https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-07-17T04:19:17.935549Z 2022-07-17T04:19:42.935108Z s3://sentinel-s1-l1c/GRD/2022/7/17/IW/DV/S1A_IW_GRDH_1SDV_20220717T041917_20220717T041942_044135_0544A0_F652 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 2022-07-17T04:19:17.935549Z 2022-07-17T04:19:42.935108Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220717T055426_V20220717T014942_20220717T050712.EOF 191.9877603981788 693000 Copernicus Ground Segment 2022-07-17T06:15:05.555588Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20220717T041917_20220717T041942_044135_0544A0_F652 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((21.497315927784687 -4.612717415503946,20.39749223330317 -4.370643117436038,19.292770692942455 -4.125743580011689,19.253460119807634 -4.30648491804573,19.133855092136216 -4.848659935640244,19.052909954740464 -5.2098726930181884,19.013975625756053 -5.390837637365079,18.9607997449221 -5.6311926546354005,20.067930161036713 -5.878927690838851,21.169015156970552 -6.122953971049528,21.260921585834314 -5.700502964632378,21.299778004793776 -5.519059458491567,21.340584482445063 -5.338051270910511,21.380402778005497 -5.1568285511265195,21.497315927784687 -4.612717415503946)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.59808 45.94842743164576 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 2022-07-17T08:26:40.872241Z Batch API, v4.122.0 s3://deafrica-sentinel-1/s1_rtc/S06E021/2022/07/17/0544A0 2.0E-4 2.0E-4 true block average 2 2 -5.0 21.0 -6.0 22.0 POLYGON((21.414100525923274 -5.0,21.34058448244635 -5.338051270905154,21.29977800479322 -5.519059458494093,21.19576443729452 -6.0,21.0 -6.0,21.0 -5.0,21.414100525923274 -5.0)) 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_0544A0_S06E021_2022_07_17_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0544A0_S06E021_2022_07_17_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0544A0_S06E021_2022_07_17_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0544A0_S06E021_2022_07_17_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0544A0_S06E021_2022_07_17_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 2021 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