https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-08-04T15:57:28.097719Z 2022-08-04T15:57:53.096252Z s3://sentinel-s1-l1c/GRD/2022/8/4/IW/DV/S1A_IW_GRDH_1SDV_20220804T155728_20220804T155753_044405_054C91_8679 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 2022-08-04T15:57:28.097719Z 2022-08-04T15:57:53.096252Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220804T145123_V20220804T141023_20220804T204523.EOF 347.22373134342075 693000 Copernicus Ground Segment 2022-08-04T16:47:04.718307Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20220804T155728_20220804T155753_044405_054C91_8679 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((29.963615701596645 30.912950482507302,30.357480206459265 30.977553321708253,30.630964005169975 31.021650362080155,31.041787688830738 31.086730586001035,31.3159434278057 31.129385627228086,31.727649036031682 31.192277624972203,32.002424603867766 31.23347554831491,32.277458573482896 31.274090249991417,32.55466382913829 31.314395430965362,32.25519618655138 32.818068858499714,31.973326107455726 32.77815509345944,31.693707612013583 32.737897957897964,31.414342106883737 32.697018925390715,30.995775259421773 32.63453780538771,30.717056315645937 32.59211085843978,30.29947418103639 32.527315245980134,30.021421488259406 32.48335034377613,29.62103985802743 32.41888157926952,29.758529873972613 31.816883214423502,29.963615701596645 30.912950482507302)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.6264023953723 46.55376872677486 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 2022-08-04T21:48:01.122939Z Batch API, v4.127.0 s3://deafrica-sentinel-1/s1_rtc/N31E029/2022/08/04/054C91 2.0E-4 2.0E-4 true block average 2 2 32.0 29.0 31.0 30.0 POLYGON((29.94386575593264 31.0,29.71670795012873 32.0,30.0 32.0,30.0 31.0,29.94386575593264 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_054C91_N31E029_2022_08_04_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_054C91_N31E029_2022_08_04_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_054C91_N31E029_2022_08_04_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_054C91_N31E029_2022_08_04_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_054C91_N31E029_2022_08_04_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