https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-02-25T16:06:59.495766Z 2020-02-25T16:07:28.513381Z s3://sentinel-s1-l1c/GRD/2020/2/25/IW/DV/S1B_IW_GRDH_1SDV_20200225T160659_20200225T160728_020427_026B4A_5AD3 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 2020-02-25T16:06:59.495766Z 2020-02-25T16:07:28.513381Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20200225T184446_V20200225T143357_20200225T175127.EOF 347.7342339027251 693000 Copernicus S1 Core Ground Segment - DPA 2020-02-25T19:14:20.881305Z Sentinel-1 IPF, 003.20 S1B_IW_GRDH_1SDV_20200225T160659_20200225T160728_020427_026B4A_5AD3 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((35.06783060175771 -20.163199039819673,35.56859117575439 -20.047920184907262,36.16501068790572 -19.908553122860468,36.641392167346005 -19.795631649625594,37.213562955063196 -19.658119564142265,37.10378635290981 -19.240943564808045,37.00992017538844 -18.881341298255997,36.79285948990423 -18.04114653990776,36.22556351538537 -18.176699936215282,35.75354433440839 -18.288058557732143,35.164334188296664 -18.425241295478415,34.66662182249507 -18.53954151465128,34.69661851733363 -18.66068442784175,34.74222231440763 -18.840992115935077,34.786683418690174 -19.021571883835605,34.83076376694642 -19.202248066005563,34.87423102945485 -19.38307486064842,34.9185799230105 -19.56370774163476,35.008165871963946 -19.924797140988844,35.06783060175771 -20.163199039819673)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.08516 45.7478289931671 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 2021-12-25T06:38:46.081023Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/S20E037/2020/02/25/026B4A 2.0E-4 2.0E-4 true block average 2 2 -19.0 37.0 -20.0 38.0 POLYGON((37.04089339162915 -19.0,37.21356295506335 -19.658119564142265,37.0 -19.709446000170132,37.0 -19.0,37.04089339162915 -19.0)) 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_026B4A_S20E037_2020_02_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_026B4A_S20E037_2020_02_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_026B4A_S20E037_2020_02_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_026B4A_S20E037_2020_02_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_026B4A_S20E037_2020_02_25_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