https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-06T17:14:33.739914Z
2021-01-06T17:14:58.739045Z
s3://sentinel-s1-l1c/GRD/2021/1/6/IW/DV/S1B_IW_GRDH_1SDV_20210106T171433_20210106T171458_025036_02FADF_51D6
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
2021-01-06T17:14:33.739914Z
2021-01-06T17:14:58.739045Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20210106T205949_V20210106T153954_20210106T185724.EOF
347.88515100387355
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-07T00:25:24.682536Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210106T171433_20210106T171458_025036_02FADF_51D6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((17.05921964176011 -14.47286938657027,17.62199863326171 -14.345055974340786,18.2084909825623 -14.210284134884024,18.79085980477424 -14.074898774657964,19.305774221617323 -13.953887070764095,19.218476766886784 -13.59341494319032,19.132347596505454 -13.23261114986979,19.090345976754225 -13.051971847346124,19.046811483877924 -12.871707637974826,19.001968765304913 -12.691763930668714,18.945573396947985 -12.45164538376206,18.43365258749862 -12.571100183680194,17.8518183456691 -12.705552061454,17.269825012364013 -12.838636524445128,16.71127508342507 -12.965022778509688,16.726559452501995 -13.024449913255518,16.766527001035172 -13.20585779330692,16.807159376332248 -13.387121424304976,16.890123105234736 -13.749282665516095,16.93224652739183 -13.930227186698572,16.975125372935384 -14.111006869811975,17.01741820875158 -14.291926219055792,17.05921964176011 -14.47286938657027))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.58992
46.26092094413865
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
2021-12-25T23:00:17.228066Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S14E017/2021/01/06/02FADF
2.0E-4
2.0E-4
true
block average
2
2
-13.0
17.0
-14.0
18.0
POLYGON((17.0 -14.0,17.0 -13.0,18.0 -13.0,18.0 -14.0,17.0 -14.0))
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_02FADF_S14E017_2021_01_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02FADF_S14E017_2021_01_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02FADF_S14E017_2021_01_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02FADF_S14E017_2021_01_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02FADF_S14E017_2021_01_06_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