https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-11-25T06:21:27.595651Z 2018-11-25T06:21:42.609646Z s3://sentinel-s1-l1c/GRD/2018/11/25/IW/DV/S1B_IW_GRDH_1SDV_20181125T062127_20181125T062142_013757_0197DC_04DB Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2018-11-25T06:21:27.595651Z 2018-11-25T06:21:42.609646Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20181125T081516_V20181125T040018_20181125T071748.EOF 192.4516966643524 693000 Copernicus S1 Core Ground Segment - UPA 2018-11-25T08:37:07.043804Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20181125T062127_20181125T062142_013757_0197DC_04DB GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-5.020257032 26.000122275,-5.40690276 26.067258966,-5.666547371 26.111719918,-6.056379913 26.177534863,-6.316509769 26.220825371,-6.707062863 26.284878891,-6.967668131 26.326991311,-7.489340309 26.409779421,-7.640151754 25.630223119,-7.121986458 25.546994712,-6.863125023 25.504686333,-6.475174874 25.440369091,-6.216771585 25.396922872,-5.829515483 25.330904445,-5.57157938 25.286327856,-5.187466422 25.219048492,-5.020257032 26.000122275)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83707320928582 46.62713639349244 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 2021-12-23T18:21:57.080590Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N25W008/2018/11/25/0197DC 2.0E-4 2.0E-4 true block average 2 2 26.0 -8.0 25.0 -7.0 POLYGON((-7.0 25.52705721417269,-7.640151754000008 25.63022311900001,-7.568615438267419 26.0,-7.0 26.0,-7.0 25.52705721417269)) 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_0197DC_N25W008_2018_11_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0197DC_N25W008_2018_11_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0197DC_N25W008_2018_11_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0197DC_N25W008_2018_11_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0197DC_N25W008_2018_11_25_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