https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-01-21T18:33:43.943195Z 2020-01-21T18:34:08.941760Z s3://sentinel-s1-l1c/GRD/2020/1/21/IW/DV/S1B_IW_GRDH_1SDV_20200121T183343_20200121T183408_019919_025AD5_AD03 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 2020-01-21T18:33:43.943195Z 2020-01-21T18:34:08.941760Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20200121T205140_V20200121T165351_20200121T201121.EOF 348.024144008419 693000 Copernicus S1 Core Ground Segment - DPA 2020-01-21T21:10:04.010368Z Sentinel-1 IPF, 003.10 S1B_IW_GRDH_1SDV_20200121T183343_20200121T183408_019919_025AD5_AD03 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-5.6258433048965255 4.444912876156924,-4.5152089015196095 4.677008626016723,-3.411702787949783 4.905701938890497,-3.485204896958658 5.267009105342252,-3.5944791852907034 5.810248249819277,-3.6307629728466257 5.991344645651741,-3.714167322275724 6.413730438082526,-4.262355553816155 6.3019495499929,-4.820928527355723 6.187404457423536,-5.37926061497857 6.072268453578738,-5.934614306275844 5.957122387164707,-5.849308445709181 5.533565911505859,-5.81224828225618 5.351966980478135,-5.7007319788291095 4.807223575064411,-5.6258433048965255 4.444912876156924)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.78054077307817 46.01997254978107 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 2021-12-25T04:50:21.961423Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/N05W004/2020/01/21/025AD5 2.0E-4 2.0E-4 true block average 2 2 6.0 -4.0 5.0 -3.0 POLYGON((-3.6324720601583507 6.0,-3.430886205857229 5.0,-4.0 5.0,-4.0 6.0,-3.6324720601583507 6.0)) 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_025AD5_N05W004_2020_01_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_025AD5_N05W004_2020_01_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_025AD5_N05W004_2020_01_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_025AD5_N05W004_2020_01_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_025AD5_N05W004_2020_01_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