https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-03T16:39:48.247096Z
2021-06-03T16:40:13.244903Z
s3://sentinel-s1-l1c/GRD/2021/6/3/IW/DV/S1B_IW_GRDH_1SDV_20210603T163948_20210603T164013_027194_033F93_57CD
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
2021-06-03T16:39:48.247096Z
2021-06-03T16:40:13.244903Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.691398836481
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-03T19:29:55.811689Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210603T163948_20210603T164013_027194_033F93_57CD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((26.95480481671861 -21.259783388490764,27.51229014393369 -21.13171988906266,28.114190961910413 -20.991142060527928,28.71352361647997 -20.848803462341326,29.282488889845535 -20.711488808118585,29.187457741216633 -20.351949088431116,29.141074171747512 -20.17187544748086,29.094086975090242 -19.991964684132693,29.046539882097562 -19.812203670427323,28.90209185554384 -19.273449594469014,28.886992950743327 -19.21415095104415,28.321474091012085 -19.34994858426169,27.725810736768146 -19.490850960067462,27.12980932561205 -19.62964513959871,26.57537726471987 -19.75678127656115,26.680323293198988 -20.17731338473933,26.817294287314574 -20.718614489380396,26.909378455019414 -21.07935271211697,26.95480481671861 -21.259783388490764))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.2363
45.88609393461186
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
2021-12-26T06:38:21.655083Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S21E027/2021/06/03/033F93
2.0E-4
2.0E-4
true
block average
2
2
-20.0
27.0
-21.0
28.0
POLYGON((27.0 -21.0,27.0 -20.0,28.0 -20.0,28.0 -21.0,27.0 -21.0))
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_033F93_S21E027_2021_06_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_033F93_S21E027_2021_06_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_033F93_S21E027_2021_06_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_033F93_S21E027_2021_06_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_033F93_S21E027_2021_06_03_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