https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2024-04-25T04:19:23.334945Z 2024-04-25T04:19:48.333065Z s3://sentinel-s1-l1c/GRD/2024/4/25/IW/DV/S1A_IW_GRDH_1SDV_20240425T041923_20240425T041948_053585_06815F_A0F8 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 2024-04-25T04:19:23.334945Z 2024-04-25T04:19:48.333065Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20240425T054734_V20240425T014948_20240425T050718.EOF 191.9861446582508 693000 Copernicus Ground Segment 2024-04-25T06:04:46.901055Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20240425T041923_20240425T041948_053585_06815F_A0F8 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((21.49813941161401 -4.612703953371758,20.39830884183196 -4.370661212208215,19.293492338426493 -4.1257738206849055,19.254187272586854 -4.306515942069505,19.134598558984756 -4.848693241744027,19.053672343485037 -5.209909334116209,19.01471909073819 -5.390869551560902,18.961617453345177 -5.63114664646083,20.068831744489465 -5.878866889612681,21.16990420685606 -6.122857037200513,21.261778043074834 -5.70049403120348,21.300628817871754 -5.519049789529973,21.341429904931246 -5.3380408213158015,21.381242750437867 -5.156817326998435,21.49813941161401 -4.612703953371758)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.59644 45.94764636375042 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 2024-04-25T07:54:20.896891Z Batch API, v4.346.0 s3://deafrica-sentinel-1/s1_rtc/S06E021/2024/04/25/06815F 2.0E-4 2.0E-4 true block average 2 2 -5.0 21.0 -6.0 22.0 POLYGON((21.41493319590228 -5.0,21.341429904932124 -5.338040821311646,21.30062881787139 -5.519049789531466,21.196628487045786 -6.0,21.0 -6.0,21.0 -5.0,21.41493319590228 -5.0)) 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_06815F_S06E021_2024_04_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_06815F_S06E021_2024_04_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_06815F_S06E021_2024_04_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_06815F_S06E021_2024_04_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_06815F_S06E021_2024_04_25_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://doi.org/10.1109/TGRS.2011.2120616 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model 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