https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-04-13T18:54:35.394992Z
2021-04-13T18:55:00.393552Z
s3://sentinel-s1-l1c/GRD/2021/4/13/IW/DV/S1A_IW_GRDH_1SDV_20210413T185435_20210413T185500_037436_0469B1_4E64
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
2021-04-13T18:54:35.394992Z
2021-04-13T18:55:00.393552Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.8151369261832
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-13T22:23:34.490848Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210413T185435_20210413T185500_037436_0469B1_4E64
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-12.433809852609176 17.52607269284024,-11.84998429830384 17.63632281109502,-11.265043848063696 17.74491956036213,-10.679608939776273 17.85173467738232,-10.108017880397991 17.95420658761554,-10.248822936291406 18.677897946968073,-10.318690164960303 19.039854291748327,-10.401231663995421 19.461437177848495,-10.97800373790987 19.360052385958614,-11.568819628500096 19.2541705813601,-12.160756828687399 19.14603853375376,-12.747841427337754 19.036769160088745,-12.433809852609176 17.52607269284024))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84076838022427
46.06963706656598
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
2021-12-26T04:03:54.458025Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N18W012/2021/04/13/0469B1
2.0E-4
2.0E-4
true
block average
2
2
19.0
-12.0
18.0
-11.0
POLYGON((-12.0 18.0,-12.0 19.0,-11.0 19.0,-11.0 18.0,-12.0 18.0))
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_0469B1_N18W012_2021_04_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0469B1_N18W012_2021_04_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0469B1_N18W012_2021_04_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0469B1_N18W012_2021_04_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0469B1_N18W012_2021_04_13_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