https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-12-23T03:30:38.837522Z 2018-12-23T03:31:07.857687Z s3://sentinel-s1-l1c/GRD/2018/12/23/IW/DV/S1A_IW_GRDH_1SDV_20181223T033038_20181223T033107_025147_02C6F7_8937 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 2018-12-23T03:30:38.837522Z 2018-12-23T03:31:07.857687Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20181223T054553_V20181223T005957_20181223T041727.EOF 192.0341733616491 693000 Copernicus S1 Core Ground Segment - DPA 2018-12-23T06:58:04.633169Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20181223T033038_20181223T033107_025147_02C6F7_8937 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((32.929091986 -8.699929779,32.370045628 -8.575128621,31.807114952 -8.448570976,31.244551353 -8.3212166,30.7155168 -8.200657832,30.700029499 -8.258787503,30.614685424 -8.61928396,30.57250765 -8.799658506,30.532645712 -8.980575367,30.451658479 -9.34214366,30.409066002 -9.522456283,30.367298595 -9.702967613,30.340368094 -9.824057476,30.871385604 -9.946190472,31.436131211 -10.075064937,32.001318662 -10.202985129,32.562675985 -10.328981777,32.5888493 -10.207463393,32.62961172 -10.026326568,32.671171387 -9.84537348,32.750083883 -9.482539929,32.78892727 -9.300993535,32.830219777 -9.120000896,32.913793517 -8.758252184,32.929091986 -8.699929779)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.74961886679799 46.09924273567484 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 2021-12-23T19:59:28.331647Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S09E030/2018/12/23/02C6F7 2.0E-4 2.0E-4 true block average 2 2 -8.0 30.0 -9.0 31.0 POLYGON((30.52829481257293 -9.0,30.57250764999825 -8.799658506007916,30.614685424011803 -8.619283959950653,30.700029498999086 -8.258787503003491,30.715516800000067 -8.200657832000012,31.0 -8.265487140244996,31.0 -9.0,30.52829481257293 -9.0)) 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_02C6F7_S09E030_2018_12_23_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02C6F7_S09E030_2018_12_23_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02C6F7_S09E030_2018_12_23_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02C6F7_S09E030_2018_12_23_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02C6F7_S09E030_2018_12_23_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