https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-26T04:44:02.500209Z
2021-05-26T04:44:29.795324Z
s3://sentinel-s1-l1c/GRD/2021/5/26/IW/DV/S1A_IW_GRDH_1SDV_20210526T044402_20210526T044429_038054_047DC0_FE61
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
2021-05-26T04:44:02.500209Z
2021-05-26T04:44:29.795324Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
191.9939156993194
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-26T11:17:12.509635Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210526T044402_20210526T044429_038054_047DC0_FE61
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.156084170045844 -5.38090443949233,14.059716945976792 -5.138740449248961,12.952965660665345 -4.892222358987355,12.913945267894395 -5.073002409415198,12.833895140219367 -5.434319992732272,12.794653911448973 -5.615168007071893,12.715021121822724 -5.976626230613876,12.61821733652372 -6.412654972352823,13.166002153878399 -6.536114934660514,13.723389786365129 -6.661072835667445,14.283919042999461 -6.786054462518924,14.822498853768607 -6.9054780022628774,14.838576507370977 -6.830506381736812,14.879016178890286 -6.649446188933232,14.914961595222024 -6.46739284035216,14.957602708390514 -6.286829877700839,14.993254741058076 -6.104721179961464,15.03204513041555 -5.923313084587193,15.075924501091269 -5.743035803552106,15.114341763220004 -5.5615533348562725,15.156084170045844 -5.38090443949233))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.5677
45.90632845552307
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
2021-12-26T06:15:49.970278Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S07E013/2021/05/26/047DC0
2.0E-4
2.0E-4
true
block average
2
2
-6.0
13.0
-7.0
14.0
POLYGON((14.0 -6.722748821522974,13.0 -6.4987013024977935,13.0 -6.0,14.0 -6.0,14.0 -6.722748821522974))
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_047DC0_S07E013_2021_05_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_047DC0_S07E013_2021_05_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_047DC0_S07E013_2021_05_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_047DC0_S07E013_2021_05_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_047DC0_S07E013_2021_05_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