https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-10-23T16:03:43.304525Z 2018-10-23T16:04:08.302537Z s3://sentinel-s1-l1c/GRD/2018/10/23/IW/DV/S1B_IW_GRDH_1SDV_20181023T160343_20181023T160408_013282_0188E3_4C32 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 2018-10-23T16:03:43.304525Z 2018-10-23T16:04:08.302537Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20181023T181956_V20181023T141727_20181023T173457.EOF 347.4244536259404 693000 Copernicus S1 Core Ground Segment - UPA 2018-10-23T18:30:42.436863Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20181023T160343_20181023T160408_013282_0188E3_4C32 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((28.635887994 27.620248969,29.020867424 27.685893339,29.285284666 27.730313355,29.682310065 27.795996871,29.947257187 27.839152908,30.345068259 27.902934178,30.610533016 27.944817919,31.142171452 28.027065779,31.106398963 28.207609927,31.071345176 28.388352678,30.964852267 28.930356958,30.893030406 29.291549921,30.846245132 29.531758338,30.306772865 29.450311438,30.037413044 29.408778477,29.633786652 29.345461526,29.364981276 29.30257389,28.962197154 29.237231414,28.693960257 29.192997804,28.303442634 29.127566256,28.356231909 28.886936407,28.476950726 28.344170376,28.556518469 27.982177185,28.595855214 27.801105985,28.635887994 27.620248969)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.71752572934531 46.6061933947076 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 2021-12-23T16:25:31.079897Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N28E028/2018/10/23/0188E3 2.0E-4 2.0E-4 true block average 2 2 29.0 28.0 28.0 29.0 POLYGON((28.552600933535572 28.0,28.33142806555263 29.0,29.0 29.0,29.0 28.0,28.552600933535572 28.0)) 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_0188E3_N28E028_2018_10_23_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0188E3_N28E028_2018_10_23_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0188E3_N28E028_2018_10_23_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0188E3_N28E028_2018_10_23_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0188E3_N28E028_2018_10_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