https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-01-22T18:32:52.245764Z 2020-01-22T18:33:21.261431Z s3://sentinel-s1-l1c/GRD/2020/1/22/IW/DV/S1A_IW_GRDH_1SDV_20200122T183252_20200122T183321_030917_038C80_9F7B 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 2020-01-22T18:32:52.245764Z 2020-01-22T18:33:21.261431Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20200122T204248_V20200122T164619_20200122T200349.EOF 347.3506910463157 693000 Copernicus S1 Core Ground Segment - DPA 2020-01-22T21:02:28.560676Z Sentinel-1 IPF, 003.10 S1A_IW_GRDH_1SDV_20200122T183252_20200122T183321_030917_038C80_9F7B GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-8.635914724212002 28.756195237569376,-8.251641305893116 28.820857771206335,-7.99304755023966 28.863711979979904,-7.604762210239517 28.927064172369242,-7.345644992175343 28.96867762385185,-6.956583610366806 29.030162733272313,-6.696955232703365 29.070527662113548,-6.437125897022005 29.110390989162575,-6.108710342012692 29.15999844864438,-6.189646089474968 29.579237928063932,-6.284469662194178 30.122716234547504,-6.321277357582351 30.303101454131777,-6.3549706329731315 30.48393744538695,-6.4246370887041335 30.784133895271538,-6.7585132600922515 30.735076290339098,-7.022648575944062 30.695609114790557,-7.286566760390634 30.65560649726067,-7.682031340056192 30.594601409955956,-7.945395536874194 30.5532658425732,-8.34001713998525 30.490267819289485,-8.602811243974118 30.447608033731886,-8.993295556652335 30.383173298297123,-8.915622918708454 30.082694865724715,-8.87730489525064 29.901501748937477,-8.835654558452232 29.720865694363575,-8.727284659548763 29.176183521753618,-8.635914724212002 28.756195237569376)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83213115523651 46.31682140670725 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 2021-12-25T04:54:23.606252Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/N28W009/2020/01/22/038C80 2.0E-4 2.0E-4 true block average 2 2 29.0 -9.0 28.0 -8.0 POLYGON((-8.63591472421199 28.756195237569383,-8.68895531181159 29.0,-8.0 29.0,-8.0 28.862559818618728,-8.63591472421199 28.756195237569383)) 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_038C80_N28W009_2020_01_22_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_038C80_N28W009_2020_01_22_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_038C80_N28W009_2020_01_22_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_038C80_N28W009_2020_01_22_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_038C80_N28W009_2020_01_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