https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-08-29T16:10:07.674290Z 2018-08-29T16:10:36.714978Z s3://sentinel-s1-l1c/GRD/2018/8/29/IW/DV/S1B_IW_GRDH_1SDV_20180829T161007_20180829T161036_012480_017041_2505 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 2018-08-29T16:10:07.674290Z 2018-08-29T16:10:36.714978Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180829T182547_V20180829T142539_20180829T174309.EOF 347.69745459925394 693000 Copernicus S1 Core Ground Segment - DPA 2018-08-29T18:34:48.078719Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20180829T161007_20180829T161036_012480_017041_2505 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((27.941698524 21.236118734,28.566905135 21.349844532,29.069351524 21.439431644,29.698264267 21.549294916,30.319748948 21.655372158,30.16714767 22.436145307,30.002769283 23.281952606,29.628637042 23.219870236,29.373773116 23.177034316,29.119071962 23.133786838,28.737327837 23.068146401,28.228915544 22.979195874,27.974960296 22.934110347,27.596352569 22.866085097,27.941698524 21.236118734)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.8526613042517 46.6980981090767 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 2021-12-23T04:10:26.060394Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N21E027/2018/08/29/017041 2.0E-4 2.0E-4 true block average 2 2 22.0 27.0 21.0 28.0 POLYGON((27.941698524000074 21.236118733999906,27.779852665519975 22.0,28.0 22.0,28.0 21.246723839201955,27.941698524000074 21.236118733999906)) 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_017041_N21E027_2018_08_29_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_017041_N21E027_2018_08_29_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_017041_N21E027_2018_08_29_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_017041_N21E027_2018_08_29_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_017041_N21E027_2018_08_29_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