https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-05-27T18:09:00.349998Z 2023-05-27T18:09:29.367531Z s3://sentinel-s1-l1c/GRD/2023/5/27/IW/DV/S1A_IW_GRDH_1SDV_20230527T180900_20230527T180929_048723_05DC17_7AA2 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 2023-05-27T18:09:00.349998Z 2023-05-27T18:09:29.367531Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230527T183230_V20230527T180048_20230528T003548.EOF 347.24043899426823 693000 Copernicus Ground Segment 2023-05-27T18:46:48.866759Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230527T180900_20230527T180929_048723_05DC17_7AA2 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-2.8588277785074654 30.55819414046718,-2.46150585909244 30.623601586113537,-2.1933294613221603 30.66701359174869,-1.7904990102684075 30.73111355536041,-1.5215444740200996 30.773169501731324,-1.1193463778421406 30.83495685094236,-0.8499813912606408 30.87559609483886,-0.581867906064349 30.91545991452642,-0.2832793579496004 30.959148818401708,-0.33053237618444414 31.19679721664205,-0.43672489446102725 31.738732430130597,-0.505396393753066 32.10030472091048,-0.5409616245195535 32.280909925212164,-0.5704936234393923 32.4623576962342,-0.5956059841580155 32.58271378524223,-0.8906272966267539 32.540779950551745,-1.1654935520149206 32.50105252481706,-1.444634484837527 32.460062880754705,-1.8527034056254421 32.39895009354156,-2.129762733645573 32.35666375332153,-2.5398332775826766 32.292882943046486,-2.814760192117805 32.249328221809236,-3.2169034345029948 32.184461058808516,-3.1941366153760224 32.06299746232105,-3.154168954074769 31.881981412711138,-3.1122978090914684 31.701277622718752,-3.072267032894214 31.52027556200004,-3.0335364198223433 31.339061780655474,-2.9941137529278756 31.15796230196879,-2.9517892878724705 30.977341855013567,-2.9126349783822527 30.796201150876616,-2.8588277785074654 30.55819414046718)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.84038149707007 46.50327201080884 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 2023-05-27T20:23:49.955630Z Batch API, v4.211.1 s3://deafrica-sentinel-1/s1_rtc/N31W001/2023/05/27/05DC17 2.0E-4 2.0E-4 true block average 2 2 32.0 -1.0 31.0 0.0 POLYGON((-0.48634605237834594 32.0,-0.4367248944609702 31.738732430130447,-0.2914020368452749 31.0,-1.0 31.0,-1.0 32.0,-0.48634605237834594 32.0)) 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_05DC17_N31W001_2023_05_27_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05DC17_N31W001_2023_05_27_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05DC17_N31W001_2023_05_27_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05DC17_N31W001_2023_05_27_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05DC17_N31W001_2023_05_27_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