https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-27T15:46:41.451144Z
2021-09-27T15:47:06.871533Z
s3://sentinel-s1-l1c/GRD/2021/9/27/IW/DV/S1B_IW_GRDH_1SDV_20210927T154641_20210927T154706_028886_03727E_2AA6
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
2021-09-27T15:46:41.451144Z
2021-09-27T15:47:06.871533Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.5793987688079
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-27T19:02:16.365330Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210927T154641_20210927T154706_028886_03727E_2AA6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.43154605516228 24.451240701134463,33.79381282844894 24.515261852419023,34.04034276947296 24.558294319741538,34.28599764473801 24.600745343288217,34.651842748863494 24.663174072500983,35.01510068710897 24.724223670668792,35.25976169621514 24.76481212636497,35.505405301724785 24.80513536389305,35.86682434617284 24.86368251689341,35.72550847818827 25.586793399020433,35.65553826057486 25.948478816055516,35.591711857604615 26.270992333887733,35.225992486031934 26.213018566670282,34.97744125810304 26.173053478809035,34.729045561834035 26.13265800343187,34.35674187230184 26.071259037808524,34.11178121723011 26.030300552796845,33.74480008164517 25.968110420170987,33.49325695726008 25.924913785531384,33.126773884720414 25.861135847223874,33.199006190118844 25.5382994935498,33.237859386428156 25.357124028434633,33.275338309129566 25.175706879466812,33.354513974281815 24.81361583353734,33.43154605516228 24.451240701134463))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77723826111522
45.98988
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
2021-12-26T12:26:25.233311Z
Batch API, v4.55.0
s3://deafrica-sentinel-1/s1_rtc/N26E035/2021/09/27/03727E
2.0E-4
2.0E-4
true
block average
2
2
27.0
35.0
26.0
36.0
POLYGON((35.0 26.176680747559857,35.591711857604565 26.270992333887673,35.645342062070846 26.0,35.0 26.0,35.0 26.176680747559857))
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_03727E_N26E035_2021_09_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03727E_N26E035_2021_09_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03727E_N26E035_2021_09_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03727E_N26E035_2021_09_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03727E_N26E035_2021_09_27_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