https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-02T19:25:53.429015Z
2021-07-02T19:26:18.426898Z
s3://sentinel-s1-l1c/GRD/2021/7/2/IW/DV/S1A_IW_GRDH_1SDV_20210702T192553_20210702T192618_038603_048E14_99DD
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
2021-07-02T19:25:53.429015Z
2021-07-02T19:26:18.426898Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.9485364655604
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-02T20:59:47.346642Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210702T192553_20210702T192618_038603_048E14_99DD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-19.403942800842138 11.405695281344133,-18.8396976591305 11.518101914132245,-18.273747035574875 11.629658991610178,-17.70734780528123 11.740103068838204,-17.14626472757255 11.848315867078286,-17.443130219293913 13.356266146115846,-18.007717499705855 13.249209276251666,-18.577599527564253 13.139784160506258,-19.14697406252353 13.029096844004282,-19.714575577805206 12.917409587520286,-19.403942800842138 11.405695281344133))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8317183969831
46.01028
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
2021-12-26T08:07:28.029616Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N12W018/2021/07/02/048E14
2.0E-4
2.0E-4
true
block average
2
2
13.0
-18.0
12.0
-17.0
POLYGON((-17.372993208730243 13.0,-17.176126312090364 12.0,-18.0 12.0,-18.0 13.0,-17.372993208730243 13.0))
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_048E14_N12W018_2021_07_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_048E14_N12W018_2021_07_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_048E14_N12W018_2021_07_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_048E14_N12W018_2021_07_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_048E14_N12W018_2021_07_02_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