https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-09-03T18:34:36.369199Z 2023-09-03T18:35:01.367973Z s3://sentinel-s1-l1c/GRD/2023/9/3/IW/DV/S1A_IW_GRDH_1SDV_20230903T183436_20230903T183501_050167_0609B4_D434 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 2023-09-03T18:34:36.369199Z 2023-09-03T18:35:01.367973Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230903T184846_V20230903T182535_20230904T010035.EOF 347.0519559284429 693000 Copernicus Ground Segment 2023-09-03T19:04:35.981847Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230903T183436_20230903T183501_050167_0609B4_D434 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-9.68153127443045 33.39556266995042,-9.283470573074625 33.45887040570064,-9.008675279858029 33.501772186791285,-8.595978771577991 33.56498284852459,-8.320516694934955 33.606359643393276,-7.906835094262701 33.66727573059154,-7.630726449680343 33.70711804379553,-7.354234018654476 33.746362150032645,-7.017112004520696 33.79330707116316,-7.054433999649879 33.973522542831624,-7.321329782133647 35.295975864097336,-7.663676618454448 35.249594983150594,-7.945103738897847 35.21068595163271,-8.226260488801804 35.17112475608296,-8.647480312207705 35.11056360375829,-8.92794448378066 35.06937890989788,-9.348107879268703 35.006390121557956,-9.627856219139035 34.963592215825614,-10.033063787301396 34.90037218898524,-9.84955529775913 34.11822087252351,-9.68153127443045 33.39556266995042)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.62889294885327 46.26762717458993 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 2023-09-03T22:39:15.630600Z Batch API, v4.254.0 s3://deafrica-sentinel-1/s1_rtc/N34W008/2023/09/03/0609B4 2.0E-4 2.0E-4 true block average 2 2 35.0 -8.0 34.0 -7.0 POLYGON((-7.261596324192789 35.0,-7.059777645081815 34.0,-8.0 34.0,-8.0 35.0,-7.261596324192789 35.0)) 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_0609B4_N34W008_2023_09_03_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0609B4_N34W008_2023_09_03_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0609B4_N34W008_2023_09_03_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0609B4_N34W008_2023_09_03_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0609B4_N34W008_2023_09_03_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