https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-01-21T19:24:24.089278Z 2020-01-21T19:24:53.106985Z s3://sentinel-s1-l1c/GRD/2020/1/21/IW/DV/S1A_IW_GRDH_1SDV_20200121T192424_20200121T192453_030903_038C08_EE32 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 2020-01-21T19:24:24.089278Z 2020-01-21T19:24:53.106985Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20200121T214548_V20200121T174355_20200121T210125.EOF 348.00582761281305 693000 Copernicus S1 Core Ground Segment - DPA 2020-01-21T21:58:40.929567Z Sentinel-1 IPF, 003.10 S1A_IW_GRDH_1SDV_20200121T192424_20200121T192453_030903_038C08_EE32 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-18.44655372795752 6.749136289075943,-17.890683643802113 6.863774830641962,-17.332686013272507 6.978145973955759,-16.774417883691967 7.091853861329891,-16.22040227679065 7.20397385485785,-16.377443304503284 7.986090975108615,-16.54647556144655 8.83113893630539,-17.102945545419114 8.720330276911682,-17.663627062463 8.607788818028471,-18.223975985633498 8.49442802986608,-18.782126900296895 8.380641332340636,-18.44655372795752 6.749136289075943)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.79241839121924 45.99159 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 2021-12-25T04:51:28.600083Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/N06W018/2020/01/21/038C08 2.0E-4 2.0E-4 true block average 2 2 7.0 -18.0 6.0 -17.0 POLYGON((-17.22538997141107 7.0,-18.0 6.841230232540682,-18.0 7.0,-17.22538997141107 7.0)) 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_038C08_N06W018_2020_01_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_038C08_N06W018_2020_01_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_038C08_N06W018_2020_01_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_038C08_N06W018_2020_01_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_038C08_N06W018_2020_01_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