https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-10-23T16:01:59.272183Z
2018-10-23T16:02:28.302998Z
s3://sentinel-s1-l1c/GRD/2018/10/23/IW/DV/S1B_IW_GRDH_1SDV_20181023T160159_20181023T160228_013282_0188E3_D33E
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
2018-10-23T16:01:59.272183Z
2018-10-23T16:02:28.302998Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20181023T181956_V20181023T141727_20181023T173457.EOF
347.6903209924095
693000
Copernicus S1 Core Ground Segment - UPA
2018-10-23T18:30:38.948659Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20181023T160159_20181023T160228_013282_0188E3_D33E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.950199989 21.462886648,30.576496753 21.576532966,31.079748307 21.666022287,31.457590521 21.732138912,31.709675898 21.775738273,32.331980861 21.88161082,32.321344819 21.939291496,32.286133143 22.120162039,32.249448151 22.3007818,32.214216418 22.481640652,32.142824891 22.84319234,32.013607586 23.507477023,31.639011052 23.445526136,31.383701431 23.402752656,31.128556437 23.359563121,30.74615012 23.294001183,30.236861761 23.205139659,29.98247151 23.160091941,29.603122792 23.092097572,29.744372371 22.426447853,29.822152439 22.064164028,29.860535428 21.882929967,29.900371775 21.701961426,29.938607824 21.520700279,29.950199989 21.462886648))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83527860186987
46.70063107946968
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
2021-12-23T16:24:49.140150Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N21E029/2018/10/23/0188E3
2.0E-4
2.0E-4
true
block average
2
2
22.0
29.0
21.0
30.0
POLYGON((29.950199988999174 21.46288664799983,29.900371774995335 21.70196142602307,29.835741535703693 22.0,30.0 22.0,30.0 21.471923239296352,29.950199988999174 21.46288664799983))
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_0188E3_N21E029_2018_10_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0188E3_N21E029_2018_10_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0188E3_N21E029_2018_10_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0188E3_N21E029_2018_10_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0188E3_N21E029_2018_10_23_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