https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-07-26T16:21:00.054085Z 2023-07-26T16:21:25.053455Z s3://sentinel-s1-l1c/GRD/2023/7/26/IW/DV/S1A_IW_GRDH_1SDV_20230726T162100_20230726T162125_049596_05F6BE_6E3F 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 2023-07-26T16:21:00.054085Z 2023-07-26T16:21:25.053455Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230726T183213_V20230726T144317_20230726T180047.EOF 348.0288636224988 693000 Copernicus Ground Segment 2023-07-26T19:13:55.089311Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230726T162100_20230726T162125_049596_05F6BE_6E3F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((28.97448049238972 -3.3562912355824537,30.062731646524046 -3.118167304324447,31.150325311699962 -2.8789587926882327,31.070506922276476 -2.5177196287766765,31.03572558816885 -2.3359314336196144,30.997511450509784 -2.154909438899078,30.95848188790069 -1.9740731222231205,30.918731990000545 -1.7934012728480169,30.882800975169076 -1.6118983657414252,30.829542416809005 -1.3718619883175887,29.63250050415396 -1.632395950570944,28.635811713841377 -1.8487583074140708,28.649009558857237 -1.908383571890157,28.682930216263138 -2.090847718843308,28.738195241068166 -2.268660976900638,28.780027696348515 -2.4494045101353525,28.806540982128105 -2.633498078910556,28.848678214135628 -2.814182766945966,28.894393198214658 -2.9940867579232755,28.931489194712018 -3.1758800128544156,28.97448049238972 -3.3562912355824537)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.87322639877684 46.20626813248945 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 2023-07-26T23:32:51.097250Z Batch API, v4.242.0 s3://deafrica-sentinel-1/s1_rtc/S03E028/2023/07/26/05F6BE 2.0E-4 2.0E-4 true block average 2 2 -2.0 28.0 -3.0 29.0 POLYGON((28.89559983048188 -3.0,28.848678214136317 -2.8141827669486625,28.806540982128016 -2.6334980789099696,28.780027696348398 -2.4494045101346815,28.738195241068258 -2.2686609769008252,28.68293021626313 -2.090847718843431,28.66604134029244 -2.0,29.0 -2.0,29.0 -3.0,28.89559983048188 -3.0)) 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_05F6BE_S03E028_2023_07_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05F6BE_S03E028_2023_07_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05F6BE_S03E028_2023_07_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05F6BE_S03E028_2023_07_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05F6BE_S03E028_2023_07_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