https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-03-18T06:29:45.976742Z 2020-03-18T06:30:09.454916Z s3://sentinel-s1-l1c/GRD/2020/3/18/IW/DV/S1A_IW_GRDH_1SDV_20200318T062945_20200318T063009_031726_03A899_0148 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 2020-03-18T06:29:45.976742Z 2020-03-18T06:30:09.454916Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20200318T082417_V20200318T040917_20200318T072647.EOF 192.5603189567256 693000 Copernicus S1 Core Ground Segment - DPA 2020-03-18T08:44:01.984903Z Sentinel-1 IPF, 003.20 S1A_IW_GRDH_1SDV_20200318T062945_20200318T063009_031726_03A899_0148 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-6.544446262662338 28.462589332635066,-6.809247146340063 28.507425736323974,-7.206127839283726 28.573592219154413,-7.60481365848614 28.638810020295423,-7.870516693159252 28.681580210794657,-8.137910593298841 28.72406091046491,-8.533435960624496 28.785873945013883,-9.070378749350473 28.867814823175973,-9.104051509490033 28.686956192239087,-9.138367787985029 28.50609592890772,-9.174034514893616 28.325434266962027,-9.211415031665895 28.145028242856785,-9.32132183697582 27.578913138630433,-8.793550428948661 27.49668180674538,-8.39830880212775 27.43370964710858,-8.135730308669752 27.391214615938225,-7.7424358558877255 27.326580146374873,-7.479266366267743 27.28267178471469,-7.216617092836794 27.238322235744363,-6.824730100572804 27.171168684512033,-6.701204618961274 27.738240370982826,-6.662808073040845 27.919485478303347,-6.544446262662338 28.462589332635066)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83162656245875 46.61660062432316 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 2021-12-25T07:47:19.238052Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/N27W008/2020/03/18/03A899 2.0E-4 2.0E-4 true block average 2 2 28.0 -8.0 27.0 -7.0 POLYGON((-7.0 27.201202843346103,-7.479266366227576 27.282671784707652,-8.0 27.368908538539063,-8.0 28.0,-7.0 28.0,-7.0 27.201202843346103)) 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_03A899_N27W008_2020_03_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_03A899_N27W008_2020_03_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_03A899_N27W008_2020_03_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_03A899_N27W008_2020_03_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_03A899_N27W008_2020_03_18_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