https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-10-04T18:06:13.581743Z 2021-10-04T18:06:42.765984Z s3://sentinel-s1-l1c/GRD/2021/10/4/IW/DV/S1A_IW_GRDH_1SDV_20211004T180613_20211004T180642_039973_04BB28_0F47 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 2021-10-04T18:06:13.581743Z 2021-10-04T18:06:42.765984Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.7203275236617 693000 Copernicus S1 Core Ground Segment - TLS 2021-10-04T20:19:40.398078Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20211004T180613_20211004T180642_039973_04BB28_0F47 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-0.7380770256477877 20.64659290231018,-0.14654340433902782 20.75492223580181,0.44942920865248764 20.861854678896297,1.0450947582594001 20.966514394868277,1.6324150114300355 21.06753034070406,1.31466718947398 22.70268674153974,0.7200375725550355 22.602730385051053,0.11652962083897475 22.498879240630732,-0.4856187793584841 22.392854743863616,-1.0821409940141575 22.285450230821727,-0.8892969351455102 21.37166686680301,-0.8518793692752883 21.19030498632982,-0.7380770256477877 20.64659290231018)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82873373959843 46.0393825422759 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 2021-12-26T12:50:39.309522Z Batch API, vbatc_node_debug1 s3://deafrica-sentinel-1/s1_rtc/N22W001/2021/10/04/04BB28 2.0E-4 2.0E-4 true block average 2 2 23.0 -1.0 22.0 0.0 POLYGON((-1.0 22.30023981157181,-0.48561877935811393 22.39285474386372,0.0 22.478361052084768,0.0 22.0,-1.0 22.0,-1.0 22.30023981157181)) 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_04BB28_N22W001_2021_10_04_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04BB28_N22W001_2021_10_04_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04BB28_N22W001_2021_10_04_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04BB28_N22W001_2021_10_04_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04BB28_N22W001_2021_10_04_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