https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-05-28T04:33:56.953362Z 2023-05-28T04:34:21.953154Z s3://sentinel-s1-l1c/GRD/2023/5/28/IW/DV/S1A_IW_GRDH_1SDV_20230528T043356_20230528T043421_048729_05DC43_9AB1 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 2023-05-28T04:33:56.953362Z 2023-05-28T04:34:21.953154Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230528T043234_V20230528T035316_20230528T102816.EOF 192.7468326373833 693000 Copernicus Ground Segment 2023-05-28T05:11:30.385089Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230528T043356_20230528T043421_048729_05DC43_9AB1 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.02229842708051 31.89888327049992,22.617114587129027 31.964503784695047,22.342149045701778 32.008245002440404,21.929816739309185 32.07264730089413,21.652606267294097 32.11514021272405,21.239105908285403 32.17732972062055,20.961490003954363 32.21827716002595,20.686753908624414 32.25816870832555,20.406232699754387 32.298247560951964,20.368470630000015 32.11808993431265,20.333421052694696 31.93745450618818,20.262034392116735 31.57635471751599,20.22698312142719 31.395707857046634,20.10874422035177 30.794188055300936,20.38652506729753 30.753443779755976,20.658672910934953 30.71291438561706,20.930692197247417 30.67180081547437,21.337760957147374 30.609146846405253,21.60873815989498 30.566688785842963,22.01453871997532 30.50198254507062,22.285234351784943 30.458069861249147,22.68368820800204 30.39233513519424,22.736952977331466 30.633146041284053,22.817949028485806 30.994889279432016,22.940164448021097 31.53739998057984,23.02229842708051 31.89888327049992)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.72975789080951 46.52808831998402 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 2023-05-28T07:21:31.374891Z Batch API, v4.211.1 s3://deafrica-sentinel-1/s1_rtc/N31E021/2023/05/28/05DC43 2.0E-4 2.0E-4 true block average 2 2 32.0 21.0 31.0 22.0 POLYGON((21.0 31.0,21.0 32.0,22.0 32.0,22.0 31.0,21.0 31.0)) 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_05DC43_N31E021_2023_05_28_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05DC43_N31E021_2023_05_28_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05DC43_N31E021_2023_05_28_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05DC43_N31E021_2023_05_28_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05DC43_N31E021_2023_05_28_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