https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-09-19T17:37:15.199191Z 2020-09-19T17:37:44.224035Z s3://sentinel-s1-l1c/GRD/2020/9/19/IW/DV/S1A_IW_GRDH_1SDV_20200919T173715_20200919T173744_034431_040154_04C4 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 2020-09-19T17:37:15.199191Z 2020-09-19T17:37:44.224035Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20200919T195553_V20200919T154852_20200919T190622.EOF 346.87762392235066 693000 Copernicus S1 Core Ground Segment - DPA 2020-09-19T20:26:48.904753Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20200919T173715_20200919T173744_034431_040154_04C4 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((4.266359353254734 35.40707878478958,4.674472283331918 35.47026722012603,4.9536893674902505 35.5126449430575,5.234916161658564 35.554629805458106,5.65946576215246 35.61668797840973,5.940210318612071 35.656856185481416,6.358671706102474 35.71544754034654,6.637989691025359 35.75370152398571,6.989598758001515 35.80086233746014,6.907749307715893 36.21996249099857,6.873654745556545 36.40068858690569,6.826844840618294 36.579760040782546,6.7873618358147185 36.759782539732164,6.749031735758418 36.939955394576565,6.708980857626594 37.119905698048484,6.6697740111902615 37.29996312572828,6.6444608938493115 37.42066164619086,6.285330027610648 37.37390677562242,5.998756754579613 37.33575685648682,5.712475532538406 37.29691489203712,5.283611155867163 37.23735814179727,4.9980797267473545 37.19679356550403,4.570360849265587 37.134660846927076,4.285606758450152 37.09238446922603,3.8674672005448745 37.02897621818981,3.8994038424271658 36.90849518097113,3.9450277079985114 36.728270079079174,3.9897114490306054 36.54790753801047,4.0363206864764605 36.36784651139783,4.083657560871011 36.187903747961855,4.133538243057574 36.00836143148913,4.167483212804999 35.826358941363154,4.208701845921903 35.645484052687166,4.266359353254734 35.40707878478958)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.65754397557806 46.25908414293212 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 2021-12-25T17:21:23.632443Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/N36E006/2020/09/19/040154 2.0E-4 2.0E-4 true block average 2 2 37.0 6.0 36.0 7.0 POLYGON((6.735667828457858 37.0,6.826844840618628 36.57976004078128,6.873654745556229 36.40068858690691,6.950707557240931 36.0,6.0 36.0,6.0 37.0,6.735667828457858 37.0)) 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_040154_N36E006_2020_09_19_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_040154_N36E006_2020_09_19_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_040154_N36E006_2020_09_19_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_040154_N36E006_2020_09_19_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_040154_N36E006_2020_09_19_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