https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-05-14T16:13:21.260734Z 2019-05-14T16:13:50.301712Z s3://sentinel-s1-l1c/GRD/2019/5/14/IW/DV/S1A_IW_GRDH_1SDV_20190514T161321_20190514T161350_027226_0311D1_1D56 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 2019-05-14T16:13:21.260734Z 2019-05-14T16:13:50.301712Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190514T181242_V20190514T142621_20190514T174351.EOF 347.2520640985404 693000 Copernicus S1 Core Ground Segment - UPA 2019-05-14T18:31:46.877047Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20190514T161321_20190514T161350_027226_0311D1_1D56 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((25.970101895722195 30.392274868444744,26.37163857012623 30.45851890195422,26.64188220327538 30.502357659222014,27.047697720884692 30.5670660574355,27.318537876258475 30.60950305517926,27.725236591215122 30.672102078258924,27.996657689380207 30.713128387835383,28.268306681112094 30.753587973933158,28.5454363004835 30.79424185258622,28.499142760055882 31.032476190492993,28.42723841670753 31.393543358453357,28.39051229980635 31.57396117126187,28.31613232812399 31.934656780165003,28.21966716250102 32.41793057844228,27.937600323945816 32.37770135165982,27.661124726994444 32.33762041922628,27.384894310292317 32.296935431176166,26.971015069934875 32.23477858777918,26.69541089293019 32.19258997691486,26.282485030972758 32.12818480314357,26.007525665551753 32.08450210768614,25.599011876160525 32.018422158665956,25.709353960209505 31.534424090574316,25.793901355668282 31.17323029773463,25.83566156977 30.992553233004635,25.917426077739403 30.63091630277008,25.970101895722195 30.392274868444744)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.71964367608505 46.55759621925549 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 2021-12-24T15:52:07.473001Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N31E028/2019/05/14/0311D1 2.0E-4 2.0E-4 true block average 2 2 32.0 28.0 31.0 29.0 POLYGON((28.303089319075763 32.0,28.427238416721956 31.393543358380068,28.50545351211104 31.0,28.0 31.0,28.0 32.0,28.303089319075763 32.0)) 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_0311D1_N31E028_2019_05_14_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0311D1_N31E028_2019_05_14_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0311D1_N31E028_2019_05_14_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0311D1_N31E028_2019_05_14_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0311D1_N31E028_2019_05_14_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