https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-03-16T04:02:41.180822Z 2023-03-16T04:03:06.178973Z s3://sentinel-s1-l1c/GRD/2023/3/16/IW/DV/S1A_IW_GRDH_1SDV_20230316T040241_20230316T040306_047664_05B993_F8BB 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 2023-03-16T04:02:41.180822Z 2023-03-16T04:03:06.178973Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230316T053123_V20230316T013314_20230316T045044.EOF 191.9844213818048 693000 Copernicus Ground Segment 2023-03-16T06:40:09.375244Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230316T040241_20230316T040306_047664_05B993_F8BB GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((25.716202127670243 -4.127091865507563,24.61312898776676 -3.8848452136603044,23.514867210543787 -3.642120264995224,23.47446196239092 -3.822576019502531,23.435221419812024 -4.003393247686127,23.397176534867846 -4.184486143511661,23.357037185732672 -4.365116455192239,23.31813787048191 -4.546032899464185,23.239171504943478 -4.907625811585044,23.185686674442834 -5.147951152287325,24.28620972108789 -5.39349831801993,25.39083569223056 -5.637801262172843,25.40338661893414 -5.5778030103021665,25.560806611047283 -4.852591196164697,25.599135573183798 -4.671072126373332,25.716202127670243 -4.127091865507563)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.62741 46.00744467679949 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 2023-03-16T18:09:02.948832Z Batch API, v4.184.0 s3://deafrica-sentinel-1/s1_rtc/S05E023/2023/03/16/05B993 2.0E-4 2.0E-4 true block average 2 2 -4.0 23.0 -5.0 24.0 POLYGON((23.218613465597546 -5.0,23.397176534868503 -4.1844861435082,23.435957814687914 -4.0,24.0 -4.0,24.0 -5.0,23.218613465597546 -5.0)) 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_05B993_S05E023_2023_03_16_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05B993_S05E023_2023_03_16_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05B993_S05E023_2023_03_16_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05B993_S05E023_2023_03_16_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05B993_S05E023_2023_03_16_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