https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2024-01-27T04:08:34.233498Z 2024-01-27T04:09:03.237886Z s3://sentinel-s1-l1c/GRD/2024/1/27/IW/DV/S1A_IW_GRDH_1SDV_20240127T040834_20240127T040903_052287_06524F_946A 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 2024-01-27T04:08:34.233498Z 2024-01-27T04:09:03.237886Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20240127T071745_V20240127T032018_20240127T063748.EOF 191.9680562799958 693000 Copernicus Ground Segment 2024-01-27T08:02:15.097662Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20240127T040834_20240127T040903_052287_06524F_946A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((25.506491819695327 4.61976119476398,24.38883650338684 4.852965460932372,23.293776603975203 5.079483901276699,23.281724035586578 5.021336465291687,23.20946472936696 4.65896625895223,23.171562496074618 4.478139914016346,23.135682261939515 4.296887107303619,23.060985151755713 3.9349750229991156,23.02463165584321 3.7538017606530305,22.987205889354005 3.5728469007709176,22.963196266064603 3.452383661387869,24.056069470318647 3.2231712669178014,25.170628116750734 2.9880661874293635,25.193619149221885 3.1091602283748325,25.232652612290945 3.2903978548683694,25.269006444081043 3.472200086377653,25.307312544407488 3.6535863097283903,25.34427470799222 3.8352536927600123,25.506491819695327 4.61976119476398)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82497 46.13021730134974 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 2024-01-27T13:12:21.329225Z Batch API, v4.288.1 s3://deafrica-sentinel-1/s1_rtc/N04E025/2024/01/27/06524F 2.0E-4 2.0E-4 true block average 2 2 5.0 25.0 4.0 26.0 POLYGON((25.50649181969533 4.619761194763978,25.378340245996664 4.0,25.0 4.0,25.0 4.725443198337667,25.50649181969533 4.619761194763978)) 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_06524F_N04E025_2024_01_27_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_06524F_N04E025_2024_01_27_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_06524F_N04E025_2024_01_27_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_06524F_N04E025_2024_01_27_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_06524F_N04E025_2024_01_27_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