https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-04-28T04:22:21.446556Z
2021-04-28T04:22:46.445702Z
s3://sentinel-s1-l1c/GRD/2021/4/28/IW/DV/S1B_IW_GRDH_1SDV_20210428T042221_20210428T042246_026662_032F28_767E
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
2021-04-28T04:22:21.446556Z
2021-04-28T04:22:46.445702Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.0227632448619
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-28T08:47:29.583505Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210428T042221_20210428T042246_026662_032F28_767E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.702340724061063 10.959018127124795,22.139649038224366 11.07146410442709,21.57463710065279 11.183230538283368,21.009218845295063 11.2939216583239,20.451768714872955 11.401911002221897,20.273105660989255 10.496485759161601,20.15358553915279 9.893712295764375,20.708152041402276 9.784532443158552,21.270639253244084 9.672791045704223,21.83248700031733 9.560179946283982,22.39248897404323 9.446956882321818,22.591325072133152 10.414319469116656,22.627562764153005 10.596073828358524,22.702340724061063 10.959018127124795))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.88677355556597
46.04085
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
2021-12-26T04:47:43.377904Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N10E021/2021/04/28/032F28
2.0E-4
2.0E-4
true
block average
2
2
11.0
21.0
10.0
22.0
POLYGON((21.0 10.0,21.0 11.0,22.0 11.0,22.0 10.0,21.0 10.0))
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_032F28_N10E021_2021_04_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_032F28_N10E021_2021_04_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_032F28_N10E021_2021_04_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_032F28_N10E021_2021_04_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_032F28_N10E021_2021_04_28_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