https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-26T05:22:37.690367Z
2021-05-26T05:23:02.689281Z
s3://sentinel-s1-l1c/GRD/2021/5/26/IW/DV/S1B_IW_GRDH_1SDV_20210526T052237_20210526T052302_027071_033BEF_DD68
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
2021-05-26T05:22:37.690367Z
2021-05-26T05:23:02.689281Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.7014925500776
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-26T07:08:56.744480Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210526T052237_20210526T052302_027071_033BEF_DD68
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((10.52074274141443 31.186772617758,10.121491778671809 31.252013275690473,9.849482631619983 31.295699793206854,9.575707981483514 31.339047859061658,9.16539488774606 31.402850711519296,8.75434739887091 31.465368567396098,8.479389418266607 31.506406701915584,8.204328375322298 31.546834978699007,7.925221371085447 31.58721728312195,7.852861596180506 31.226245217762365,7.779828480173866 30.865266047573837,7.70822655045723 30.50406752942833,7.67175550149538 30.3235612268106,7.624921823203517 30.083516058506426,8.171090186692794 30.001836730416763,8.576282994690205 29.939687383665706,8.84699723184837 29.897428751776843,9.116200952795534 29.854818893174958,9.519843702732363 29.789834591024857,9.788823483662913 29.745799928627303,10.177428947708382 29.68114120725625,10.190713688985616 29.74057257227752,10.234172235714322 29.92098328135562,10.314015580973809 30.282991705463623,10.394610812576378 30.644881091658366,10.476478898517813 31.00656781495952,10.52074274141443 31.186772617758))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.68265064304169
46.57292007327826
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
2021-12-26T06:14:21.306865Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N30E009/2021/05/26/033BEF
2.0E-4
2.0E-4
true
block average
2
2
31.0
9.0
30.0
10.0
POLYGON((9.0 30.0,9.0 31.0,10.0 31.0,10.0 30.0,9.0 30.0))
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_033BEF_N30E009_2021_05_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_033BEF_N30E009_2021_05_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_033BEF_N30E009_2021_05_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_033BEF_N30E009_2021_05_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_033BEF_N30E009_2021_05_26_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