{"type":"Collection","id":"kaguya_terrain_camera_usgs_dtms","stac_version":"1.0.0","description":"These data are digital terrain models and orthoimages, generated by the USGS using the NASA Ames Stereo Pipeline. All data in this collection were derived from observations collected by the Kaguya/SELENE Terrain Camera (TC) sensor operating in stereoscopic observing mode. The DTMs are generated using soruce data from the Japan Aerospace Exploration Agency (JAXA) Data ARchives and Transmission System (DARTS) archive. Each DTM is absolutely aligned to the Lunar Orbiter Laser Altimeter (LOLA) data. Data are horizontally accurate to LOLA with a precision better than an orthoimage pixel (~30 meters). Vertical accuracy is reported on a per-DTM basis and mean vertical precision is ~3 meters. The effect of these accuracies and precisions is that orthoimages in this collection will co-register and DTMs will co-register horizontally. DTMs will have vertical offsets near the edges due to residual errors in the sensor model intrinsics. Data are released using simple cylindrical (planetocentric positive East, center longitude 0, -180 - 180 longitude domain) or a pole-centered polar stereographic projection. Data are projected to the appropriate IAU Well-known Text v2 (WKT2) represented projection.","links":[{"rel":"self","type":"application/json","href":"https://g6goyz4w56.execute-api.us-west-2.amazonaws.com/prod/collections/kaguya_terrain_camera_usgs_dtms"},{"rel":"parent","type":"application/json","href":"https://g6goyz4w56.execute-api.us-west-2.amazonaws.com/prod"},{"rel":"root","type":"application/json","href":"https://g6goyz4w56.execute-api.us-west-2.amazonaws.com/prod"},{"rel":"items","type":"application/geo+json","href":"https://g6goyz4w56.execute-api.us-west-2.amazonaws.com/prod/collections/kaguya_terrain_camera_usgs_dtms/items"},{"rel":"http://www.opengis.net/def/rel/ogc/1.0/queryables","type":"application/schema+json","href":"https://g6goyz4w56.execute-api.us-west-2.amazonaws.com/prod/collections/kaguya_terrain_camera_usgs_dtms/queryables"},{"rel":"aggregate","type":"application/json","href":"https://g6goyz4w56.execute-api.us-west-2.amazonaws.com/prod/collections/kaguya_terrain_camera_usgs_dtms/aggregate","method":"GET"},{"rel":"aggregations","type":"application/json","href":"https://g6goyz4w56.execute-api.us-west-2.amazonaws.com/prod/collections/kaguya_terrain_camera_usgs_dtms/aggregations"}],"stac_extensions":["https://stac-extensions.github.io/projection/v1.0.0/schema.json","https://stac-extensions.github.io/datacube/v1.0.0/schema.json","https://stac-extensions.github.io/ssys/v1.1.0/schema.json"],"summaries":{"ssys:targets":["moon"]},"title":"Kaguya/SELENE Terrain Camera (TC) USGS DTMs","extent":{"spatial":{"bbox":[[-180,-90,180,90]]},"temporal":{"interval":[["2007-09-07T00:00:00Z","2009-06-10T00:00:00Z"]]}},"license":"CC0-1.0","keywords":["digital terrain model","ames stereo pipeline","visible","moon"],"providers":[{"name":"JAXA","roles":["producer"],"url":"https://www.kaguya.jaxa.jp/index_e.htm"},{"name":"USGS","roles":["processor","host"],"url":"https://www.usgs.gov/centers/astrogeology-science-center"}],"assets":{"cumindex":{"href":"https://astrogeo-ard.s3-us-west-2.amazonaws.com/moon/kaguya/terrain_camera/usgs_dtms/usgs_kaguyatc_dtm.parquet","type":"application/vnd.apache.parquet","title":"Cumulative Index: USGS Kaguya TC DTMs","description":"A geoparquet file containing all released items in this collection.","roles":["metadata"]}}}