https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-05-21T18:35:01.008101Z 2021-05-21T18:35:26.006708Z s3://sentinel-s1-l1c/GRD/2021/5/21/IW/DV/S1A_IW_GRDH_1SDV_20210521T183501_20210521T183526_037990_047BDD_B7C2 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 2021-05-21T18:35:01.008101Z 2021-05-21T18:35:26.006708Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 348.0117545843859 693000 Copernicus S1 Core Ground Segment - TLS 2021-05-21T21:24:15.156796Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210521T183501_20210521T183526_037990_047BDD_B7C2 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-5.9679586094256685 6.113365885614559,-5.4115455756391535 6.228618045745233,-4.848964137200586 6.344498259112169,-4.293729798225825 6.458207852290038,-3.7479595227761764 6.569337664731749,-3.820898380544108 6.931399492920925,-3.89230127319197 7.293842255489592,-3.9293868471328635 7.474774932728023,-4.05044939366433 8.07757989273356,-4.596911373330707 7.967938505296509,-5.158811404399004 7.854381913119656,-5.72106312994587 7.739937188427794,-6.278035346585307 7.625772467881338,-6.266745130223407 7.565798143512923,-6.229891726605127 7.384138817643306,-6.189893322192328 7.2031266504802245,-6.153885745468629 7.0212878092626925,-6.043423980480232 6.476258760020564,-5.9679586094256685 6.113365885614559)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82627491351147 46.06251124433683 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 2021-12-26T06:01:12.087560Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N07W004/2021/05/21/047BDD 2.0E-4 2.0E-4 true block average 2 2 8.0 -4.0 7.0 -3.0 POLYGON((-4.0 7.826377967766357,-3.892301273191892 7.293842255489156,-3.834412996225312 7.0,-4.0 7.0,-4.0 7.826377967766357)) 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_047BDD_N07W004_2021_05_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_047BDD_N07W004_2021_05_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_047BDD_N07W004_2021_05_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_047BDD_N07W004_2021_05_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_047BDD_N07W004_2021_05_21_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