https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-02T15:47:13.030424Z
2021-11-02T15:47:42.073475Z
s3://sentinel-s1-l1c/GRD/2021/11/2/IW/DV/S1B_IW_GRDH_1SDV_20211102T154713_20211102T154742_029411_038293_1D04
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
2021-11-02T15:47:13.030424Z
2021-11-02T15:47:42.073475Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.4754233422247
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-02T16:30:14.990302Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20211102T154713_20211102T154742_029411_038293_1D04
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.99917412757128 26.474165906181938,33.25952428083162 26.519257607002167,33.65577503457904 26.586906733054732,34.03798103799399 26.651051597065546,34.2998899573983 26.694369450094687,34.82421272921057 26.779542794945435,35.08663067520607 26.821397360291314,35.47542233236274 26.882457175246586,35.46405746214852 26.939671238254736,35.42978756682696 27.12058482080884,35.39471332303475 27.301369071945764,35.35806308828054 27.481906247337673,35.28679885770906 27.843283965255498,35.25177189815774 28.024058685335945,35.22191334823218 28.20561115196913,35.18641123800388 28.38630262830841,35.163196947934566 28.50862684299858,34.761245821027224 28.447143049299143,34.49492126914394 28.40570512437852,34.113818539638174 28.34543068727171,33.83567498286053 28.300750448783557,33.298866740565536 28.212794708232593,33.03589825434565 28.16888246507004,32.64895827175485 28.103282462046113,32.71507746810365 27.79975069077347,32.75364912749545 27.61853279078315,32.79491636764314 27.4377776972814,32.83169573293833 27.25625267412778,32.869609223208116 27.074922010340217,32.94712080658057 26.71255135663964,32.987174552798685 26.531591516851307,32.99917412757128 26.474165906181938))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.81566
46.71893823533122
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
2021-12-26T14:16:59.693132Z
Batch API, v4.63.0
s3://deafrica-sentinel-1/s1_rtc/N26E033/2021/11/02/038293
2.0E-4
2.0E-4
true
block average
2
2
27.0
33.0
26.0
34.0
POLYGON((34.0 26.64467731593086,33.0 26.47430894428669,33.0 27.0,34.0 27.0,34.0 26.64467731593086))
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_038293_N26E033_2021_11_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_038293_N26E033_2021_11_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_038293_N26E033_2021_11_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_038293_N26E033_2021_11_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_038293_N26E033_2021_11_02_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