https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-26T17:24:59.806296Z
2021-10-26T17:25:26.054648Z
s3://sentinel-s1-l1c/GRD/2021/10/26/IW/DV/S1B_IW_GRDH_1SDV_20211026T172459_20211026T172526_029309_037F77_D922
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
2021-10-26T17:24:59.806296Z
2021-10-26T17:25:26.054648Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
348.0014459295274
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-26T18:32:21.094480Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20211026T172459_20211026T172526_029309_037F77_D922
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((13.275725934745674 -6.9954946245852145,13.847810163601796 -6.868541408772067,14.42269844195839 -6.740220447012967,14.883261994819303 -6.636885755391261,15.492738006694887 -6.499423848985822,15.411109916544962 -6.138330016858054,15.369537227212735 -5.957919639092881,15.32895784956802 -5.77729097918159,15.24892308172672 -5.41580102864923,15.20967404230301 -5.234894688188204,15.165808829049487 -5.043407405601311,14.100119412168706 -5.281121911724398,12.957984833902232 -5.533688638953967,12.99797385363761 -5.726544259000864,13.034547933795025 -5.9085113929147655,13.07602470207803 -6.089396724126304,13.155472088281568 -6.451956758791371,13.235964899035533 -6.814301752307954,13.275725934745674 -6.9954946245852145))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.69243807329928
46.37083149828198
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
2021-12-26T13:55:59.662331Z
Batch API, v4.63.0
s3://deafrica-sentinel-1/s1_rtc/S06E015/2021/10/26/037F77
2.0E-4
2.0E-4
true
block average
2
2
-5.0
15.0
-6.0
16.0
POLYGON((15.0 -5.080393006925688,15.165808829049496 -5.0434074056013145,15.209674042302408 -5.2348946881854985,15.328957849564551 -5.777290979166962,15.379233974110827 -6.0,15.0 -6.0,15.0 -5.080393006925688))
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_037F77_S06E015_2021_10_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_037F77_S06E015_2021_10_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_037F77_S06E015_2021_10_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_037F77_S06E015_2021_10_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_037F77_S06E015_2021_10_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