https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-09-04T15:46:40.436338Z 2023-09-04T15:47:05.435296Z s3://sentinel-s1-l1c/GRD/2023/9/4/IW/DV/S1A_IW_GRDH_1SDV_20230904T154640_20230904T154705_050179_060A21_E1B5 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 2023-09-04T15:46:40.436338Z 2023-09-04T15:47:05.435296Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230904T174845_V20230904T141025_20230904T172755.EOF 347.9850686290158 693000 Copernicus Ground Segment 2023-09-04T18:39:42.753203Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230904T154640_20230904T154705_050179_060A21_E1B5 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((38.32232816409451 -8.622885313896722,38.86253158194648 -8.502332168231991,39.4255093373308 -8.375830023199308,39.99191310168097 -8.247670144729135,40.537451886411006 -8.12340383539641,40.49673735833373 -7.942795351629879,40.41406146136443 -7.581698663489164,40.19867139895908 -6.6185567089372945,39.654760048509466 -6.741337128515673,39.091808232349024 -6.867717804970022,38.52595959376571 -6.994030248292808,37.987581902018135 -7.113520434983431,38.118468305391424 -7.717466724157072,38.159396413144215 -7.89852539705859,38.19917487339053 -8.079845174820267,38.240412258467686 -8.260843842882693,38.28002343274106 -8.442210447317956,38.32232816409451 -8.622885313896722)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.4688 45.94081798644608 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 2023-09-04T22:56:59.688710Z Batch API, v4.254.0 s3://deafrica-sentinel-1/s1_rtc/S08E040/2023/09/04/060A21 2.0E-4 2.0E-4 true block average 2 2 -7.0 40.0 -8.0 41.0 POLYGON((40.2839746025811 -7.0,40.41406146136609 -7.581698663497423,40.50963298878062 -8.0,40.0 -8.0,40.0 -7.0,40.2839746025811 -7.0)) 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_060A21_S08E040_2023_09_04_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_060A21_S08E040_2023_09_04_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_060A21_S08E040_2023_09_04_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_060A21_S08E040_2023_09_04_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_060A21_S08E040_2023_09_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