https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-04-03T18:34:58.883122Z
2021-04-03T18:35:23.880531Z
s3://sentinel-s1-l1c/GRD/2021/4/3/IW/DV/S1A_IW_GRDH_1SDV_20210403T183458_20210403T183523_037290_0464A8_C31C
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
2021-04-03T18:34:58.883122Z
2021-04-03T18:35:23.880531Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
348.01161878436164
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-03T22:01:49.284054Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210403T183458_20210403T183523_037290_0464A8_C31C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-5.9682436820029094 6.113216367796404,-5.411388835641849 6.228561881621304,-4.848365163965355 6.344534531713236,-4.292688086857479 6.458335601394162,-3.747981530974542 6.569250013666312,-3.8209197824158783 6.931311979341113,-3.8923260362072716 7.293754163170536,-3.9294105548012017 7.47468706201316,-4.050456118250847 8.07740195770974,-4.595851133969072 7.96797346055525,-5.158195315457444 7.8543263376901,-5.720890798370834 7.739789812283423,-6.278305929815383 7.625532277280666,-6.267034359118641 7.5656480868698655,-6.230180553503196 7.383988802848795,-6.190180896602049 7.202976869117891,-6.15417315872056 7.0211379593056416,-6.0437102795384305 6.476109041184535,-5.9682436820029094 6.113216367796404))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.81960115679458
46.05860181508988
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
2021-12-26T03:32:24.018243Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N07W004/2021/04/03/0464A8
2.0E-4
2.0E-4
true
block average
2
2
8.0
-4.0
7.0
-3.0
POLYGON((-4.0 7.826168841995709,-3.8923260362070775 7.2937541631695115,-3.8344522972677075 7.0,-4.0 7.0,-4.0 7.826168841995709))
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_0464A8_N07W004_2021_04_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0464A8_N07W004_2021_04_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0464A8_N07W004_2021_04_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0464A8_N07W004_2021_04_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0464A8_N07W004_2021_04_03_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