{ "culture": "en-US", "name": "VIIRS_nrt_dailyEmissions", "guid": "", "catalogPath": "", "snippet": "Quarter degree daily emissions estimates derived from VIIRS near real time fire counts with 6 bands: 1) Dry matter, 2) carbon, 3) carbon dioxide, 4) carbon monoxide, 5) methane, and 6) particulate matter.", "description": "1) Downloaded daily near real time VIIRS hot spot data, with lat/lon and Fire Radiative Power (FRP) data, from the following sources:\n- ftp://ftp.star.nesdis.noaa.gov/pub/smcd/emb/fire/VIIRS/VIIRS_375m_SNPP\n- ftp://ftp.star.nesdis.noaa.gov/pub/smcd/emb/fire/VIIRS/VIIRS_375m_NOAA20\n2) Data is filtered to only include closest to nadir data points from NOAA20 or SNPP\n3) A gridded geotiff of hot spot detections is created, and overlaid with 500m MODIS landcover tiles, so that FRP per landcover type can be summed, for each GFED fire type: Deforested, Temperate Forest, Boreal Forest, Savannah, Agriculture, Peat.\n4) Emissions estimates are calculated by multiplying various FRPs per fire type with teh GFED4_Emissions_Factors table, creating the 6 band output of emissions estimates: 1) Dry matter, 2) carbon, 3) carbon dioxide, 4) carbon monoxide, 5) methane, 6) particulate matter.", "summary": "Quarter degree daily emissions estimates derived from VIIRS near real time fire counts with 6 bands: 1) Dry matter, 2) carbon, 3) carbon dioxide, 4) carbon monoxide, 5) methane, and 6) particulate matter.", "title": "VIIRS_nrt_dailyEmissions", "tags": [ "gfed", "emissions", "viirs" ], "type": "Image Service", "typeKeywords": [ "Data", "Service", "Image Service", "ArcGIS Server" ], "thumbnail": "thumbnail/{69ED4C7B-F5C7-4EBD-A770-EC91CF081BDC}.png", "url": "https://maps.nccs.nasa.gov/image02/admin/gfed/VIIRS_nrt_dailyEmissions/ImageServer", "spatialReference": "GCS_WGS_1984", "accessInformation": "NASA/GFSC, GFED, Niels Andela", "licenseInfo": "" }