https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-07-21T17:28:31.439032Z 2018-07-21T17:28:56.438139Z s3://sentinel-s1-l1c/GRD/2018/7/21/IW/DV/S1B_IW_GRDH_1SDV_20180721T172831_20180721T172856_011912_015ED3_6A64 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 2018-07-21T17:28:31.439032Z 2018-07-21T17:28:56.438139Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180721T194207_V20180721T153941_20180721T185711.EOF 346.7510579898236 693000 Copernicus S1 Core Ground Segment - UPA 2018-07-21T19:58:45.532276Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20180721T172831_20180721T172856_011912_015ED3_6A64 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((5.955232815 36.923659729,6.369256869 36.98652439,6.65405055 37.028866585,7.081827852 37.091098961,7.367397569 37.131730684,7.796318414 37.191389125,8.082636659 37.230299502,8.369246457 37.268518385,8.732987816 37.315948489,8.693599528 37.495882702,8.544757036 38.217081482,8.420236877 38.817135093,8.04890387 38.770096032,7.756328306 38.732140933,7.464064881 38.693455871,7.02626628 38.634063509,6.734805665 38.593561409,6.298234983 38.53145211,6.007608583 38.48914457,5.585137259 38.426262487,5.733063327 37.825646584,5.909144936 37.103720115,5.955232815 36.923659729)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.61787338952972 46.15575863862809 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 2021-12-22T17:48:03.572066Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N38E007/2018/07/21/015ED3 2.0E-4 2.0E-4 true block average 2 2 39.0 7.0 38.0 8.0 POLYGON((7.0 38.63041348067926,7.464064880988365 38.69345587099856,8.0 38.763751854782754,8.0 38.0,7.0 38.0,7.0 38.63041348067926)) 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_015ED3_N38E007_2018_07_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_015ED3_N38E007_2018_07_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_015ED3_N38E007_2018_07_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_015ED3_N38E007_2018_07_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_015ED3_N38E007_2018_07_21_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