https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-04T16:20:24.962536Z
2021-12-04T16:20:49.960791Z
s3://sentinel-s1-l1c/GRD/2021/12/4/IW/DV/S1B_IW_GRDH_1SDV_20211204T162024_20211204T162049_029878_03911B_BC7B
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
2021-12-04T16:20:24.962536Z
2021-12-04T16:20:49.960791Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.4339039653655
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-04T17:14:52.156351Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211204T162024_20211204T162049_029878_03911B_BC7B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((24.56041189397762 27.438237684235407,24.937883893021255 27.50274976989984,25.1982453570892 27.546604033812756,25.458341615589493 27.58989357674913,25.845448103604802 27.653362744979994,26.105522677868 27.6953563177745,26.49548021996095 27.75734961323791,26.756469711656315 27.79818794180676,27.062432023076074 27.845384907863316,27.027227492372816 28.02595793761911,26.920167181001887 28.567712878178664,26.883582787327818 28.748156605748484,26.76444229520908 29.34981354461003,26.454026899786413 29.3030954456738,26.191578520316035 29.262986298324677,25.92546822558957 29.22176439016856,25.53059567312024 29.15955722425438,25.136453451013104 29.096230462534365,24.873197236474812 29.05324627443997,24.610339989456598 29.009777182440388,24.22662662384173 28.94533012076795,24.321407519787854 28.523690216834083,24.441317084559124 27.980981567868653,24.480662605500815 27.799974460291978,24.56041189397762 27.438237684235407))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.69611812313696
46.35902517047526
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
2021-12-26T15:53:19.663057Z
Batch API, v4.69.4
s3://deafrica-sentinel-1/s1_rtc/N28E027/2021/12/04/03911B
2.0E-4
2.0E-4
true
block average
2
2
29.0
27.0
28.0
28.0
POLYGON((27.0 28.163736618843703,27.03228825373439 28.0,27.0 28.0,27.0 28.163736618843703))
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_03911B_N28E027_2021_12_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03911B_N28E027_2021_12_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03911B_N28E027_2021_12_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03911B_N28E027_2021_12_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03911B_N28E027_2021_12_04_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