https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-10-26T04:25:44.315111Z 2022-10-26T04:26:09.312874Z s3://sentinel-s1-l1c/GRD/2022/10/26/IW/DV/S1A_IW_GRDH_1SDV_20221026T042544_20221026T042609_045608_057408_A693 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 2022-10-26T04:25:44.315111Z 2022-10-26T04:26:09.312874Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20221026T060028_V20221026T015800_20221026T051530.EOF 191.9617358559017 693000 Copernicus Ground Segment 2022-10-26T06:54:07.665244Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20221026T042544_20221026T042609_045608_057408_A693 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((20.868800810689407 2.0952326019616523,19.75886271879025 2.3306890971675447,18.66267176073753 2.5622616861220435,18.550677102755387 2.019436169913962,18.39978520646472 1.2957888591780864,18.350022596426506 1.05474807273817,20.553395228167005 0.5833790559264247,20.60398330242545 0.8250158211552913,20.641161230702235 1.0066383889976136,20.679780424705662 1.1879485672810834,20.793289638306003 1.732363962146474,20.830715823638517 1.9139171211823942,20.868800810689407 2.0952326019616523)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.73849 46.08142267577613 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 2022-10-28T10:50:44.908607Z Batch API, v4.151.0 s3://deafrica-sentinel-1/s1_rtc/N01E020/2022/10/26/057408 2.0E-4 2.0E-4 true block average 2 2 2.0 20.0 1.0 21.0 POLYGON((20.84879737580919 2.0,20.639802360199738 1.0,20.0 1.0,20.0 2.0,20.84879737580919 2.0)) 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_057408_N01E020_2022_10_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_057408_N01E020_2022_10_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_057408_N01E020_2022_10_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_057408_N01E020_2022_10_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_057408_N01E020_2022_10_26_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 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