https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-01-26T16:54:59.032942Z 2020-01-26T16:55:28.056025Z s3://sentinel-s1-l1c/GRD/2020/1/26/IW/DV/S1B_IW_GRDH_1SDV_20200126T165459_20200126T165528_019990_025D15_3DAB 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 2020-01-26T16:54:59.032942Z 2020-01-26T16:55:28.056025Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20200126T173139_V20200126T134436_20200126T170206.EOF 347.53588399196366 693000 Copernicus S1 Core Ground Segment - DPA 2020-01-26T18:04:10.133239Z Sentinel-1 IPF, 003.10 S1B_IW_GRDH_1SDV_20200126T165459_20200126T165528_019990_025D15_3DAB GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.894103188485865 -25.21078318213771,24.44559703088136 -25.083700667124724,24.695537570471583 -25.025340960026703,25.070004686752654 -24.937019361516967,25.319352501180425 -24.8776191397947,25.692926930283917 -24.78774385846696,25.941677275807237 -24.727312577367723,26.280879416780756 -24.64414058613249,26.059512031840455 -23.8699852221322,25.82246742705295 -23.03271601831107,25.24111353645002 -23.174077282308588,24.871792375158353 -23.262615842678787,24.62530913420549 -23.32116163053458,24.255182090195092 -23.40825691214264,24.008163512857465 -23.46583609784254,23.463187695573847 -23.591304946281205,23.686260728906404 -24.43271793247096,23.894103188485865 -25.21078318213771)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.9348 45.79706916585539 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 2021-12-25T05:06:46.470312Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/S25E023/2020/01/26/025D15 2.0E-4 2.0E-4 true block average 2 2 -24.0 23.0 -25.0 24.0 POLYGON((23.83779724880754 -25.0,23.571539773373324 -24.0,24.0 -24.0,24.0 -25.0,23.83779724880754 -25.0)) 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_025D15_S25E023_2020_01_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_025D15_S25E023_2020_01_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_025D15_S25E023_2020_01_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_025D15_S25E023_2020_01_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_025D15_S25E023_2020_01_26_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