https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2024-04-18T04:23:16.145330Z 2024-04-18T04:23:41.144628Z s3://sentinel-s1-l1c/GRD/2024/4/18/IW/DV/S1A_IW_GRDH_1SDV_20240418T042316_20240418T042341_053483_067D63_4191 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 2024-04-18T04:23:16.145330Z 2024-04-18T04:23:41.144628Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20240418T055533_V20240418T015802_20240418T051532.EOF 192.0266507494977 693000 Copernicus Ground Segment 2024-04-18T06:14:52.404799Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20240418T042316_20240418T042341_053483_067D63_4191 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((22.744634832183976 11.16829119309916,22.17570281115827 11.281794578563538,21.604865027071675 11.394490146572258,21.033089300956288 11.50616893447577,20.492381361758326 11.610660083649023,20.4217090266052 11.248585983668745,20.278851929078343 10.524476315246277,20.1950348320971 10.10234985749878,20.732395048194398 9.996801986401541,21.30114266208123 9.884062182165739,21.868898872804664 9.770479947807747,22.4331260799855 9.656585153192871,22.447842362889038 9.716392169131153,22.596996169789133 10.442252877335047,22.633278627678504 10.623915619396318,22.708034420041848 10.986793022692718,22.744634832183976 11.16829119309916)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.88509651325863 46.17444355104708 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 2024-04-18T08:37:51.057338Z Batch API, v4.340.0 s3://deafrica-sentinel-1/s1_rtc/N10E021/2024/04/18/067D63 2.0E-4 2.0E-4 true block average 2 2 11.0 21.0 10.0 22.0 POLYGON((21.0 10.0,21.0 11.0,22.0 11.0,22.0 10.0,21.0 10.0)) 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_067D63_N10E021_2024_04_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_067D63_N10E021_2024_04_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_067D63_N10E021_2024_04_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_067D63_N10E021_2024_04_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_067D63_N10E021_2024_04_18_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