https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-01-31T04:32:04.525690Z 2018-01-31T04:32:31.134899Z s3://sentinel-s1-l1c/GRD/2018/1/31/IW/DV/S1B_IW_GRDH_1SDV_20180131T043204_20180131T043231_009410_010E8A_61EF 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 2018-01-31T04:32:04.525690Z 2018-01-31T04:32:31.134899Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180131T062852_V20180131T020457_20180131T052227.EOF 191.9674718732578 693000 Copernicus S1 Core Ground Segment - UPA 2018-01-31T06:43:17.893439Z Sentinel-1 IPF, 002.84 S1B_IW_GRDH_1SDV_20180131T043204_20180131T043231_009410_010E8A_61EF GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((19.282487545 4.355164934,18.176151206 4.586433658,17.069098906 4.815964765,16.959906349 4.272547209,16.886396123 3.910322013,16.7683651 3.334673427,17.872990362 3.102767047,18.977126451 2.869677397,19.096801347 3.446960664,19.171461211 3.810208232,19.245197429 4.173637475,19.282487545 4.355164934)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.78528 46.00691592169969 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 2022-01-20T16:20:55.163920Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N03E017/2018/01/31/010E8A 2.0E-4 2.0E-4 true block average 2 2 4.0 17.0 3.0 18.0 POLYGON((18.0 3.0759545622323587,17.0 3.2860437124818587,17.0 4.0,18.0 4.0,18.0 3.0759545622323587)) 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_010E8A_N03E017_2018_01_31_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_010E8A_N03E017_2018_01_31_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_010E8A_N03E017_2018_01_31_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_010E8A_N03E017_2018_01_31_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_010E8A_N03E017_2018_01_31_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