https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-05-17T15:37:43.056904Z 2018-05-17T15:38:12.080479Z s3://sentinel-s1-l1c/GRD/2018/5/17/IW/DV/S1B_IW_GRDH_1SDV_20180517T153743_20180517T153812_010963_01411A_D823 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 2018-05-17T15:37:43.056904Z 2018-05-17T15:38:12.080479Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180517T175021_V20180517T135238_20180517T171008.EOF 347.6139628395794 693000 Copernicus S1 Core Ground Segment - DPA 2018-05-17T18:06:26.394846Z Sentinel-1 IPF, 002.90 S1B_IW_GRDH_1SDV_20180517T153743_20180517T153812_010963_01411A_D823 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((35.701556355 23.431454696,36.304820682 23.538739291,36.911365782 23.644081411,37.275754611 23.70614914,37.518870801 23.747051593,38.121231488 23.846638569,37.804510921 25.472881431,37.440611782 25.414479295,37.194101445 25.374372031,36.947754509 25.333852898,36.578543229 25.272304185,36.332610267 25.230759873,35.964025715 25.16767826,35.718514361 25.125115292,35.352903168 25.060922779,35.534388235 24.214793753,35.701556355 23.431454696)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.78433271527159 46.03819 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 2022-01-25T16:28:14.266433Z Batch API, v4.84.0 s3://deafrica-sentinel-1/s1_rtc/N23E036/2018/05/17/01411A 2.0E-4 2.0E-4 true block average 2 2 24.0 36.0 23.0 37.0 POLYGON((37.0 23.65917881296516,36.304820681974114 23.538739290995537,36.0 23.48452994701546,36.0 24.0,37.0 24.0,37.0 23.65917881296516)) 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_01411A_N23E036_2018_05_17_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01411A_N23E036_2018_05_17_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01411A_N23E036_2018_05_17_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01411A_N23E036_2018_05_17_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01411A_N23E036_2018_05_17_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