{"id":"vj113a2_native","type":"Collection","links":[{"rel":"items","type":"application/geo+json","href":"https://api.earthobservation.vam.wfp.org/stac/collections/vj113a2_native/items"},{"rel":"parent","type":"application/json","href":"https://api.earthobservation.vam.wfp.org/stac/"},{"rel":"root","type":"application/json","href":"https://api.earthobservation.vam.wfp.org/stac/"},{"rel":"self","type":"application/json","href":"https://api.earthobservation.vam.wfp.org/stac/collections/vj113a2_native"},{"rel":"derived_from","href":"https://doi.org/10.5067/VIIRS/VJ113A2.002","type":"application/json"},{"rel":"http://www.opengis.net/def/rel/ogc/1.0/queryables","type":"application/schema+json","title":"Queryables","href":"https://api.earthobservation.vam.wfp.org/stac/collections/vj113a2_native/queryables"}],"title":"VIIRS/JPSS1 NDVI 16-Day 1km (VJ113A2 V002), Native","assets":{"thumbnail":{"href":"https://api.earthobservation.vam.wfp.org/stac/thumbnails/collections/vj113a2_native.png","type":"image/png","roles":["thumbnail"],"title":"Thumbnail"}},"extent":{"spatial":{"bbox":[[-180,-90,180,90]]},"temporal":{"interval":[["2018-01-01T00:00:00Z",null]]}},"license":"CC0-1.0","keywords":["viirs","ndvi","vegetation","native","open-access"],"providers":[{"url":"https://lpdaac.usgs.gov/","name":"NASA EOSDIS Land Processes DAAC","roles":["producer","licensor"],"description":"The LP DAAC ingests, processes, archives, and distributes land process data products derived from ASTER and MODIS."},{"url":"https://www.wfp.org/","name":"WFP Food Security and Nutrition Analysis Service (VAM)","roles":["processor"],"description":"The Food Security and Nutrition Analysis Service (VAM) is a global network of analysts, specialists and technical experts dedicated to understanding the drivers, dynamics and impacts of food insecurity and malnutrition."},{"url":"https://source.coop/","name":"Source Cooperative","roles":["host"],"description":"Source Cooperative is a data publishing utility that provides trusted organizations with a low-cost, standards-compliant way to share data."}],"description":"16-day Normalized Difference Vegetation Index (NDVI) from the VIIRS sensor on NOAA-20 (JPSS-1), at 1 km resolution on the global sinusoidal grid. Each composite selects the best available observation per pixel over the 16-day period. The product continues the MODIS vegetation index record. Only the NDVI layer of the NASA LP DAAC VJ113A2 version 2 product is stored here, without further processing.\n\n---\n\n_Vermote, E. (2023). VIIRS/JPSS1 Vegetation Indices 16-Day L3 Global 1km SIN Grid V002 [Dataset]. NASA LP DAAC. https://doi.org/10.5067/VIIRS/VJ113A2.002._\n\n_Storage for this dataset is generously provided by [Source Cooperative](https://source.coop/), a [Radiant Earth](https://radiant.earth/) project._","item_assets":{"ndvi":{"type":"image/tiff; application=geotiff; profile=cloud-optimized","roles":["data"],"title":"ndvi","description":"Primary band","raster:bands":[{"unit":"1","scale":0.0001,"nodata":-15000,"offset":0,"data_type":"int16"}]}},"stac_version":"1.0.0","stac_extensions":["https://stac-extensions.github.io/item-assets/v1.0.0/schema.json"]}