https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-09T03:55:16.026929Z
2021-12-09T03:55:41.024990Z
s3://sentinel-s1-l1c/GRD/2021/12/9/IW/DV/S1B_IW_GRDH_1SDV_20211209T035516_20211209T035541_029943_03931E_4661
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
2021-12-09T03:55:16.026929Z
2021-12-09T03:55:41.024990Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.217570145448
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-09T11:44:06.250844Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211209T035516_20211209T035541_029943_03931E_4661
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.766528194744065 20.10814123517286,30.178563654510715 20.216395253655186,29.58521557841204 20.323495985540674,28.992497158435228 20.428331132480448,28.404067043006645 20.530274330895654,28.33322544149889 20.168666726678477,28.2289491388912 19.625737981545285,28.111077893451665 19.023368639048623,28.69420470073117 18.92028674843929,29.282399442652224 18.81432272837767,29.868958057039833 18.706672655208028,30.452049604916024 18.59770232037328,30.615433980566436 19.382929879588204,30.65264465409732 19.56436242679426,30.688469747353974 19.74605178463802,30.728558147146185 19.92694636183557,30.766528194744065 20.10814123517286))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83214709325297
46.03386
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
2021-12-26T16:08:00.848478Z
Batch API, v4.69.4
s3://deafrica-sentinel-1/s1_rtc/N19E030/2021/12/09/03931E
2.0E-4
2.0E-4
true
block average
2
2
20.0
30.0
19.0
31.0
POLYGON((30.743866803882714 20.0,30.68846974735046 19.74605178462092,30.652644654106297 19.564362426839743,30.535756747438178 19.0,30.0 19.0,30.0 20.0,30.743866803882714 20.0))
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_N19E030_2021_12_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03931E_N19E030_2021_12_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03931E_N19E030_2021_12_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03931E_N19E030_2021_12_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03931E_N19E030_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