https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-01-11T18:31:25.632485Z 2022-01-11T18:31:50.630890Z s3://sentinel-s1-l1c/GRD/2022/1/11/IW/DV/S1A_IW_GRDH_1SDV_20220111T183125_20220111T183150_041417_04ECB7_5156 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 2022-01-11T18:31:25.632485Z 2022-01-11T18:31:50.630890Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220111T191817_V20220111T182522_20220112T010022.EOF 347.6449515716044 693000 Copernicus S1 Core Ground Segment - TLS 2022-01-11T21:49:13.666403Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220111T183125_20220111T183150_041417_04ECB7_5156 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-7.333355077344819 22.67542684142542,-6.73789637102383 22.782204910513023,-6.133473069883327 22.888152819230523,-5.527578184301558 22.991895003126327,-4.930629549800009 23.091688715588358,-5.071703574329064 23.81472902477511,-5.2234142939928745 24.597854702837605,-5.581702399308671 24.539574266168493,-5.8271248148757175 24.499128789235307,-6.072481558277525 24.458270117163174,-6.440198241301457 24.396240991203353,-6.684907510073087 24.354433649943317,-7.052152341541346 24.290900444871284,-7.296602788323083 24.248083803865228,-7.653619348139709 24.184790607603965,-7.564978938470173 23.762227890852035,-7.333355077344819 22.67542684142542)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.80131698801258 46.02827 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 2022-01-12T03:29:07.946923Z Batch API, v4.79.2 s3://deafrica-sentinel-1/s1_rtc/N23W007/2022/01/11/04ECB7 2.0E-4 2.0E-4 true block average 2 2 24.0 -7.0 23.0 -6.0 POLYGON((-7.0 23.0,-7.0 24.0,-6.0 24.0,-6.0 23.0,-7.0 23.0)) 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_04ECB7_N23W007_2022_01_11_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04ECB7_N23W007_2022_01_11_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04ECB7_N23W007_2022_01_11_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04ECB7_N23W007_2022_01_11_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04ECB7_N23W007_2022_01_11_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