https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-21T18:06:13.153701Z
2021-11-21T18:06:42.353034Z
s3://sentinel-s1-l1c/GRD/2021/11/21/IW/DV/S1A_IW_GRDH_1SDV_20211121T180613_20211121T180642_040673_04D36C_351E
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
2021-11-21T18:06:13.153701Z
2021-11-21T18:06:42.353034Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.72059052432866
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-21T22:06:35.045799Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211121T180613_20211121T180642_040673_04D36C_351E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-0.7390769077241489 20.64636015196743,-0.14753745293414455 20.754689675796566,0.44843476373984725 20.861621270592455,1.0440996781383938 20.96628015542097,1.6316086246783046 21.067327574786688,1.3136961785999846 22.703287868388266,0.7188718636295871 22.603300778278193,0.11536005043359461 22.499450609796956,-0.48678982978417384 22.393427457735985,-1.0833164070034553 22.286023723942048,-0.8902953052237448 21.371433191923817,-0.85287671974253 21.190071854586826,-0.7390769077241489 20.64636015196743))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8242971953558
46.03641659438215
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
2021-12-26T15:15:54.703204Z
Batch API, v4.65.0
s3://deafrica-sentinel-1/s1_rtc/N22E001/2021/11/21/04D36C
2.0E-4
2.0E-4
true
block average
2
2
23.0
1.0
22.0
2.0
POLYGON((1.0 22.650557058151687,1.3136961785999843 22.703287868388266,1.4503645118174733 22.0,1.0 22.0,1.0 22.650557058151687))
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_04D36C_N22E001_2021_11_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04D36C_N22E001_2021_11_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04D36C_N22E001_2021_11_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04D36C_N22E001_2021_11_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04D36C_N22E001_2021_11_21_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