https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-05-26T03:10:27.583096Z 2022-05-26T03:10:52.581979Z s3://sentinel-s1-l1c/GRD/2022/5/26/IW/DV/S1A_IW_GRDH_1SDV_20220526T031027_20220526T031052_043376_052E09_31D2 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 2022-05-26T03:10:27.583096Z 2022-05-26T03:10:52.581979Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220526T044642_V20220526T004349_20220526T040119.EOF 191.9763910416147 693000 Copernicus Ground Segment 2022-05-26T06:37:22.218201Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20220526T031027_20220526T031052_043376_052E09_31D2 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((40.208818271461816 6.083706346306645,39.65033891568703 6.199367034212505,39.09056646860536 6.31464830335869,38.52746558613025 6.429953861975808,37.989393202707845 6.5394914303934355,37.95176216188957 6.358764905339516,37.91530611418674 6.177699887464389,37.871718033209355 5.998090402193147,37.826318546941266 5.818851513973344,37.79782725158654 5.63613685761598,37.76209876742434 5.454901987939718,37.734441157096974 5.271994227069095,37.6962578529581 5.091249924924169,37.685457823465754 5.031225636437409,38.781046601658296 4.804504083898172,39.89133908863786 4.572759299167426,39.90741395046892 4.631893385510331,39.950064900559006 4.812346709014599,39.98166294264316 4.9951164197790625,40.01613966517285 5.177277953426855,40.06015088765674 5.357441642647844,40.13084186391299 5.721386393369875,40.17373180889566 5.901781231530171,40.208818271461816 6.083706346306645)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.85261758560874 46.28030668761097 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 2022-05-26T08:11:20.123073Z Batch API, v4.112.0 s3://deafrica-sentinel-1/s1_rtc/N05E040/2022/05/26/052E09 2.0E-4 2.0E-4 true block average 2 2 6.0 40.0 5.0 41.0 POLYGON((40.19267448840115 6.0,40.17373180889555 5.901781231529666,40.13084186391276 5.721386393368789,40.06015088765677 5.3574416426477836,40.01613966517272 5.177277953426159,40.0 5.09200226755166,40.0 6.0,40.19267448840115 6.0)) 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_052E09_N05E040_2022_05_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_052E09_N05E040_2022_05_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_052E09_N05E040_2022_05_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_052E09_N05E040_2022_05_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_052E09_N05E040_2022_05_26_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