https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-01-16T02:45:54.437615Z 2021-01-16T02:46:19.436325Z s3://sentinel-s1-l1c/GRD/2021/1/16/IW/DV/S1A_IW_GRDH_1SDV_20210116T024554_20210116T024619_036157_043D44_058D 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 2021-01-16T02:45:54.437615Z 2021-01-16T02:46:19.436325Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20210116T052931_V20210116T001900_20210116T033630.EOF 191.970371210282 693000 Copernicus S1 Core Ground Segment - DPA 2021-01-16T06:27:33.078147Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210116T024554_20210116T024619_036157_043D44_058D GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((46.19530267618835 5.151846127845073,45.08179542940891 5.383330065814918,43.977067446129176 5.6107828603470065,43.86657862393848 5.0677264573417755,43.717570593979715 4.343794084892472,43.66907400524305 4.103091378193952,44.77162853397891 3.873111797039119,45.882259926664275 3.639839844320757,45.96923823285877 4.062757855698146,46.08277626001267 4.607254674609734,46.19530267618835 5.151846127845073)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.77286749923115 46.03310815698528 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 2021-12-25T23:31:20.363951Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N04E045/2021/01/16/043D44 2.0E-4 2.0E-4 true block average 2 2 5.0 45.0 4.0 46.0 POLYGON((46.0 4.210282740285603,45.95633130564869 4.0,45.0 4.0,45.0 5.0,46.0 5.0,46.0 4.210282740285603)) 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_N04E045_2021_01_16_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_043D44_N04E045_2021_01_16_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_043D44_N04E045_2021_01_16_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_043D44_N04E045_2021_01_16_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_043D44_N04E045_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