https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-07-11T16:12:20.458632Z
2018-07-11T16:12:45.456941Z
s3://sentinel-s1-l1c/GRD/2018/7/11/IW/DV/S1A_IW_GRDH_1SDV_20180711T161220_20180711T161245_022748_027733_D85E
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
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
2018-07-11T16:12:20.458632Z
2018-07-11T16:12:45.456941Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180711T183612_V20180711T143432_20180711T175202.EOF
348.0314574093804
693000
Copernicus S1 Core Ground Segment - DPA
2018-07-11T18:58:21.578686Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180711T161220_20180711T161245_022748_027733_D85E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.950611274 -3.071703134,32.055275152 -2.830360575,33.146484621 -2.590850494,33.029758552 -2.048293919,32.992038372 -1.867163033,32.952915858 -1.686348107,32.915615287 -1.505139705,32.876414638 -1.324353672,32.838864747 -1.143214287,32.825982674 -1.083852193,30.631261734 -1.560053087,30.644096835 -1.619603341,30.681571714 -1.801297254,30.720735067 -1.982627847,30.757879055 -2.164401512,30.796892457 -2.345770903,30.834438165 -2.527464822,30.950611274 -3.071703134))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84514
46.15247230147576
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
2021-12-22T06:23:52.328618Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S02E033/2018/07/11/027733
2.0E-4
2.0E-4
true
block average
2
2
-1.0
33.0
-2.0
34.0
POLYGON((33.0 -1.9053944712812225,33.01970143055697 -2.0,33.0 -2.0,33.0 -1.9053944712812225))
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_027733_S02E033_2018_07_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_027733_S02E033_2018_07_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_027733_S02E033_2018_07_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_027733_S02E033_2018_07_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_027733_S02E033_2018_07_11_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