https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-11-05T03:52:08.326151Z 2021-11-05T03:52:22.718840Z s3://sentinel-s1-l1c/GRD/2021/11/5/IW/DV/S1B_IW_GRDH_1SDV_20211105T035208_20211105T035222_029447_03839B_029B Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2021-11-05T03:52:08.326151Z 2021-11-05T03:52:22.718840Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 192.667019513221 693000 Copernicus S1 Core Ground Segment - TLS 2021-11-05T12:01:09.027861Z Sentinel-1 IPF, 003.40 S1B_IW_GRDH_1SDV_20211105T035208_20211105T035222_029447_03839B_029B GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.955310839272904 -28.065993746380677,23.71815396806988 -28.01160350564678,23.348021023895644 -27.92579827223045,22.97839717216002 -27.838988547159182,22.7245256084548 -27.778693748106956,22.36040999326166 -27.691330950645938,22.113966914319565 -27.63157136859164,21.867064943307184 -27.571196387467502,21.508831336117186 -27.482703995093573,21.343532668925842 -28.018484524165352,21.28355322349713 -28.217034345635273,21.64563199785298 -28.306628801382097,21.89137676725068 -28.366797466815562,22.14100444852216 -28.427408048067928,22.512410672936216 -28.51660878813212,22.76322190182332 -28.576198966920906,23.13127702086073 -28.662670342855403,23.385456106138516 -28.72174503401429,23.748687835905034 -28.80521127888506,23.80342606522559 -28.605323777140587,23.855903244927113 -28.42592572405389,23.90326389961431 -28.245365372266697,23.955310839272904 -28.065993746380677)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.25499212394552 45.55060214267744 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 2021-12-26T14:24:26.076131Z Batch API, v4.64.0 s3://deafrica-sentinel-1/s1_rtc/S29E022/2021/11/05/03839B 2.0E-4 2.0E-4 true block average 2 2 -28.0 22.0 -29.0 23.0 POLYGON((23.0 -28.63182793900005,22.512410672929377 -28.51660878813092,22.0 -28.393171614269338,22.0 -28.0,23.0 -28.0,23.0 -28.63182793900005)) 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_03839B_S29E022_2021_11_05_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_03839B_S29E022_2021_11_05_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_03839B_S29E022_2021_11_05_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_03839B_S29E022_2021_11_05_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_03839B_S29E022_2021_11_05_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