https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-01-07T17:08:56.343090Z 2019-01-07T17:09:21.341095Z s3://sentinel-s1-l1c/GRD/2019/1/7/IW/DV/S1B_IW_GRDH_1SDV_20190107T170856_20190107T170921_014391_01AC8B_4F37 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 2019-01-07T17:08:56.343090Z 2019-01-07T17:09:21.341095Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20190107T194543_V20190107T152315_20190107T184045.EOF 347.5263062182473 693000 Copernicus S1 Core Ground Segment - DPA 2019-01-07T20:10:37.749131Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20190107T170856_20190107T170921_014391_01AC8B_4F37 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((12.635034504 25.541399045,13.013906928 25.60752498,13.272329751 25.652022686,13.66032115 25.717912373,13.919218024 25.761265783,14.307913481 25.825433271,14.56727499 25.867634753,15.091758883 25.951468936,15.019880549 26.312572527,14.949762535 26.674030229,14.913568733 26.854575491,14.842088612 27.215798522,14.793694658 27.456212984,14.262106565 27.37319937,13.999248326 27.331356411,13.605333538 27.267667758,13.342974725 27.224594365,12.949817593 27.159066054,12.68796951 27.114770266,12.304098439 27.048884091,12.357923904 26.808054723,12.477576681 26.265312183,12.555471475 25.903161297,12.635034504 25.541399045)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.7943689580732 46.63176723471963 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 2021-12-24T09:19:52.639701Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N26E012/2019/01/07/01AC8B 2.0E-4 2.0E-4 true block average 2 2 27.0 12.0 26.0 13.0 POLYGON((12.534642502566035 26.0,12.477576680994478 26.265312183024843,12.31502405389074 27.0,13.0 27.0,13.0 26.0,12.534642502566035 26.0)) 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_01AC8B_N26E012_2019_01_07_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01AC8B_N26E012_2019_01_07_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01AC8B_N26E012_2019_01_07_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01AC8B_N26E012_2019_01_07_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01AC8B_N26E012_2019_01_07_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