https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-01-06T19:03:59.473542Z 2020-01-06T19:04:33.828552Z s3://sentinel-s1-l1c/GRD/2020/1/6/IW/DV/S1A_IW_GRDH_1SDV_20200106T190359_20200106T190433_030684_038463_E35B 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 2020-01-06T19:03:59.473542Z 2020-01-06T19:04:33.828552Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20200106T211701_V20200106T171915_20200106T203645.EOF 347.6621487844946 693000 Copernicus S1 Core Ground Segment - DPA 2020-01-06T21:38:20.015265Z Sentinel-1 IPF, 003.10 S1A_IW_GRDH_1SDV_20200106T190359_20200106T190433_030684_038463_E35B GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-15.439980241649844 22.103529977813892,-14.846652279469604 22.210563450142768,-14.244231372182382 22.316862749336423,-13.640909692287353 22.420924224122093,-13.048179113155786 22.520817036376492,-13.15426936062239 23.063074655497903,-13.226543027820105 23.424366665326666,-13.332227329846729 23.9667209536772,-13.431209335903816 24.466235986923138,-13.787712549619553 24.40812442843314,-14.032956593954303 24.3676276683777,-14.278043909807685 24.326735127447442,-14.645378575299787 24.264656499139214,-14.890069189895684 24.222778979499324,-15.256803631053852 24.159227580895912,-15.501090700264545 24.116371409143476,-15.858914165049455 24.052838059893713,-15.7503228016333 23.55235717128425,-15.634546642305985 23.008903108474822,-15.555646833744852 22.646910354215212,-15.439980241649844 22.103529977813892)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.75258452153111 46.04229754148253 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 2021-12-25T04:05:51.318690Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/N23W014/2020/01/06/038463 2.0E-4 2.0E-4 true block average 2 2 24.0 -14.0 23.0 -13.0 POLYGON((-13.338821779553964 24.0,-13.226543027824455 23.42436666534855,-13.141929089919552 23.0,-14.0 23.0,-14.0 24.0,-13.338821779553964 24.0)) 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_038463_N23W014_2020_01_06_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_038463_N23W014_2020_01_06_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_038463_N23W014_2020_01_06_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_038463_N23W014_2020_01_06_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_038463_N23W014_2020_01_06_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