https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-19T03:24:25.890911Z
2021-11-19T03:24:45.098435Z
s3://sentinel-s1-l1c/GRD/2021/11/19/IW/DV/S1B_IW_GRDH_1SDV_20211119T032425_20211119T032445_029651_0389E3_4FD9
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
2021-11-19T03:24:25.890911Z
2021-11-19T03:24:45.098435Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.0503906568074
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-19T21:02:47.636795Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211119T032425_20211119T032445_029651_0389E3_4FD9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((37.4186956413966 12.630635526201853,36.86935003729891 12.738897906781705,36.302522064080776 12.849313872422998,35.734201107506 12.958694752197752,35.180808119414046 13.063915794718005,35.144274160653666 12.883161441044557,35.07342677060359 12.521030283730958,35.036117567638165 12.34031582575728,34.97531740634038 12.030078787015274,35.526308188333246 11.924092442878525,36.0911722517483 11.814227237175052,36.651410175114 11.704062188899382,37.210882693369 11.592865679025195,37.23854476171101 11.722114002502215,37.27452800576752 11.90385169036538,37.313322395522114 12.085026872207738,37.35063973811196 12.266494803711401,37.38627674994764 12.448294499354713,37.4186956413966 12.630635526201853))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
31.03197
46.09304945763769
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
2021-12-26T15:04:58.138344Z
Batch API, v4.65.0
s3://deafrica-sentinel-1/s1_rtc/N11E036/2021/11/19/0389E3
2.0E-4
2.0E-4
true
block average
2
2
12.0
36.0
11.0
37.0
POLYGON((37.0 11.634779122010073,36.0 11.831960102197574,36.0 12.0,37.0 12.0,37.0 11.634779122010073))
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_0389E3_N11E036_2021_11_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0389E3_N11E036_2021_11_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0389E3_N11E036_2021_11_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0389E3_N11E036_2021_11_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0389E3_N11E036_2021_11_19_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