https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-07-23T05:06:50.784999Z 2023-07-23T05:07:06.150384Z s3://sentinel-s1-l1c/GRD/2023/7/23/IW/DV/S1A_IW_GRDH_1SDV_20230723T050650_20230723T050706_049546_05F52C_8081 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 2023-07-23T05:06:50.784999Z 2023-07-23T05:07:06.150384Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230723T050607_V20230723T042614_20230723T110114.EOF 192.7910895675358 693000 Copernicus Ground Segment 2023-07-23T05:37:58.711149Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230723T050650_20230723T050706_049546_05F52C_8081 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((14.854222583922262 32.15767547747291,14.444501185573627 32.22381775529648,14.169831666362256 32.26736295264865,13.891715329315618 32.310802340722276,13.478222318600771 32.37418381864026,13.066048506968857 32.43593204969391,12.789702865959045 32.47653025743954,12.513164693045871 32.516514758438284,12.228625418776682 32.55698228607741,12.118855830223955 32.01576225904017,12.065274400117634 31.757668064293632,12.34777774733184 31.71692985920349,12.620258081515825 31.677003120531538,13.030347979225644 31.61575573731436,13.304140332628036 31.57408765064726,13.580265283627734 31.531435975037375,13.99169340918317 31.466705236272986,14.264852129465712 31.422948813901932,14.671032674728846 31.356730707497576,14.77211671612723 31.79613143252895,14.854222583922262 32.15767547747291)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.73006672643004 46.58556301484727 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 2023-07-23T09:05:39.616147Z Batch API, v4.232.0 s3://deafrica-sentinel-1/s1_rtc/N31E012/2023/07/23/05F52C 2.0E-4 2.0E-4 true block average 2 2 32.0 12.0 31.0 13.0 POLYGON((13.0 31.62028824183099,12.065274400117524 31.757668064293668,12.115583519578188 32.0,13.0 32.0,13.0 31.62028824183099)) 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_05F52C_N31E012_2023_07_23_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05F52C_N31E012_2023_07_23_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05F52C_N31E012_2023_07_23_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05F52C_N31E012_2023_07_23_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05F52C_N31E012_2023_07_23_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