https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-07-22T18:08:52.920110Z 2018-07-22T18:09:21.959257Z s3://sentinel-s1-l1c/GRD/2018/7/22/IW/DV/S1B_IW_GRDH_1SDV_20180722T180852_20180722T180921_011927_015F43_3C90 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 2018-07-22T18:08:52.920110Z 2018-07-22T18:09:21.959257Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180722T202549_V20180722T162050_20180722T193820.EOF 346.97597908115324 693000 Copernicus S1 Core Ground Segment - UPA 2018-07-22T20:38:31.091714Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20180722T180852_20180722T180921_011927_015F43_3C90 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-3.686665883 34.213211996,-3.282892458 34.276714102,-3.010596948 34.318734468,-2.601649193 34.380630772,-2.328685836 34.421136579,-1.918751843 34.480753928,-1.645141453 34.51973576,-1.371278183 34.558105436,-1.004442116 34.608468694,-1.017642481 34.665617244,-1.050480251 34.846469354,-1.086962543 35.026827105,-1.12249386 35.207308468,-1.163265019 35.387090821,-1.206283852 35.566576912,-1.245012355 35.746632234,-1.34336697 36.229605214,-1.717745228 36.179698476,-1.997223266 36.141624616,-2.276429327 36.102900562,-2.694719853 36.043598766,-2.97322882 36.003256061,-3.3904556 35.941533758,-3.668243483 35.899582439,-4.080130417 35.836113674,-3.965132476 35.352566224,-3.920268253 35.172343785,-3.871086087 34.992802911,-3.823999972 34.812941323,-3.782752994 34.632167965,-3.740681733 34.451526885,-3.701780326 34.270387822,-3.686665883 34.213211996)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.68727763725499 46.15309944906301 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 2021-12-22T18:01:31.978530Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N34W003/2018/07/22/015F43 2.0E-4 2.0E-4 true block average 2 2 35.0 -3.0 34.0 -2.0 POLYGON((-2.0 34.46893788001607,-2.601649193016409 34.38063077199725,-3.0 34.320338369493285,-3.0 35.0,-2.0 35.0,-2.0 34.46893788001607)) 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_015F43_N34W003_2018_07_22_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_015F43_N34W003_2018_07_22_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_015F43_N34W003_2018_07_22_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_015F43_N34W003_2018_07_22_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_015F43_N34W003_2018_07_22_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