https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-08-28T16:12:23.423387Z 2018-08-28T16:12:48.421679Z s3://sentinel-s1-l1c/GRD/2018/8/28/IW/DV/S1A_IW_GRDH_1SDV_20180828T161223_20180828T161248_023448_028D69_F509 Sentinel-1A http://database.eohandbook.com/database/missionsummary.aspx?missionID=575 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 2018-08-28T16:12:23.423387Z 2018-08-28T16:12:48.421679Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180828T200125_V20180828T143435_20180828T175205.EOF 348.03063772282036 693000 Copernicus S1 Core Ground Segment - UPA 2018-08-28T21:20:23.857653Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180828T161223_20180828T161248_023448_028D69_F509 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((30.950206361 -3.071602396,32.054866663 -2.830243774,33.145896923 -2.59075652,33.029163196 -2.048201893,32.991439048 -1.86707165,32.952313917 -1.686255342,32.915005451 -1.505048436,32.875808369 -1.324263146,32.838257265 -1.14312379,32.825366334 -1.083763596,30.630827762 -1.559957831,30.643671813 -1.619506171,30.681147918 -1.801200001,30.720307812 -1.982530466,30.757459781 -2.164302579,30.796475682 -2.34567263,30.834025408 -2.527365851,30.950206361 -3.071602396)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.84535 46.15267784720519 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 2021-12-23T04:04:18.247878Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S02E033/2018/08/28/028D69 2.0E-4 2.0E-4 true block average 2 2 -1.0 33.0 -2.0 34.0 POLYGON((33.0 -1.9081765496006522,33.01912414721789 -2.0,33.0 -2.0,33.0 -1.9081765496006522)) 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_028D69_S02E033_2018_08_28_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_028D69_S02E033_2018_08_28_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_028D69_S02E033_2018_08_28_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_028D69_S02E033_2018_08_28_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_028D69_S02E033_2018_08_28_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