https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-09-17T06:45:32.396280Z 2018-09-17T06:45:57.394857Z s3://sentinel-s1-l1c/GRD/2018/9/17/IW/DV/S1B_IW_GRDH_1SDV_20180917T064532_20180917T064557_012751_017898_D8BB 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 2018-09-17T06:45:32.396280Z 2018-09-17T06:45:57.394857Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180917T083917_V20180917T042500_20180917T074229.EOF 192.5355898530318 693000 Copernicus S1 Core Ground Segment - DPA 2018-09-17T09:00:46.362420Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20180917T064532_20180917T064557_012751_017898_D8BB GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-10.712161926 28.186046235,-11.097678276 28.251372775,-11.361896219 28.295469462,-11.758627644 28.360656086,-12.023382143 28.40347298,-12.420909324 28.466733786,-12.686188149 28.508262754,-13.231067516 28.591834736,-13.267133551 28.411358471,-13.302535716 28.230684803,-13.339269692 28.050210424,-13.445363765 27.50814107,-13.528590364 27.087204347,-12.991337954 27.002813241,-12.729756038 26.960934181,-12.337747992 26.897208287,-12.076655011 26.85412128,-11.685388329 26.788589261,-11.424794812 26.744302071,-11.044544573 26.678754597,-10.951822246 27.100446722,-10.87308861 27.462538039,-10.833216183 27.643497501,-10.792245207 27.824270707,-10.752571743 28.005267719,-10.712161926 28.186046235)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.72117290251552 46.54244875806239 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 2021-12-23T09:04:00.021699Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N27W011/2018/09/17/017898 2.0E-4 2.0E-4 true block average 2 2 28.0 -11.0 27.0 -10.0 POLYGON((-10.753726395542635 28.0,-10.873088609996419 27.46253803901662,-10.9739086290534 27.0,-11.0 27.0,-11.0 28.0,-10.753726395542635 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_017898_N27W011_2018_09_17_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_017898_N27W011_2018_09_17_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_017898_N27W011_2018_09_17_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_017898_N27W011_2018_09_17_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_017898_N27W011_2018_09_17_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