https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-15T03:44:34.835602Z
2021-03-15T03:44:55.228715Z
s3://sentinel-s1-l1c/GRD/2021/3/15/IW/DV/S1B_IW_GRDH_1SDV_20210315T034434_20210315T034455_026020_031ABD_786E
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
2021-03-15T03:44:34.835602Z
2021-03-15T03:44:55.228715Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1B_OPER_AUX_PREORB_OPOD_20210315T051237_V20210315T030257_20210315T093757.EOF
192.5647850832307
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-15T06:47:48.932119Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210315T034434_20210315T034455_026020_031ABD_786E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.615016100129594 28.49765201632401,34.34110686279168 28.543997626728466,33.94483538488528 28.610008044688644,33.567232146656266 28.67177223203851,33.31280755212475 28.712753896673686,32.92492797035014 28.77424723105209,32.66253481063743 28.815172193666683,32.39384612262323 28.856511883687958,32.08037241173095 28.90402591820233,32.04432812390401 28.72358636860045,32.0102748267861 28.54275120759219,31.94356484593338 28.180855752764476,31.90850371483299 28.000158522115576,31.87038889751802 27.799416842926686,32.1836838102967 27.751048234222417,32.44046809539352 27.710831348205552,32.69871606067212 27.669877085344726,33.08416766582579 27.607797685895083,33.34531584141709 27.56509360952198,33.73274712854821 27.500771022622803,33.98930152747338 27.45754130424374,34.37237618150415 27.392050277384794,34.45599796551192 27.77393847684755,34.49315825997498 27.95533146536868,34.53538789028837 28.13586013942371,34.615016100129594 28.49765201632401))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75708028943802
46.31475298360489
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
2021-12-26T02:29:38.318856Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N27E031/2021/03/15/031ABD
2.0E-4
2.0E-4
true
block average
2
2
28.0
31.0
27.0
32.0
POLYGON((32.0 27.77940659557201,31.87038889751803 27.79941684292685,31.908473616242997 28.0,32.0 28.0,32.0 27.77940659557201))
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_031ABD_N27E031_2021_03_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_031ABD_N27E031_2021_03_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_031ABD_N27E031_2021_03_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_031ABD_N27E031_2021_03_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_031ABD_N27E031_2021_03_15_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