https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-08-22T06:29:29.024856Z 2021-08-22T06:29:55.063460Z s3://sentinel-s1-l1c/GRD/2021/8/22/IW/DV/S1B_IW_GRDH_1SDV_20210822T062929_20210822T062955_028355_036218_3747 Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2021-08-22T06:29:29.024856Z 2021-08-22T06:29:55.063460Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 192.5206247141945 693000 Copernicus S1 Core Ground Segment - TLS 2021-08-22T07:52:59.844806Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210822T062929_20210822T062955_028355_036218_3747 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-6.690141963477581 27.78570918036614,-7.082873163770722 27.85252866981871,-7.346485230396132 27.896707802512527,-7.742979586448283 27.96214171192953,-8.008225239776158 28.005234900723124,-8.53731111839546 28.089567784975,-8.934400072909582 28.151439091357066,-9.198854822908915 28.191967562360524,-9.234687965530545 28.011418694181604,-9.269846248314197 27.83067086941731,-9.304905342592043 27.649903819035018,-9.339329567910521 27.469035180134952,-9.4119154020125 27.10785897451218,-9.482321794261669 26.74875133934931,-9.09051630973057 26.687100799933596,-8.829028469783093 26.64531739322363,-8.305972820409167 26.560204925870657,-7.91529233055679 26.495297156001627,-7.654786965896905 26.45138238136354,-7.394641448894444 26.40702130619431,-7.005960277957261 26.33979734768781,-6.966957617408638 26.518492225879243,-6.886916825191462 26.880412518438302,-6.728846600748868 27.604611917740346,-6.690141963477581 27.78570918036614)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.80991900934536 46.63952814318374 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 2021-12-26T10:35:44.186776Z Batch API, v4.45.1 s3://deafrica-sentinel-1/s1_rtc/N26W010/2021/08/22/036218 2.0E-4 2.0E-4 true block average 2 2 27.0 -10.0 26.0 -9.0 POLYGON((-9.0 26.672637107151203,-9.482321794261722 26.74875133934927,-9.433062157256728 27.0,-9.0 27.0,-9.0 26.672637107151203)) 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_036218_N26W010_2021_08_22_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_036218_N26W010_2021_08_22_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_036218_N26W010_2021_08_22_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_036218_N26W010_2021_08_22_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_036218_N26W010_2021_08_22_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