https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-10-18T05:06:18.874789Z 2020-10-18T05:06:52.550263Z s3://sentinel-s1-l1c/GRD/2020/10/18/IW/DV/S1A_IW_GRDH_1SDV_20201018T050618_20201018T050652_034846_040FF2_7106 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 2020-10-18T05:06:18.874789Z 2020-10-18T05:06:52.550263Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20201018T073100_V20201018T024710_20201018T060440.EOF 192.8301419929952 693000 Copernicus S1 Core Ground Segment - DPA 2020-10-18T08:11:54.066470Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20201018T050618_20201018T050652_034846_040FF2_7106 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((15.107134244057592 33.26070572721457,14.701872075055723 33.3252458558948,14.426647695419623 33.36826834897034,14.013308181214576 33.431658313666354,13.737417800318765 33.473153493786334,13.323094188336166 33.534245300466175,13.04655781440444 33.57420360425893,12.769768794108913 33.6135446033266,12.45220015284612 33.65786013616107,12.307297845079615 32.93607239549587,12.233352728774602 32.57532441154595,12.123387249681551 32.034048871847695,12.084944296009194 31.85387082445413,12.065532757172912 31.757461015414748,12.377337641856208 31.712473600986197,12.64849913403297 31.67268026919617,13.051717506131768 31.612377099975767,13.323061992679548 31.571039617676703,13.595011930368525 31.528996166459162,14.001244915666016 31.465045157010174,14.27176822690842 31.42169519445884,14.668755687860086 31.356969365177378,14.774087708189073 31.81496446158666,14.856137633922746 32.176603437068074,14.940693531901474 32.53784646069201,15.107134244057592 33.26070572721457)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.68223539093551 46.4207236872907 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 2021-12-25T18:51:56.167075Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/N31E013/2020/10/18/040FF2 2.0E-4 2.0E-4 true block average 2 2 32.0 13.0 31.0 14.0 POLYGON((14.0 31.46524113718991,13.595011930391838 31.528996166455972,13.0 31.620111691799327,13.0 32.0,14.0 32.0,14.0 31.46524113718991)) 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_040FF2_N31E013_2020_10_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_040FF2_N31E013_2020_10_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_040FF2_N31E013_2020_10_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_040FF2_N31E013_2020_10_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_040FF2_N31E013_2020_10_18_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