https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-04-06T04:50:53.269807Z 2020-04-06T04:51:18.268098Z s3://sentinel-s1-l1c/GRD/2020/4/6/IW/DV/S1A_IW_GRDH_1SDV_20200406T045053_20200406T045118_032002_03B252_0B17 Sentinel-1A http://database.eohandbook.com/database/missionsummary.aspx?missionID=575 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition Synthetic Aperture Radar https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration 2020-04-06T04:50:53.269807Z 2020-04-06T04:51:18.268098Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20200406T063822_V20200406T022219_20200406T053949.EOF 191.965532112839 693000 Copernicus S1 Core Ground Segment - DPA 2020-04-06T07:51:22.904185Z Sentinel-1 IPF, 003.20 S1A_IW_GRDH_1SDV_20200406T045053_20200406T045118_032002_03B252_0B17 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((14.065364155629329 -0.8711368902051285,11.867249266708184 -0.39634818576371816,11.831610320032741 -0.5777816869832382,11.792560268542704 -0.7585725738748403,11.753289042249698 -0.9393218871806324,11.711233479597555 -1.1194680991314552,11.67134937561576 -1.3000945589031452,11.632946254681393 -1.4810517568692099,11.5955261634424 -1.6622325044988027,11.561416265678899 -1.8441499068030178,11.548596549508582 -1.9035025773420235,12.632475223964754 -2.1402458513705422,13.747849781493294 -2.383033795894427,13.837675824753198 -1.9605508967248344,13.877037665240065 -1.7792646867140989,13.915430288743003 -1.597770942920187,13.95239418220693 -1.415970389812685,13.992443864241375 -1.2348435158791085,14.028452783373053 -1.0528432971356751,14.065364155629329 -0.8711368902051285)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.74962 46.13887183153805 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 Sentinel Hub, Sinergise 2021-12-25T08:45:39.887392Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/S02E013/2020/04/06/03B252 2.0E-4 2.0E-4 true block average 2 2 -1.0 13.0 -2.0 14.0 POLYGON((14.0 -1.1966524678251085,13.952394182206833 -1.4159703898130944,13.91543028874326 -1.5977709429190987,13.82928836844606 -2.0,13.0 -2.0,13.0 -1.0,14.0 -1.0,14.0 -1.1966524678251085)) 5000 5000 pixel centre 4326 GEOGCRS["WGS 84", DATUM["World Geodetic System 1984", ELLIPSOID["WGS 84",6378137,298.257223563, LENGTHUNIT["metre",1]]], PRIMEM["Greenwich",0, ANGLEUNIT["degree",0.0174532925199433]], CS[ellipsoidal,2], AXIS["geodetic latitude (Lat)",north, ORDER[1], ANGLEUNIT["degree",0.0174532925199433]], AXIS["geodetic longitude (Lon)",east, ORDER[2], ANGLEUNIT["degree",0.0174532925199433]], ID["EPSG",4326]] s1_rtc_03B252_S02E013_2020_04_06_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_03B252_S02E013_2020_04_06_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_03B252_S02E013_2020_04_06_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_03B252_S02E013_2020_04_06_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_03B252_S02E013_2020_04_06_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198 GLO-30, release 2019 BILINEAR https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008 EGM2008, 1x1 minute grid in WGS84 BILINEAR Range Doppler Terrain Correction https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf 4.4 0.2 -0.2 0.5 -4.4 0.5 https://ieeexplore.ieee.org/document/9554039 BILINEAR https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids WGS84 1 degree grid