https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-01-03T04:28:14.654662Z 2021-01-03T04:28:39.653300Z s3://sentinel-s1-l1c/GRD/2021/1/3/IW/DV/S1B_IW_GRDH_1SDV_20210103T042814_20210103T042839_024985_02F944_3A61 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 2021-01-03T04:28:14.654662Z 2021-01-03T04:28:39.653300Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20210103T070243_V20210103T020517_20210103T052247.EOF 192.1987428513121 693000 Copernicus S1 Core Ground Segment - DPA 2021-01-03T10:05:44.705554Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210103T042814_20210103T042839_024985_02F944_3A61 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((22.401303509087402 19.472946470242608,21.814681177363397 19.581621790533347,21.225198158354374 19.688761544849218,20.634891161647484 19.793972934338836,20.05211639734911 19.895794931287767,19.9123547111723 19.172220238618923,19.87837027062074 18.99112412347244,19.842957819628204 18.81027218985252,19.76174898750532 18.38823190652138,20.338077057738605 18.28550665229317,20.92286372624006 18.179370246111986,21.506466930711884 18.07154436304245,22.090827975962902 17.961677759245994,22.10110868932738 18.022329174063007,22.136900450207648 18.203999412002286,22.175055271165164 18.385221567651175,22.250220757077912 18.747878818746276,22.286499839039426 18.929450451750434,22.3253856195444 19.110531826175993,22.401303509087402 19.472946470242608)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.85758513266132 46.04520902831906 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 2021-12-25T22:51:06.509194Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N18E022/2021/01/03/02F944 2.0E-4 2.0E-4 true block average 2 2 19.0 22.0 18.0 23.0 POLYGON((22.301649791687325 19.0,22.136900450208312 18.20399941200584,22.09732378440982 18.0,22.0 18.0,22.0 19.0,22.301649791687325 19.0)) 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_02F944_N18E022_2021_01_03_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02F944_N18E022_2021_01_03_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02F944_N18E022_2021_01_03_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02F944_N18E022_2021_01_03_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02F944_N18E022_2021_01_03_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