https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-12-19T18:56:15.335124Z 2018-12-19T18:56:40.333507Z s3://sentinel-s1-l1c/GRD/2018/12/19/IW/DV/S1B_IW_GRDH_1SDV_20181219T185615_20181219T185640_014115_01A388_8F58 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 2018-12-19T18:56:15.335124Z 2018-12-19T18:56:40.333507Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20181219T212346_V20181219T171014_20181219T202744.EOF 347.4660351459401 693000 Copernicus S1 Core Ground Segment - DPA 2018-12-19T21:31:03.166482Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20181219T185615_20181219T185640_014115_01A388_8F58 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-14.376737469 26.750731845,-14.006409011 26.81454145,-13.754349464 26.857377173,-13.375906725 26.920788926,-13.123378171 26.962500524,-12.744239103 27.024220709,-12.491251181 27.064801046,-12.238082272 27.104926916,-11.890995623 27.159141368,-12.103462501 28.243061028,-12.136666615 28.424048596,-12.18472848 28.664355188,-12.53675169 28.610696619,-12.793509285 28.570940469,-13.050072952 28.530699879,-13.434550749 28.469433237,-13.690621452 28.427986701,-14.074351213 28.36491674,-14.329917574 28.322271769,-14.705376384 28.258688695,-14.65154405 28.017976269,-14.614092666 27.836617408,-14.376737469 26.750731845)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.7414769376305 46.0869116649601 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 2021-12-23T19:45:57.216773Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N27W014/2018/12/19/01A388 2.0E-4 2.0E-4 true block average 2 2 28.0 -14.0 27.0 -13.0 POLYGON((-14.0 27.0,-14.0 28.0,-13.0 28.0,-13.0 27.0,-14.0 27.0)) 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_01A388_N27W014_2018_12_19_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01A388_N27W014_2018_12_19_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01A388_N27W014_2018_12_19_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01A388_N27W014_2018_12_19_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01A388_N27W014_2018_12_19_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