https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-10-28T18:06:13.585017Z 2021-10-28T18:06:42.781343Z s3://sentinel-s1-l1c/GRD/2021/10/28/IW/DV/S1A_IW_GRDH_1SDV_20211028T180613_20211028T180642_040323_04C746_012D 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 2021-10-28T18:06:13.585017Z 2021-10-28T18:06:42.781343Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.7192070483666 693000 Copernicus S1 Core Ground Segment - TLS 2021-10-28T20:45:34.872894Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20211028T180613_20211028T180642_040323_04C746_012D GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-0.73922588396394 20.646399353942716,-0.1476950152219095 20.754740847555926,0.4482746945578159 20.861685530429817,1.0439372683179309 20.96635747993729,1.631349345313278 21.067401633795086,1.3134528411801445 22.70309091013429,0.7187277471569019 22.60310661635495,0.11521973227042775 22.499243148777964,-0.48692709103971993 22.393206591374824,-1.083449595349726 22.285789750096797,-0.8904657827549415 21.37147039841321,-0.8530432551446457 21.19010925243238,-0.73922588396394 20.646399353942716)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82554591223128 46.03737042765868 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 2021-12-26T14:05:34.905227Z Batch API, v4.63.0 s3://deafrica-sentinel-1/s1_rtc/N22E000/2021/10/28/04C746 2.0E-4 2.0E-4 true block average 2 2 23.0 0.0 22.0 1.0 POLYGON((0.0 22.4789532405995,0.718727747156373 22.603106616354896,1.0 22.650393687041685,1.0 22.0,0.0 22.0,0.0 22.4789532405995)) 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_04C746_N22E000_2021_10_28_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04C746_N22E000_2021_10_28_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04C746_N22E000_2021_10_28_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04C746_N22E000_2021_10_28_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04C746_N22E000_2021_10_28_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