https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2024-02-21T18:54:50.937981Z 2024-02-21T18:55:15.936703Z s3://sentinel-s1-l1c/GRD/2024/2/21/IW/DV/S1A_IW_GRDH_1SDV_20240221T185450_20240221T185515_052661_065EFE_2616 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 2024-02-21T18:54:50.937981Z 2024-02-21T18:55:15.936703Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20240221T205934_V20240221T171123_20240221T202853.EOF 347.8152048354596 693000 Copernicus Ground Segment 2024-02-21T21:12:08.755964Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20240221T185450_20240221T185515_052661_065EFE_2616 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-12.434525063646051 17.526026891645667,-11.850700571983605 17.63627762355547,-11.265761179414058 17.74487497367295,-10.680327207808627 17.851690895037503,-10.108644084737223 17.954180079758192,-10.214363460310118 18.49691238596095,-10.319326243315286 19.039826241217714,-10.401893060352208 19.46140475040384,-10.978754540009763 19.360003239809046,-11.569565014423073 19.25412127093198,-12.161495585751513 19.14598936700874,-12.74857103277503 19.036720689667607,-12.434525063646051 17.526026891645667)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83651368676472 46.06669184699813 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 2024-02-21T22:45:58.461998Z Batch API, v4.303.0 s3://deafrica-sentinel-1/s1_rtc/N18W011/2024/02/21/065EFE 2.0E-4 2.0E-4 true block average 2 2 19.0 -11.0 18.0 -10.0 POLYGON((-10.311626544598147 19.0,-10.117569393404857 18.0,-11.0 18.0,-11.0 19.0,-10.311626544598147 19.0)) 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_065EFE_N18W011_2024_02_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_065EFE_N18W011_2024_02_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_065EFE_N18W011_2024_02_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_065EFE_N18W011_2024_02_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_065EFE_N18W011_2024_02_21_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