https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-07-31T05:05:46.383046Z 2018-07-31T05:06:06.076324Z s3://sentinel-s1-l1c/GRD/2018/7/31/IW/DV/S1B_IW_GRDH_1SDV_20180731T050546_20180731T050606_012050_0162FB_AB4C 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 2018-07-31T05:05:46.383046Z 2018-07-31T05:06:06.076324Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180731T065810_V20180731T024612_20180731T060342.EOF 192.7588819663675 693000 Copernicus S1 Core Ground Segment - DPA 2018-07-31T07:15:49.906957Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20180731T050546_20180731T050606_012050_0162FB_AB4C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((14.762131289 31.754681864,14.360189818 31.819900168,14.089562176 31.863045785,13.68315245 31.926684641,13.411904429 31.968388709,13.004577014 32.029858464,12.732725914 32.070112004,12.460638543 32.109782875,12.149733738 32.154342339,12.04148287 31.613000369,12.00498539 31.432575239,11.937753143 31.094235881,12.245091879 31.049369103,12.514067048 31.009455074,12.782816824 30.968982149,13.185513252 30.907227782,13.453688344 30.865363538,13.855510938 30.801528631,14.123095707 30.758281706,14.520535722 30.692956183,14.597063265 31.03182576,14.762131289 31.754681864)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.75475938405906 46.38415098154599 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 2021-12-22T20:27:29.837842Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N30E013/2018/07/31/0162FB 2.0E-4 2.0E-4 true block average 2 2 31.0 13.0 30.0 14.0 POLYGON((14.0 30.778176376493914,13.453688344035706 30.865363537993886,13.0 30.935676639875886,13.0 31.0,14.0 31.0,14.0 30.778176376493914)) 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_0162FB_N30E013_2018_07_31_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0162FB_N30E013_2018_07_31_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0162FB_N30E013_2018_07_31_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0162FB_N30E013_2018_07_31_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0162FB_N30E013_2018_07_31_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