https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-04-05T14:52:33.023832Z
2021-04-05T14:53:02.040535Z
s3://sentinel-s1-l1c/GRD/2021/4/5/IW/DV/S1A_IW_GRDH_1SDV_20210405T145233_20210405T145302_037316_04658A_CE7C
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
2021-04-05T14:52:33.023832Z
2021-04-05T14:53:02.040535Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.57011369386254
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-05T18:03:52.321003Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210405T145233_20210405T145302_037316_04658A_CE7C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((54.53115355505564 -24.492154150289316,55.10245171052773 -24.360626311336464,55.34804640531695 -24.303336028539317,55.71602451405925 -24.21666175017858,55.96106630955106 -24.158388357790244,56.32821195343604 -24.07024602448727,56.572696758027426 -24.010998398451864,56.918315057754675 -23.926480698712414,56.80038523606853 -23.51037169231762,56.69948328421358 -23.151758717198604,56.59920773750521 -22.793056824509797,56.466306101351975 -22.314090795837988,55.882607591628535 -22.455643144827956,55.277185524910166 -22.599942831049027,54.91333193127718 -22.685433104960882,54.67051381023239 -22.74196992746328,54.105747481487256 -22.871859710719033,54.23099582152839 -23.35313580173595,54.32540398280614 -23.71358818424379,54.42032141378954 -24.073969499541143,54.53115355505564 -24.492154150289316))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.97307
45.65615576852387
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
2021-12-26T03:38:13.374535Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S25E055/2021/04/05/04658A
2.0E-4
2.0E-4
true
block average
2
2
-24.0
55.0
-25.0
56.0
POLYGON((56.0 -24.1490413687212,55.34804640529759 -24.303336028543978,55.0 -24.38421338570973,55.0 -24.0,56.0 -24.0,56.0 -24.1490413687212))
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_04658A_S25E055_2021_04_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04658A_S25E055_2021_04_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04658A_S25E055_2021_04_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04658A_S25E055_2021_04_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04658A_S25E055_2021_04_05_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