https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-06T03:23:29.093480Z
2023-07-06T03:23:54.092048Z
s3://sentinel-s1-l1c/GRD/2023/7/6/IW/DV/S1A_IW_GRDH_1SDV_20230706T032329_20230706T032354_049297_05ED7E_2BF2
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
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
2023-07-06T03:23:29.093480Z
2023-07-06T03:23:54.092048Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230706T045914_V20230706T010024_20230706T041754.EOF
192.1845264526191
693000
Copernicus Ground Segment
2023-07-06T05:53:24.101083Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230706T032329_20230706T032354_049297_05ED7E_2BF2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((38.77232527942367 19.01380392465145,38.18731572302558 19.122686153464315,37.599118376181224 19.230145349667975,37.007067813615606 19.33626191375028,36.42441979816044 19.438681725421496,36.38830944366826 19.257974750498942,36.34874969039974 19.077772521679666,36.31865573193479 18.89591434928794,36.249569679543505 18.53373349582923,36.213276318208706 18.352943947294914,36.17586107411328 18.172348863058705,36.12735172001827 17.932204628703616,36.700872284283584 17.829402871668893,37.27582858935626 17.724528491389574,37.86825236744924 17.61458311301392,38.45251009689453 17.50427711179152,38.464904971463895 17.563869949262692,38.50695351390086 17.74443821296112,38.5444762840627 17.9258656518317,38.58354173988604 18.10700007092778,38.77232527942367 19.01380392465145))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.79967634301304
46.10523466869186
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
2023-07-06T10:51:47.359749Z
Batch API, v4.222.2
s3://deafrica-sentinel-1/s1_rtc/N18E038/2023/07/06/05ED7E
2.0E-4
2.0E-4
true
block average
2
2
19.0
38.0
18.0
39.0
POLYGON((38.76945150055249 19.0,38.56046491901039 18.0,38.0 18.0,38.0 19.0,38.76945150055249 19.0))
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_05ED7E_N18E038_2023_07_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05ED7E_N18E038_2023_07_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05ED7E_N18E038_2023_07_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05ED7E_N18E038_2023_07_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05ED7E_N18E038_2023_07_06_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 2021
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