https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-08-22T04:51:57.733218Z
2021-08-22T04:52:26.755167Z
s3://sentinel-s1-l1c/GRD/2021/8/22/IW/DV/S1B_IW_GRDH_1SDV_20210822T045157_20210822T045226_028354_036215_D985
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
2021-08-22T04:51:57.733218Z
2021-08-22T04:52:26.755167Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.3160024182518
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-22T12:51:42.840558Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210822T045157_20210822T045226_028354_036215_D985
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((17.018270376081443 23.240326016027673,16.419599806309947 23.346979013302686,15.814091306538858 23.45235279147066,15.207760004858876 23.55535473632044,14.607706530007098 23.654809093722076,14.52570752952625 23.235632617988458,14.420560480765277 22.693192245574465,14.384545629562606 22.512529893982254,14.349968049311059 22.3316249028533,14.290741066880061 22.029197016115678,14.884030547452877 21.928551553061915,15.482989915615047 21.824625649462742,16.078441947649587 21.719002641633914,16.669224910012353 21.611938433083473,16.69597386935278 21.73369214664873,16.812789715788426 22.27690224806907,17.018270376081443 23.240326016027673))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84525321172787
46.04887
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
2021-12-26T10:36:00.429300Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/N22E016/2021/08/22/036215
2.0E-4
2.0E-4
true
block average
2
2
23.0
16.0
22.0
17.0
POLYGON((16.967013234518895 23.0,16.753242644768378 22.0,16.0 22.0,16.0 23.0,16.967013234518895 23.0))
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_036215_N22E016_2021_08_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_036215_N22E016_2021_08_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_036215_N22E016_2021_08_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_036215_N22E016_2021_08_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_036215_N22E016_2021_08_22_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