https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-01-31T16:58:41.799565Z 2019-01-31T16:59:06.797857Z s3://sentinel-s1-l1c/GRD/2019/1/31/IW/DV/S1B_IW_GRDH_1SDV_20190131T165841_20190131T165906_014740_01B7C9_A71D 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 2019-01-31T16:58:41.799565Z 2019-01-31T16:59:06.797857Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20190131T174739_V20190131T134430_20190131T170200.EOF 347.9437732825976 693000 Copernicus S1 Core Ground Segment - UPA 2019-01-31T17:58:35.651847Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20190131T165841_20190131T165906_014740_01B7C9_A71D GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((20.48605173236331 -11.559448144319319,21.05166366306137 -11.43198927176962,21.62917129105579 -11.300614365787801,22.206154030026084 -11.168126308650184,22.71688424919301 -11.049826893875096,22.633160963630285 -10.688776690158528,22.59055945047328 -10.508392362232676,22.366544920149128 -9.546588454420842,21.8578946647164 -9.663454409339026,21.283334391153016 -9.794467531826506,20.70832707145514 -9.924518893875504,20.145236169216304 -10.05083004477365,20.363359184648537 -11.016057195004874,20.404778261055164 -11.19709510198246,20.48605173236331 -11.559448144319319)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.67232 46.25300968354453 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 2021-12-24T10:32:14.295Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/S11E021/2019/01/31/01B7C9 2.0E-4 2.0E-4 true block average 2 2 -10.0 21.0 -11.0 22.0 POLYGON((21.0 -11.0,21.0 -10.0,22.0 -10.0,22.0 -11.0,21.0 -11.0)) 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_01B7C9_S11E021_2019_01_31_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01B7C9_S11E021_2019_01_31_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01B7C9_S11E021_2019_01_31_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01B7C9_S11E021_2019_01_31_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01B7C9_S11E021_2019_01_31_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