https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-02-09T15:48:04.546089Z
2018-02-09T15:48:29.543948Z
s3://sentinel-s1-l1c/GRD/2018/2/9/IW/DV/S1A_IW_GRDH_1SDV_20180209T154804_20180209T154829_020532_023201_BACD
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
2018-02-09T15:48:04.546089Z
2018-02-09T15:48:29.543948Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180209T175250_V20180209T140132_20180209T171902.EOF
347.36769675943754
693000
Copernicus S1 Core Ground Segment - UPA
2018-02-09T18:09:50.883773Z
Sentinel-1 IPF, 002.84
S1A_IW_GRDH_1SDV_20180209T154804_20180209T154829_020532_023201_BACD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.531447645 28.623307065,32.90909945 28.686973323,33.167963052 28.7299593,33.556653805 28.793510102,33.816041589 28.83525665,34.205509122 28.896942327,34.465408413 28.937441528,34.725508728 28.977439626,35.062404023 29.028440267,35.027182068 29.209036391,34.991336208 29.389627575,34.956739109 29.570400904,34.923340244 29.75134714,34.883906924 29.931399474,34.84873568 30.11207583,34.815372662 30.293013067,34.767082773 30.533021479,34.425018963 30.482534969,34.160940545 30.442897019,33.897077033 30.402726282,33.501689864 30.341474026,33.238373886 30.299976993,32.843818891 30.236741465,32.581064876 30.193926422,32.197759744 30.130453232,32.252312074 29.890057968,32.290344271 29.70876795,32.330245362 29.527791571,32.374324605 29.347517748,32.412265738 29.166214601,32.451370196 28.98510795,32.531447645 28.623307065))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72641081206555
46.21112314421426
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
2022-01-21T11:17:07.565903Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/N29E032/2018/02/09/023201
2.0E-4
2.0E-4
true
block average
2
2
30.0
32.0
29.0
33.0
POLYGON((32.44815471197186 29.0,32.37432460500276 29.347517747987478,32.33024536200045 29.52779157099817,32.290344270995256 29.708767950021446,32.25231207399269 29.89005796803365,32.22736318810809 30.0,33.0 30.0,33.0 29.0,32.44815471197186 29.0))
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_023201_N29E032_2018_02_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_023201_N29E032_2018_02_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_023201_N29E032_2018_02_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_023201_N29E032_2018_02_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_023201_N29E032_2018_02_09_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