": "2023-06-20T16:00:00-04:00", "update_date": "2025-03-16T23:03:25.999759-04:00", "main_image": { "id": 856165, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a005100/a005116/TotalCH4_Volume_1920x1920.00080.png", "filename": "TotalCH4_Volume_1920x1920.00080.png", "media_type": "Image", "alt_text": "This visualization shows the total methane on a global scale added on Earth's atmosphere over the course of the year 2021.", "width": 1920, "height": 1920, "pixels": 3686400 } }, { "id": 5041, "url": "https://svs.gsfc.nasa.gov/5041/", "page_type": "Visualization", "title": "Methane Emissions in the United States", "description": "2012 methane emissions across the United States. || ch4_epa_sq_2022-11-14_1335.00100_print.jpg (1024x1024) [191.2 KB] || ch4_epa_sq_2022-11-14_1335.00100_searchweb.png (180x320) [57.3 KB] || ch4_epa_sq_2022-11-14_1335.00100_thm.png (80x40) [4.5 KB] || ch4_epa_sq_2022-11-14_1335.mp4 (2160x2160) [23.8 MB] || ch4_epa_sq_2022-11-14_1335.webm (2160x2160) [5.0 MB] || ", "release_date": "2022-12-01T00:00:00-05:00", "update_date": "2024-11-19T00:21:33.616388-05:00", "main_image": { "id": 368018, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a005000/a005041/ch4_epa_sq_2022-11-14_1335.00100_print.jpg", "filename": "ch4_epa_sq_2022-11-14_1335.00100_print.jpg", "media_type": "Image", "alt_text": "2012 methane emissions across the United States.", "width": 1024, "height": 1024, "pixels": 1048576 } } ], "sources": [], "products": [], "newer_versions": [], "older_versions": [], "alternate_versions": [] }