https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-05-26T03:22:58.726071Z 2023-05-26T03:23:27.745360Z s3://sentinel-s1-l1c/GRD/2023/5/26/IW/DV/S1A_IW_GRDH_1SDV_20230526T032258_20230526T032327_048699_05DB5B_7F78 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 2023-05-26T03:22:58.726071Z 2023-05-26T03:23:27.745360Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230526T044931_V20230526T005208_20230526T040938.EOF 192.0433083415421 693000 Copernicus Ground Segment 2023-05-26T05:56:03.300096Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230526T032258_20230526T032327_048699_05DB5B_7F78 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((34.84898595353367 -9.25676379182117,34.283939638303394 -9.130341428875504,33.71688583357455 -9.002509656784815,33.162643466907994 -8.87667045804894,32.640762606220925 -8.757344108062927,32.626601643367536 -8.815278775690636,32.58758648115364 -8.996380776828548,32.546162266224584 -9.176928621969932,32.5077069986403 -9.35817809616396,32.46786166198165 -9.539116598041161,32.42862192690747 -9.720205742498504,32.33946817377156 -10.079932022489064,32.271816581676816 -10.381843906973344,32.799272704029605 -10.50353123456615,33.363806974745565 -10.632699612721233,33.92443335573692 -10.759868485834266,34.50108373326837 -10.88954979930029,34.57009830063913 -10.587318484849284,34.64192397007106 -10.222866467941587,34.68207741145248 -10.04160286887118,34.71570902106128 -9.858879722575555,34.75859042509105 -9.678240191799443,34.791639774854616 -9.495398928138686,34.83551966385586 -9.314993672230704,34.84898595353367 -9.25676379182117)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.66909190302961 46.10780084056569 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 2023-05-26T08:33:27.952420Z Batch API, v4.207.2 s3://deafrica-sentinel-1/s1_rtc/S09E032/2023/05/26/05DB5B 2.0E-4 2.0E-4 true block average 2 2 -8.0 32.0 -9.0 33.0 POLYGON((32.586756100273774 -9.0,32.626601643370066 -8.815278775679579,32.64076260622073 -8.757344108062854,33.0 -8.839482561888753,33.0 -9.0,32.586756100273774 -9.0)) 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_05DB5B_S09E032_2023_05_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05DB5B_S09E032_2023_05_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05DB5B_S09E032_2023_05_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05DB5B_S09E032_2023_05_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05DB5B_S09E032_2023_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