https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-22T18:18:46.946977Z
2021-06-22T18:19:22.705276Z
s3://sentinel-s1-l1c/GRD/2021/6/22/IW/DV/S1B_IW_GRDH_1SDV_20210622T181846_20210622T181922_027473_0347D9_C6EF
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
2021-06-22T18:18:46.946977Z
2021-06-22T18:19:22.705276Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.97533081095725
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-22T19:48:49.801611Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210622T181846_20210622T181922_027473_0347D9_C6EF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-2.518089658847846 9.330381157280147,-1.9559335251643528 9.444173060595665,-1.394029790866823 9.556939048573476,-0.8299721455563461 9.669148256627883,-0.27779753679859726 9.778021984020244,-0.38626583175197277 10.320836592617963,-0.42087078106935805 10.502097714244693,-0.45799171085572066 10.682862750475127,-0.5645627321912653 11.22605786178259,-0.6365595616507703 11.587976936447703,-0.6801888553359196 11.811259943323357,-1.2348076837985806 11.704269089425626,-1.8022739688169649 11.59359937446996,-2.3700784922727354 11.481659650992697,-2.9354079965209947 11.36902039243639,-2.888818724949529 11.145384452676716,-2.8525398597425706 10.963724844516431,-2.7403483519535206 10.419407904551473,-2.7038632444228843 10.237780601940935,-2.5536835954432595 9.512107642433584,-2.518089658847846 9.330381157280147))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85155125117335
46.05518418305032
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
2021-12-26T07:36:31.951761Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N10W002/2021/06/22/0347D9
2.0E-4
2.0E-4
true
block average
2
2
11.0
-2.0
10.0
-1.0
POLYGON((-2.0 10.0,-2.0 11.0,-1.0 11.0,-1.0 10.0,-2.0 10.0))
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_0347D9_N10W002_2021_06_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0347D9_N10W002_2021_06_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0347D9_N10W002_2021_06_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0347D9_N10W002_2021_06_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0347D9_N10W002_2021_06_22_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