https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-01-16T02:47:09.438202Z 2021-01-16T02:47:36.728460Z s3://sentinel-s1-l1c/GRD/2021/1/16/IW/DV/S1A_IW_GRDH_1SDV_20210116T024709_20210116T024736_036157_043D44_DED9 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 2021-01-16T02:47:09.438202Z 2021-01-16T02:47:36.728460Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20210116T052931_V20210116T001900_20210116T033630.EOF 191.961707330692 693000 Copernicus S1 Core Ground Segment - DPA 2021-01-16T06:33:46.333621Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210116T024709_20210116T024736_036157_043D44_DED9 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((45.24912980479507 0.6158773706407914,43.04378523631475 1.087551504111687,42.89262021639064 0.36362777599121565,42.854222660742415 0.18273815937651594,42.724696765060315 -0.434547648958413,44.92872528649864 -0.9106984622631126,45.24912980479507 0.6158773706407914)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.64354 45.93541333117805 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 2021-12-25T23:31:48.986774Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S01E042/2021/01/16/043D44 2.0E-4 2.0E-4 true block average 2 2 0.0 42.0 -1.0 43.0 POLYGON((43.0 -0.49402322195889314,42.724696765060315 -0.4345476489584131,42.81587847163398 0.0,43.0 0.0,43.0 -0.49402322195889314)) 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_043D44_S01E042_2021_01_16_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_043D44_S01E042_2021_01_16_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_043D44_S01E042_2021_01_16_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_043D44_S01E042_2021_01_16_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_043D44_S01E042_2021_01_16_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