https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-11-08T04:00:26.534608Z 2021-11-08T04:00:50.559401Z s3://sentinel-s1-l1c/GRD/2021/11/8/IW/DV/S1B_IW_GRDH_1SDV_20211108T040026_20211108T040050_029491_038506_D513 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 2021-11-08T04:00:26.534608Z 2021-11-08T04:00:50.559401Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 192.7137245337222 693000 Copernicus S1 Core Ground Segment - TLS 2021-11-08T04:32:56.458418Z Sentinel-1 IPF, 003.40 S1B_IW_GRDH_1SDV_20211108T040026_20211108T040050_029491_038506_D513 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((31.106530235440545 31.22675258104345,30.713177557046603 31.29102254328265,30.448464725534024 31.333547697538133,30.050883089503984 31.396323001122678,29.78553755697315 31.437488734507053,29.38708873769059 31.49820726897731,29.121172865853026 31.537997694579197,28.85503330023304 31.57723566731452,28.50717685677455 31.627621584649287,28.399466953115855 31.08600263896095,28.289593756217695 30.54457548230912,28.255664389153594 30.363702469438188,28.244427809695388 30.30688828512611,28.587429196752375 30.256068909135053,28.84987907040638 30.21653023306019,29.242287248272618 30.15637373534576,29.50370418024804 30.115607094816085,29.765568257265127 30.074216629972497,30.157142219993887 30.011286580779558,30.418647741058855 29.968567539251865,30.806603537360537 29.904166953782507,30.85992336796725 30.141964326027416,30.9021199517988 30.32259049589868,30.943329641052944 30.503383186668934,31.106530235440545 31.22675258104345)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.70805776582076 46.15440741793515 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 2021-12-26T14:32:06.197878Z Batch API, v4.63.0 s3://deafrica-sentinel-1/s1_rtc/N30E030/2021/11/08/038506 2.0E-4 2.0E-4 true block average 2 2 31.0 30.0 30.0 31.0 POLYGON((31.0 30.754568566137447,30.828091587218527 30.0,30.22623326422775 30.0,30.0 30.036540986270694,30.0 31.0,31.0 31.0,31.0 30.754568566137447)) 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_038506_N30E030_2021_11_08_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_038506_N30E030_2021_11_08_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_038506_N30E030_2021_11_08_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_038506_N30E030_2021_11_08_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_038506_N30E030_2021_11_08_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