https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-01-25T16:09:59.568090Z 2018-01-25T16:10:28.599195Z s3://sentinel-s1-l1c/GRD/2018/1/25/IW/DV/S1B_IW_GRDH_1SDV_20180125T160959_20180125T161028_009330_010BDE_6E25 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 2018-01-25T16:09:59.568090Z 2018-01-25T16:10:28.599195Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180125T183027_V20180125T142531_20180125T174301.EOF 347.6968473649424 693000 Copernicus S1 Core Ground Segment - DPA 2018-01-25T18:39:06.396639Z Sentinel-1 IPF, 002.84 S1B_IW_GRDH_1SDV_20180125T160959_20180125T161028_009330_010BDE_6E25 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((27.940263742 21.236670619,28.554300011 21.348394902,29.171059672 21.458191743,29.788733757 21.565715293,30.31984095 21.656207783,30.167238741 22.436951749,30.002946454 23.282088735,29.465418508 23.192599002,29.215268397 23.150281509,28.840339058 23.086062891,28.59058489 23.042757114,28.216254257 22.977061087,27.966902368 22.932773744,27.594997078 22.865938602,27.940263742 21.236670619)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.84803455174843 46.46318701308363 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 2022-01-20T15:50:18.190831Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N21E028/2018/01/25/010BDE 2.0E-4 2.0E-4 true block average 2 2 22.0 28.0 21.0 29.0 POLYGON((29.0 21.427739343474432,28.554300011011414 21.34839490200202,28.0 21.24753966848619,28.0 22.0,29.0 22.0,29.0 21.427739343474432)) 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_010BDE_N21E028_2018_01_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_010BDE_N21E028_2018_01_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_010BDE_N21E028_2018_01_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_010BDE_N21E028_2018_01_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_010BDE_N21E028_2018_01_25_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