https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-06T16:52:49.676898Z
2021-11-06T16:53:14.676054Z
s3://sentinel-s1-l1c/GRD/2021/11/6/IW/DV/S1B_IW_GRDH_1SDV_20211106T165249_20211106T165314_029470_038452_7B37
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
2021-11-06T16:52:49.676898Z
2021-11-06T16:53:14.676054Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.525619925103
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-06T17:47:02.177241Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211106T165249_20211106T165314_029470_038452_7B37
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((16.741781094132445 25.566971346232958,17.120147571237787 25.632996798258162,17.37891093068486 25.677544411448697,17.76702450884818 25.743440866586617,18.029088494554692 25.78730916510197,18.4176830351131 25.85143601919094,18.67757246997884 25.893706096740146,19.19660688034916 25.97664366598897,19.161185049202953 26.1572846460848,19.127255345318613 26.33824695036209,19.020528786936 26.880337029110215,18.90471232886726 27.482424437792936,18.510167941695215 27.421047640997443,18.24746111439589 27.37952159124353,17.72226335207541 27.294930430839436,17.32917108750822 27.230243167869027,17.06529101723363 27.186160547818467,16.801380125606457 27.14154220376753,16.415685060362236 27.075374534603895,16.544625158270282 26.47208660608092,16.58418105932015 26.291064957338534,16.62464429521055 26.110202440090504,16.663585217415644 25.929075376148752,16.703320158439215 25.748087723861918,16.741781094132445 25.566971346232958))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80108178343422
46.62991089060028
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
2021-12-26T14:27:58.648944Z
Batch API, v4.63.0
s3://deafrica-sentinel-1/s1_rtc/N26E017/2021/11/06/038452
2.0E-4
2.0E-4
true
block average
2
2
27.0
17.0
26.0
18.0
POLYGON((17.0 26.0,17.0 27.0,18.0 27.0,18.0 26.0,17.0 26.0))
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_038452_N26E017_2021_11_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_038452_N26E017_2021_11_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_038452_N26E017_2021_11_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_038452_N26E017_2021_11_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_038452_N26E017_2021_11_06_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