https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-02-22T04:11:54.295783Z 2021-02-22T04:12:19.295104Z s3://sentinel-s1-l1c/GRD/2021/2/22/IW/DV/S1B_IW_GRDH_1SDV_20210222T041154_20210222T041219_025714_0310C3_3172 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 2021-02-22T04:11:54.295783Z 2021-02-22T04:12:19.295104Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20210222T061357_V20210222T014848_20210222T050618.EOF 192.1846618960495 693000 Copernicus S1 Core Ground Segment - DPA 2021-02-22T06:27:45.404705Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210222T041154_20210222T041219_025714_0310C3_3172 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((26.406384692726142 18.947164325620847,25.82198114394053 19.055993900721344,25.233874407513007 19.1635041361866,24.64364523175949 19.26937204085647,24.062641367406204 19.371592838687025,23.956695976476603 18.82908707612764,23.92285188884735 18.647953232476404,23.887196873475215 18.46713194531196,23.81695556310458 18.105287006224675,23.76898143616654 17.86446620784407,24.34502480211957 17.761107668957578,24.92967680168256 17.654348213160553,25.512781834851083 17.546016025775053,26.092364645504173 17.436507112079664,26.256162674994364 18.22190598035346,26.406384692726142 18.947164325620847)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.89076581419602 46.08650174946938 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 2021-12-26T01:25:06.750615Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N18E023/2021/02/22/0310C3 2.0E-4 2.0E-4 true block average 2 2 19.0 23.0 18.0 24.0 POLYGON((23.795981244293632 18.0,23.9228518888478 18.647953232478176,23.99007338513147 19.0,24.0 19.0,24.0 18.0,23.795981244293632 18.0)) 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_0310C3_N18E023_2021_02_22_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0310C3_N18E023_2021_02_22_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0310C3_N18E023_2021_02_22_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0310C3_N18E023_2021_02_22_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0310C3_N18E023_2021_02_22_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