https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-10-31T18:35:13.974775Z 2022-10-31T18:35:38.973500Z s3://sentinel-s1-l1c/GRD/2022/10/31/IW/DV/S1A_IW_GRDH_1SDV_20221031T183513_20221031T183538_045690_0576E0_4133 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 2022-10-31T18:35:13.974775Z 2022-10-31T18:35:38.973500Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20221031T203514_V20221031T165454_20221031T201224.EOF 348.01195913454336 693000 Copernicus Ground Segment 2022-10-31T21:05:02.307162Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20221031T183513_20221031T183538_045690_0576E0_4133 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-5.968507940223043 6.113597455052952,-5.412094260931725 6.228847914480293,-4.849512107758394 6.344726431006126,-4.294277275521031 6.458434429059591,-3.7485064078099963 6.569562695613286,-3.8214489009035857 6.9316245887059695,-3.8928485339442584 7.2940687983828045,-3.9299499179930115 7.474998674062063,-4.051020505891627 8.077803134013447,-4.597483252109969 7.968163157496939,-5.159384175895458 7.854608065644248,-5.7216369076537354 7.740164857232609,-6.278610165996286 7.626001671545758,-6.267319003524442 7.56602748997507,-6.2304625761322185 7.384368479197665,-6.190461003215082 7.203356550011018,-6.154450432715494 7.021518011389728,-6.043979509904306 6.476489811829274,-5.968507940223043 6.113597455052952)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82548957579151 46.06185067417155 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 2022-10-31T23:13:58.127530Z Batch API, v4.151.0 s3://deafrica-sentinel-1/s1_rtc/N07W004/2022/10/31/0576E0 2.0E-4 2.0E-4 true block average 2 2 8.0 -4.0 7.0 -3.0 POLYGON((-4.0 7.8237745624647195,-3.8928485339443286 7.294068798383108,-3.83491850296937 7.0,-4.0 7.0,-4.0 7.8237745624647195)) 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_0576E0_N07W004_2022_10_31_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0576E0_N07W004_2022_10_31_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0576E0_N07W004_2022_10_31_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0576E0_N07W004_2022_10_31_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0576E0_N07W004_2022_10_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 2021 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