https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-09-21T17:11:27.922569Z 2018-09-21T17:11:52.920096Z s3://sentinel-s1-l1c/GRD/2018/9/21/IW/DV/S1B_IW_GRDH_1SDV_20180921T171127_20180921T171152_012816_017A90_62B8 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 2018-09-21T17:11:27.922569Z 2018-09-21T17:11:52.920096Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180921T193123_V20180921T152316_20180921T184046.EOF 346.956573820104 693000 Copernicus S1 Core Ground Segment - DPA 2018-09-21T19:46:03.234116Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20180921T171127_20180921T171152_012816_017A90_62B8 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((10.617940373 34.584610089,11.013672443 34.646604353,11.297497336 34.690212299,11.723787232 34.754385627,12.008343373 34.796339596,12.435712353 34.858023922,12.72097587 34.898313282,13.006515506 34.937933902,13.31805334 34.980342368,13.209394711 35.521401436,13.136419561 35.882082945,13.013203076 36.482713288,12.69568715 36.440691209,12.404682455 36.401384467,12.113973051 36.361370832,11.678472479 36.300028779,11.388520949 36.258255606,10.954177916 36.194282666,10.665011721 36.150761274,10.261861252 36.088824395,10.406025571 35.487507424,10.491275527 35.126376737,10.617940373 34.584610089)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.52735812188124 46.41648835452227 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 2021-12-23T10:04:31.929700Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N35E013/2018/09/21/017A90 2.0E-4 2.0E-4 true block average 2 2 36.0 13.0 35.0 14.0 POLYGON((13.112229432732379 36.0,13.31410558000696 35.0,13.0 35.0,13.0 36.0,13.112229432732379 36.0)) 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_017A90_N35E013_2018_09_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_017A90_N35E013_2018_09_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_017A90_N35E013_2018_09_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_017A90_N35E013_2018_09_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_017A90_N35E013_2018_09_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