https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-16T16:49:17.852676Z
2021-03-16T16:49:42.851087Z
s3://sentinel-s1-l1c/GRD/2021/3/16/IW/DV/S1B_IW_GRDH_1SDV_20210316T164917_20210316T164942_026042_031B73_1AFE
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
2021-03-16T16:49:17.852676Z
2021-03-16T16:49:42.851087Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20210316T211315_V20210316T151512_20210316T183242.EOF
347.84028534145335
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-18T01:59:07.023033Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210316T164917_20210316T164942_026042_031B73_1AFE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.697466579556483 -16.479938417249908,24.261842904387176 -16.351246952586823,24.845264564961575 -16.216452438722516,25.427950304719108 -16.080055975463747,25.971993751640063 -15.951110799404905,25.926778520758564 -15.771145486883551,25.88316351033958 -15.590711663970925,25.837746030297936 -15.410723740146999,25.704417169135347 -14.870123021662552,25.66028193504264 -14.689870778799987,25.61757085662446 -14.509288224853192,25.602895372906303 -14.450081788982487,25.06109610029611 -14.577670866869223,24.48217603219404 -14.712458946158064,23.90316654144869 -14.845669760549765,23.34223729572504 -14.973185661572177,23.484565181009955 -15.575283456717749,23.6118419394407 -16.118216801469114,23.697466579556483 -16.479938417249908))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.47475
46.00252689022537
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
2021-12-26T02:33:24.938118Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S16E023/2021/03/16/031B73
2.0E-4
2.0E-4
true
block average
2
2
-15.0
23.0
-16.0
24.0
POLYGON((23.584129050872434 -16.0,23.34857584755921 -15.0,24.0 -15.0,24.0 -16.0,23.584129050872434 -16.0))
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_031B73_S16E023_2021_03_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_031B73_S16E023_2021_03_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_031B73_S16E023_2021_03_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_031B73_S16E023_2021_03_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_031B73_S16E023_2021_03_16_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