https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-10-07T19:03:30.125115Z 2018-10-07T19:03:55.124255Z s3://sentinel-s1-l1c/GRD/2018/10/7/IW/DV/S1A_IW_GRDH_1SDV_20181007T190330_20181007T190355_024034_02A051_CD3F 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 2018-10-07T19:03:30.125115Z 2018-10-07T19:03:55.124255Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20181007T212835_V20181007T171910_20181007T203640.EOF 347.72251856871367 693000 Copernicus S1 Core Ground Segment - DPA 2018-10-07T21:41:42.286407Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20181007T190330_20181007T190355_024034_02A051_CD3F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-15.125058541 20.592982555,-14.534895803 20.701119301,-13.939278683 20.808054446,-13.342829877 20.912921474,-12.756726578 21.01380124,-12.826129155 21.375548926,-12.932858995 21.917833717,-13.037791327 22.460378018,-13.049018415 22.520544809,-13.641461333 22.420701451,-14.244305496 22.316725083,-14.846250335 22.21051432,-15.442623049 22.102932296,-15.430335198 22.04263494,-15.31609738 21.49894017,-15.200312505 20.955524269,-15.125058541 20.592982555)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.8297982659724 46.04997252068939 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 2021-12-23T15:28:47.999982Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N21W014/2018/10/07/02A051 2.0E-4 2.0E-4 true block average 2 2 22.0 -14.0 21.0 -13.0 POLYGON((-14.0 21.0,-14.0 22.0,-13.0 22.0,-13.0 21.0,-14.0 21.0)) 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_02A051_N21W014_2018_10_07_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02A051_N21W014_2018_10_07_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02A051_N21W014_2018_10_07_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02A051_N21W014_2018_10_07_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02A051_N21W014_2018_10_07_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