https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-02T19:26:43.429251Z
2021-07-02T19:27:08.427134Z
s3://sentinel-s1-l1c/GRD/2021/7/2/IW/DV/S1A_IW_GRDH_1SDV_20210702T192643_20210702T192708_038603_048E14_FBE7
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
2021-07-02T19:26:43.429251Z
2021-07-02T19:27:08.427134Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.8908093233257
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-02T20:39:25.538021Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210702T192643_20210702T192708_038603_048E14_FBE7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-20.025790800983632 14.429542830236928,-19.454401837266904 14.54053481498929,-18.881170209480157 14.650374564656794,-18.30737123845054 14.758800904117047,-17.738210307745923 14.864838129803873,-18.032765462339967 16.372495339753296,-18.606307426740003 16.26757835105439,-19.184468296043732 16.160129396344928,-19.762000799952315 16.051113707000454,-20.337618648426645 15.940791491158585,-20.025790800983632 14.429542830236928))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83087967250541
46.01086
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
2021-12-26T08:07:43.431181Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N16W018/2021/07/02/048E14
2.0E-4
2.0E-4
true
block average
2
2
17.0
-18.0
16.0
-17.0
POLYGON((-18.0 16.20478791802345,-17.959990018649922 16.0,-18.0 16.0,-18.0 16.20478791802345))
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_N16W018_2021_07_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_048E14_N16W018_2021_07_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_048E14_N16W018_2021_07_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_048E14_N16W018_2021_07_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_048E14_N16W018_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