https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-04T16:44:38.343657Z
2021-07-04T16:45:03.342552Z
s3://sentinel-s1-l1c/GRD/2021/7/4/IW/DV/S1B_IW_GRDH_1SDV_20210704T164438_20210704T164503_027647_034CBC_42F1
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
2021-07-04T16:44:38.343657Z
2021-07-04T16:45:03.342552Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.50677551554196
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-04T18:14:00.404171Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210704T164438_20210704T164503_027647_034CBC_42F1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.70832795393254 25.969343026059164,19.087463092710912 26.035220329940827,19.347375893789817 26.07976329953944,19.738331046751444 26.145820782042694,19.999115386483236 26.189254692595146,20.390792459453905 26.253542843940373,20.65222229357994 26.295820776882664,21.176204519798915 26.379035563030136,20.88237475457429 27.884436958833724,20.351638034466724 27.802123921971077,20.086913507565516 27.760258920356,19.690710401718114 27.696595177965378,19.29552162862815 27.63189226700154,19.029877929246833 27.587726248539184,18.76658785133619 27.543414121864757,18.381214833979726 27.477588948283163,18.39679365037778 27.41810308466942,18.43387284659889 27.236674150427042,18.66852302550507 26.15020421840824,18.70832795393254 25.969343026059164))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76725209240928
46.61362401821874
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
2021-12-26T08:10:12.747184Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N27E021/2021/07/04/034CBC
2.0E-4
2.0E-4
true
block average
2
2
28.0
21.0
27.0
22.0
POLYGON((21.0 27.28179818767247,21.05500240371461 27.0,21.0 27.0,21.0 27.28179818767247))
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_034CBC_N27E021_2021_07_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_034CBC_N27E021_2021_07_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_034CBC_N27E021_2021_07_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_034CBC_N27E021_2021_07_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_034CBC_N27E021_2021_07_04_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