https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-12-22T04:08:35.484893Z 2023-12-22T04:09:04.498299Z s3://sentinel-s1-l1c/GRD/2023/12/22/IW/DV/S1A_IW_GRDH_1SDV_20231222T040835_20231222T040904_051762_06407A_9583 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 2023-12-22T04:08:35.484893Z 2023-12-22T04:09:04.498299Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20231222T053914_V20231222T014135_20231222T045905.EOF 191.9684677248026 693000 Copernicus Ground Segment 2023-12-22T06:38:07.019051Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20231222T040835_20231222T040904_051762_06407A_9583 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((25.509250184605648 4.620284872563881,24.39159579416016 4.853497254461967,23.296448514489573 5.080041697470506,23.284376506094343 5.021804872724907,23.212112705365364 4.659435690983255,23.17420833534262 4.478609872308432,23.138325316595214 4.297357697447577,23.0636038540537 3.935450752785974,23.027267211954914 3.7542739632069133,22.989860013527476 3.5733152909948793,22.96571722213325 3.4523188609620075,24.058676514798016 3.2230794919584698,25.173233196509955 2.987965702604526,25.196337712333058 3.1095988226115643,25.235373818162554 3.290835829046357,25.27173005528241 3.472637579162769,25.310038788614232 3.6540231693906953,25.34703245908994 3.8356839049868166,25.509250184605648 4.620284872563881)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82253 46.12916231299788 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 2023-12-22T08:40:04.109014Z Batch API, v4.288.1 s3://deafrica-sentinel-1/s1_rtc/N04E025/2023/12/22/06407A 2.0E-4 2.0E-4 true block average 2 2 5.0 25.0 4.0 26.0 POLYGON((25.509250184605666 4.620284872563889,25.38100512073601 4.0,25.0 4.0,25.0 4.7265462084018015,25.509250184605666 4.620284872563889)) 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_06407A_N04E025_2023_12_22_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_06407A_N04E025_2023_12_22_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_06407A_N04E025_2023_12_22_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_06407A_N04E025_2023_12_22_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_06407A_N04E025_2023_12_22_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