https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-09T03:56:06.026032Z
2021-12-09T03:56:31.025584Z
s3://sentinel-s1-l1c/GRD/2021/12/9/IW/DV/S1B_IW_GRDH_1SDV_20211209T035606_20211209T035631_029943_03931E_92F0
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
2021-12-09T03:56:06.026032Z
2021-12-09T03:56:31.025584Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.1374122225094
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-09T16:01:18.381250Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211209T035606_20211209T035631_029943_03931E_92F0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.137259906708028 17.086692705090655,29.559322790982133 17.196261206641765,28.97810207559061 17.304653010897617,28.39562962396564 17.411462935539575,27.820074077905062 17.515211908748984,27.750142275064185 17.153280433910968,27.524112163247995 16.00806060999124,28.09459691059985 15.903279070705622,28.67288709365753 15.795412017918412,29.247914382582785 15.686512459063,29.824307009049793 15.57571912159707,29.91179609766238 15.998494034880556,29.94884396336847 16.179981222481306,29.98566208178827 16.361510926137743,30.02151021168487 16.543224966396032,30.063024789553033 16.723851193262533,30.10150931982375 16.905058081667494,30.137259906708028 17.086692705090655))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85962418498583
46.06372
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
2021-12-26T16:07:44.193892Z
Batch API, v4.69.4
s3://deafrica-sentinel-1/s1_rtc/N16E028/2021/12/09/03931E
2.0E-4
2.0E-4
true
block average
2
2
17.0
28.0
16.0
29.0
POLYGON((28.0 16.0,28.0 17.0,29.0 17.0,29.0 16.0,28.0 16.0))
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_03931E_N16E028_2021_12_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03931E_N16E028_2021_12_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03931E_N16E028_2021_12_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03931E_N16E028_2021_12_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03931E_N16E028_2021_12_09_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