https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-09-04T17:22:03.350877Z 2022-09-04T17:22:28.348491Z s3://sentinel-s1-l1c/GRD/2022/9/4/IW/DV/S1A_IW_GRDH_1SDV_20220904T172203_20220904T172228_044858_055B8C_6CCF 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 2022-09-04T17:22:03.350877Z 2022-09-04T17:22:28.348491Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220904T193124_V20220904T154051_20220904T185821.EOF 347.97731592393455 693000 Copernicus Ground Segment 2022-09-04T20:02:50.324001Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20220904T172203_20220904T172228_044858_055B8C_6CCF GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((11.883331839530191 9.322299484561713,12.446163452643642 9.436243822135006,13.009263998921382 9.549264952081725,13.575169317100876 9.661855053708464,14.123364851198827 9.769958827865432,14.086475359506304 9.950698683199352,14.016158777342467 10.313027613790238,13.981610832170077 10.494302131497786,13.945190382746036 10.675205804745648,13.910933441618763 10.856524473490278,13.873596093210663 11.037239355000585,13.837905956018165 11.218268491699746,13.824725153146353 11.278082182323725,13.273991311129825 11.171212624415993,12.706629091763485 11.059970463073455,12.142368536264183 10.948195478455624,11.572653145251113 10.834193208128735,11.62230737738642 10.59251049981905,11.658853200532706 10.410894498679673,11.733450200254344 10.047959996601662,11.776069912581455 9.867568233445187,11.844051675975951 9.503279335165844,11.883331839530191 9.322299484561713)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.8569606966123 46.12419411164949 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 2022-09-04T21:05:49.880339Z Batch API, v4.138.1 s3://deafrica-sentinel-1/s1_rtc/N10E013/2022/09/04/055B8C 2.0E-4 2.0E-4 true block average 2 2 11.0 13.0 10.0 14.0 POLYGON((13.881290084765277 11.0,13.910933441618822 10.856524473489808,13.945190382746707 10.675205804742763,14.0 10.397813396414143,14.0 10.0,13.0 10.0,13.0 11.0,13.881290084765277 11.0)) 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_055B8C_N10E013_2022_09_04_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_055B8C_N10E013_2022_09_04_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_055B8C_N10E013_2022_09_04_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_055B8C_N10E013_2022_09_04_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_055B8C_N10E013_2022_09_04_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