https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-06-19T19:02:14.401090Z 2023-06-19T19:02:39.398889Z s3://sentinel-s1-l1c/GRD/2023/6/19/IW/DV/S1A_IW_GRDH_1SDV_20230619T190214_20230619T190239_049059_05E643_7C3A 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 2023-06-19T19:02:14.401090Z 2023-06-19T19:02:39.398889Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230619T210329_V20230619T171935_20230619T203705.EOF 347.88821011972516 693000 Copernicus Ground Segment 2023-06-19T21:21:23.052393Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230619T190214_20230619T190239_049059_05E643_7C3A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-13.877282282659992 14.547154515374181,-13.303489955066443 14.658485682778826,-12.727973128288667 14.768617948655077,-12.152043922246667 14.877284538367407,-11.58829655271049 14.982146007677692,-11.659411728961349 15.343957408550517,-11.72992505443287 15.705952297011729,-11.76313346331229 15.887315224534026,-11.800145285791924 16.067979495932363,-11.834241608515965 16.24916920539874,-11.870740069326839 16.42991811745053,-11.882418659750327 16.489851960255994,-12.45132140476294 16.385956304580752,-13.031750199663916 16.278252350768142,-13.611589103862745 16.168950207236886,-14.189115437674955 16.05839349194912,-14.10216610818814 15.635452235148168,-14.064297071838634 15.454132490875718,-13.877282282659992 14.547154515374181)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83783949616942 46.07048577377462 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 2023-06-20T01:10:27.148147Z Batch API, v4.217.0 s3://deafrica-sentinel-1/s1_rtc/N15W012/2023/06/19/05E643 2.0E-4 2.0E-4 true block average 2 2 16.0 -12.0 15.0 -11.0 POLYGON((-11.786218652616288 16.0,-11.763133463311686 15.887315224531054,-11.729925054432043 15.705952297007473,-11.591805811422956 15.0,-12.0 15.0,-12.0 16.0,-11.786218652616288 16.0)) 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_05E643_N15W012_2023_06_19_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05E643_N15W012_2023_06_19_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05E643_N15W012_2023_06_19_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05E643_N15W012_2023_06_19_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05E643_N15W012_2023_06_19_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