https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-31T05:30:20.730059Z
2021-05-31T05:30:45.729066Z
s3://sentinel-s1-l1c/GRD/2021/5/31/IW/DV/S1B_IW_GRDH_1SDV_20210531T053020_20210531T053045_027144_033E11_16F8
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
2021-05-31T05:30:20.730059Z
2021-05-31T05:30:45.729066Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.8290998385965
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-31T06:56:16.855443Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210531T053020_20210531T053045_027144_033E11_16F8
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((8.887658562960215 33.05808801174925,8.506434843127602 33.11899921078314,8.238123796847388 33.16111504684671,7.834003003897031 33.22338362711618,7.563975352926047 33.264211807825006,7.158907867037318 33.32429069522295,6.888329687244324 33.363642673231546,6.617862198179003 33.402355768773106,6.236350347358895 33.45589366764899,6.199692973112638 33.27562611246075,5.934935875204577 31.952642191477192,6.310027638543763 31.898590996193487,6.576104966907156 31.859532195219394,6.841986169292014 31.819913797274125,7.240186907488983 31.759477027129464,7.505331272125332 31.718501375777436,7.9027545829572095 31.655983747802665,8.166521622191595 31.613761364233582,8.54192021741592 31.552656418855207,8.637931395658775 31.97409040695496,8.678543678984392 32.15492930366296,8.72025263413864 32.335592356613226,8.761316215498784 32.51636266395606,8.887658562960215 33.05808801174925))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.60129164038438
46.02071761627279
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
2021-12-26T06:29:29.180182Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N32E008/2021/05/31/033E11
2.0E-4
2.0E-4
true
block average
2
2
33.0
8.0
32.0
9.0
POLYGON((8.874111152277552 33.0,8.761316215507495 32.51636266399367,8.643750098121371 32.0,8.0 32.0,8.0 33.0,8.874111152277552 33.0))
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_033E11_N32E008_2021_05_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_033E11_N32E008_2021_05_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_033E11_N32E008_2021_05_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_033E11_N32E008_2021_05_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_033E11_N32E008_2021_05_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