https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-31T17:15:22.528433Z
2021-03-31T17:15:47.526483Z
s3://sentinel-s1-l1c/GRD/2021/3/31/IW/DV/S1B_IW_GRDH_1SDV_20210331T171522_20210331T171547_026261_03225F_55DB
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
2021-03-31T17:15:22.528433Z
2021-03-31T17:15:47.526483Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.9445558736965
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-31T20:18:00.945377Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210331T171522_20210331T171547_026261_03225F_55DB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((16.35579341333495 -11.459193333632907,16.921631735367196 -11.331703310803025,17.498139117764893 -11.200590570497312,18.077379726765873 -11.067622300792285,18.5822178421142 -10.950735123334166,18.54008470280143 -10.770344557105599,18.49671688135445 -10.5901559772208,18.36922404816832 -10.049036808105566,18.326197822546696 -9.868804022916441,18.229041040780785 -9.448231913059828,17.726312652439493 -9.563680547883783,17.149721742395208 -9.69510706491512,16.57601593904429 -9.824819100974253,16.01124801997176 -9.951477350608787,16.066096360528896 -10.19218586787888,16.15063875463424 -10.553789494669529,16.232297267437072 -10.916063186986952,16.271609349949724 -11.097550229035258,16.31434436504208 -11.278271016144876,16.35579341333495 -11.459193333632907))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.68095
46.27333983463558
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
2021-12-26T03:20:53.160290Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S11E016/2021/03/31/03225F
2.0E-4
2.0E-4
true
block average
2
2
-10.0
16.0
-11.0
17.0
POLYGON((16.250478901132603 -11.0,16.15063875463347 -10.553789494666121,16.02230449121219 -10.0,17.0 -10.0,17.0 -11.0,16.250478901132603 -11.0))
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_03225F_S11E016_2021_03_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03225F_S11E016_2021_03_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03225F_S11E016_2021_03_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03225F_S11E016_2021_03_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03225F_S11E016_2021_03_31_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