https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-05-12T05:06:46.574097Z 2023-05-12T05:07:01.926040Z s3://sentinel-s1-l1c/GRD/2023/5/12/IW/DV/S1A_IW_GRDH_1SDV_20230512T050646_20230512T050701_048496_05D564_C237 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 2023-05-12T05:06:46.574097Z 2023-05-12T05:07:01.926040Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230512T050536_V20230512T042610_20230512T110110.EOF 192.7924343460657 693000 Copernicus Ground Segment 2023-05-12T05:35:45.093271Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230512T050646_20230512T050701_048496_05D564_C237 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((14.856029368106988 32.15788201061128,14.44630899201957 32.22403315751599,14.171640234078867 32.267584271150454,13.893524285949306 32.31102969049941,13.480032214965224 32.37442007346538,13.067859414349286 32.43617712880761,12.791514274080539 32.47678126485297,12.51497656424751 32.51677169045653,12.230332710834764 32.557260056406946,12.120547565263694 32.01604218123793,12.06716770136441 31.758939898384384,12.349798090949133 31.718178170278946,12.622236754120575 31.678252213435965,13.032348998366459 31.616993624754315,13.306138441567068 31.575320684501072,13.58226442050913 31.53266344142745,13.993702822632017 31.46792290002405,14.26687541612186 31.424158881194494,14.673043844864324 31.35793451419486,14.773913843821106 31.79633942588379,14.856029368106988 32.15788201061128)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.72702568791223 46.58309616853746 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 2023-05-12T07:45:48.442993Z Batch API, v4.202.0 s3://deafrica-sentinel-1/s1_rtc/N31E012/2023/05/12/05D564 2.0E-4 2.0E-4 true block average 2 2 32.0 12.0 31.0 13.0 POLYGON((13.0 31.621825604323075,12.067167701364415 31.758939898384426,12.117216869629168 32.0,13.0 32.0,13.0 31.621825604323075)) 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_05D564_N31E012_2023_05_12_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05D564_N31E012_2023_05_12_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05D564_N31E012_2023_05_12_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05D564_N31E012_2023_05_12_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05D564_N31E012_2023_05_12_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