https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-04-17T06:38:23.747373Z
2021-04-17T06:38:47.556389Z
s3://sentinel-s1-l1c/GRD/2021/4/17/IW/DV/S1B_IW_GRDH_1SDV_20210417T063823_20210417T063847_026503_032A0A_53A1
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
2021-04-17T06:38:23.747373Z
2021-04-17T06:38:47.556389Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.3922903120388
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-17T08:25:41.686740Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210417T063823_20210417T063847_026503_032A0A_53A1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-9.370258353730657 24.880472720784066,-9.751868724569883 24.94758043332269,-10.008111503263406 24.992053044974483,-10.39256324222357 25.057891243581558,-10.649091515829937 25.101230929694122,-11.034122444915832 25.165392678762327,-11.29188723396795 25.207750252256982,-11.817869746884288 25.292697621452305,-11.852809198918061 25.11199306596086,-11.886702436607136 24.931023918641557,-12.028488286722283 24.208095717355732,-12.071442844340558 23.982948474414965,-11.551864771525379 23.89737184582566,-11.297141830035304 23.854734018010895,-10.917273503232698 23.790312944663878,-10.537269314646803 23.724870744234146,-10.282675081038374 23.68046801645287,-10.028674680471399 23.635721879334827,-9.65059725353345 23.568290054810266,-9.52558886010287 24.15611241626751,-9.447236666395364 24.51821730898125,-9.370258353730657 24.880472720784066))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82430077076186
46.5765895049184
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
2021-12-26T04:13:14.204803Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N23W012/2021/04/17/032A0A
2.0E-4
2.0E-4
true
block average
2
2
24.0
-12.0
23.0
-11.0
POLYGON((-11.0 23.804342357857426,-11.551864771501094 23.897371845821578,-12.0 23.97118154644906,-12.0 24.0,-11.0 24.0,-11.0 23.804342357857426))
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_032A0A_N23W012_2021_04_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_032A0A_N23W012_2021_04_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_032A0A_N23W012_2021_04_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_032A0A_N23W012_2021_04_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_032A0A_N23W012_2021_04_17_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