https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-09-13T05:38:42.988579Z 2018-09-13T05:39:07.987542Z s3://sentinel-s1-l1c/GRD/2018/9/13/IW/DV/S1B_IW_GRDH_1SDV_20180913T053842_20180913T053907_012692_0176C1_D1AC 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 2018-09-13T05:38:42.988579Z 2018-09-13T05:39:07.987542Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180913T073318_V20180913T031909_20180913T063639.EOF 192.7445230968089 693000 Copernicus S1 Core Ground Segment - DPA 2018-09-13T07:53:42.081991Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20180913T053842_20180913T053907_012692_0176C1_D1AC GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((6.539584986 31.777313944,6.161736259 31.838654356,5.896258675 31.881027893,5.497590791 31.943549044,5.231514945 31.984535033,4.831961821 32.044968455,4.565304037 32.084558406,4.298418158 32.123587615,3.926738067 32.176939891,3.674578555 30.913540577,3.62616233 30.673375728,3.991857355 30.6195061,4.254458726 30.580144183,4.516846874 30.540253802,4.910024242 30.479430102,5.171869258 30.438224064,5.564221321 30.375432861,5.825509164 30.332919188,6.197417845 30.271434568,6.25228524 30.511967954,6.37487983 31.054373316,6.539584986 31.777313944)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.63137543410022 46.05800965631614 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 2021-12-23T08:00:56.121465Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N31E004/2018/09/13/0176C1 2.0E-4 2.0E-4 true block average 2 2 32.0 4.0 31.0 5.0 POLYGON((4.0 31.0,4.0 32.0,5.0 32.0,5.0 31.0,4.0 31.0)) 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_0176C1_N31E004_2018_09_13_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0176C1_N31E004_2018_09_13_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0176C1_N31E004_2018_09_13_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0176C1_N31E004_2018_09_13_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0176C1_N31E004_2018_09_13_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