https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-03-05T02:55:31.722233Z 2022-03-05T02:55:58.326627Z s3://sentinel-s1-l1c/GRD/2022/3/5/IW/DV/S1A_IW_GRDH_1SDV_20220305T025531_20220305T025558_042180_0506C1_A0FF 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 2022-03-05T02:55:31.722233Z 2022-03-05T02:55:58.326627Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220305T044416_V20220305T002719_20220305T034449.EOF 191.962109988902 693000 Copernicus S1 Core Ground Segment - TLS 2022-03-05T13:53:44.165591Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220305T025531_20220305T025558_042180_0506C1_A0FF GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((43.13877172140913 0.36255833884848926,40.933033123807164 0.8351263602053752,40.81932133117068 0.292348958134126,40.62185176414716 -0.6443521229177107,42.827026629481225 -1.1213965158670678,43.13877172140913 0.36255833884848926)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.64079 45.94443036713418 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 2022-03-05T16:54:38.971528Z Batch API, v4.92.0 s3://deafrica-sentinel-1/s1_rtc/S01E042/2022/03/05/0506C1 2.0E-4 2.0E-4 true block average 2 2 0.0 42.0 -1.0 43.0 POLYGON((43.0 -0.2980165186697774,42.85252927053424 -1.0,42.26586177881793 -1.0,42.0 -0.9424862522793984,42.0 0.0,43.0 0.0,43.0 -0.2980165186697774)) 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_0506C1_S01E042_2022_03_05_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0506C1_S01E042_2022_03_05_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0506C1_S01E042_2022_03_05_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0506C1_S01E042_2022_03_05_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0506C1_S01E042_2022_03_05_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198 GLO-30, release 2019 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