https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-26T05:16:07.923374Z
2021-06-26T05:16:32.921227Z
s3://sentinel-s1-l1c/GRD/2021/6/26/IW/DV/S1B_IW_GRDH_1SDV_20210626T051607_20210626T051632_027523_034911_0154
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
2021-06-26T05:16:07.923374Z
2021-06-26T05:16:32.921227Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.3909692590987
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-26T06:40:10.943771Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210626T051607_20210626T051632_027523_034911_0154
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((11.224536168273017 25.033600640239182,10.84170685283523 25.10077137098062,10.581613374981206 25.145800198570107,10.323691256613493 25.1899718009847,9.937842299072866 25.255156021473134,9.418459957071612 25.341197911666118,9.159352286865488 25.383394613675136,8.776898737310288 25.444788764469195,8.739091532927276 25.26448675646478,8.703953465787478 25.08366465702336,8.672053708684942 24.902321329800415,8.636932352314552 24.72148688935224,8.600884122230978 24.54079752137306,8.48518566156948 23.938739586292627,8.862825350376406 23.876715535570913,9.118601160942433 23.834144253907052,9.629157534972428 23.747815441176545,10.011158885513236 23.682045794862297,10.26617838917372 23.637578101805083,10.519540542749343 23.59295382318572,10.896484633453072 23.525741923187095,10.909158189461227 23.58517790098345,10.95196571718626 23.765635619574553,11.029438703896467 24.128008945511514,11.070254892748963 24.308826145846076,11.110238412985087 24.489792638325262,11.186145413551767 24.852445707701143,11.224536168273017 25.033600640239182))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.89197484371349
46.75451282344757
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
2021-12-26T07:47:22.387819Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N23E011/2021/06/26/034911
2.0E-4
2.0E-4
true
block average
2
2
24.0
11.0
23.0
12.0
POLYGON((11.002071249879947 24.0,11.0 23.990311904320247,11.0 24.0,11.002071249879947 24.0))
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_034911_N23E011_2021_06_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_034911_N23E011_2021_06_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_034911_N23E011_2021_06_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_034911_N23E011_2021_06_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_034911_N23E011_2021_06_26_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