https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-03-26T16:21:24.069817Z
2022-03-26T16:21:53.087886Z
s3://sentinel-s1-l1c/GRD/2022/3/26/IW/DV/S1A_IW_GRDH_1SDV_20220326T162124_20220326T162153_042494_051169_5C73
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
2022-03-26T16:21:24.069817Z
2022-03-26T16:21:53.087886Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220326T152547_V20220326T145125_20220326T212625.EOF
347.2264307853828
693000
Copernicus S1 Core Ground Segment - TLS
2022-03-26T17:01:26.646883Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220326T162124_20220326T162153_042494_051169_5C73
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.70772916107725 -30.796700847581587,34.051848599622204 -30.717741738458365,34.3110985986637 -30.657558173014458,34.57002685094079 -30.596860725774263,34.95781268527375 -30.50485503214105,35.21593009382563 -30.442880971653985,35.60249293088084 -30.34896919238252,35.8597906255939 -30.28573032600132,36.220962770329116 -30.19596305002439,36.08749250671528 -29.78209250613879,35.973478982202394 -29.425423033145016,35.8603231783634 -29.06863219641169,35.71045913472606 -28.591785787827106,35.35441249404602 -28.679981942915795,35.100797886768035 -28.742140434380637,34.71981674559264 -28.834489038364957,34.46545822087295 -28.8954595261303,34.08336679182354 -28.986018035963788,33.828271858816365 -29.04578965213956,33.57288454754475 -29.105078702703544,33.23393053093724 -29.182901677120356,33.37318696808531 -29.66255355621393,33.47824145728635 -30.02147297505314,33.584011826893104 -30.38029644917885,33.70772916107725 -30.796700847581587))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.79781
45.51207175211721
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
2022-03-28T09:04:12.921151Z
Batch API, v4.101.5
s3://deafrica-sentinel-1/s1_rtc/S30E036/2022/03/26/051169
2.0E-4
2.0E-4
true
block average
2
2
-29.0
36.0
-30.0
37.0
POLYGON((36.0 -29.508388957421314,36.15776610090727 -30.0,36.0 -30.0,36.0 -29.508388957421314))
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_051169_S30E036_2022_03_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_051169_S30E036_2022_03_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_051169_S30E036_2022_03_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_051169_S30E036_2022_03_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_051169_S30E036_2022_03_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