https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-02-21T16:33:30.567528Z 2019-02-21T16:33:55.294466Z s3://sentinel-s1-l1c/GRD/2019/2/21/IW/DV/S1B_IW_GRDH_1SDV_20190221T163330_20190221T163355_015046_01C1DB_539C 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 2019-02-21T16:33:30.567528Z 2019-02-21T16:33:55.294466Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20190221T172643_V20190221T131948_20190221T163718.EOF 347.90934056930416 693000 Copernicus S1 Core Ground Segment - DPA 2019-02-21T18:46:39.327700Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20190221T163330_20190221T163355_015046_01C1DB_539C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((27.07069554418065 -13.345760266654368,27.641535304287324 -13.216493384571963,28.216708859270913 -13.08482894695713,28.791271453625036 -12.951896694919187,29.313989532230597 -12.829739392067518,29.270667706870295 -12.649519645707716,29.141967905236143 -12.10833829249556,29.100162126081244 -11.92770664843949,28.991978210069703 -11.46664312643854,28.47160582554449 -11.58743388525025,27.899690769057017 -11.718995480371195,27.327238828765196 -11.849424974688148,26.759169857363624 -11.977602073813694,26.863958729492662 -12.44036069566678,26.90437178588555 -12.621658609830494,26.946151601809728 -12.802653837903756,27.0288273550233 -13.164861250162485,27.07069554418065 -13.345760266654368)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.69475 46.15878836961725 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 2021-12-24T11:33:05.654302Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/S12E028/2019/02/21/01C1DB 2.0E-4 2.0E-4 true block average 2 2 -11.0 28.0 -12.0 29.0 POLYGON((28.0 -11.695920650851146,28.991978210069654 -11.466643126438566,29.0 -11.500830784404853,29.0 -12.0,28.0 -12.0,28.0 -11.695920650851146)) 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_01C1DB_S12E028_2019_02_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01C1DB_S12E028_2019_02_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01C1DB_S12E028_2019_02_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01C1DB_S12E028_2019_02_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01C1DB_S12E028_2019_02_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