https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-02-09T16:22:43.753223Z
2018-02-09T16:23:12.772423Z
s3://sentinel-s1-l1c/GRD/2018/2/9/IW/DV/S1B_IW_GRDH_1SDV_20180209T162243_20180209T162312_009548_011319_63F8
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
2018-02-09T16:22:43.753223Z
2018-02-09T16:23:12.772423Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180209T170450_V20180209T131128_20180209T162858.EOF
347.6684926665756
693000
Copernicus S1 Core Ground Segment - DPA
2018-02-09T17:20:06.127474Z
Sentinel-1 IPF, 002.84
S1B_IW_GRDH_1SDV_20180209T162243_20180209T162312_009548_011319_63F8
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.256360507 -22.039901707,31.813930353 -21.911776021,32.418679855 -21.770411372,33.022240187 -21.626854422,33.600884133 -21.486902713,33.488419428 -21.070503927,33.440376757 -20.890831253,33.391497565 -20.711377392,33.296918552 -20.35173616,33.251203871 -20.171553147,33.204211751 -19.991696097,33.174226645 -19.870462378,32.601172652 -20.008358852,32.003551014 -20.149947951,31.404858438 -20.289520779,30.852963943 -20.416155328,30.881292071 -20.537901051,30.925765717 -20.718563471,30.968911712 -20.899539769,31.058348684 -21.260800949,31.104695401 -21.441073083,31.150081184 -21.621575292,31.256360507 -22.039901707))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.03766
45.80649491806228
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
2022-01-21T10:29:46.215352Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/S22E032/2018/02/09/011319
2.0E-4
2.0E-4
true
block average
2
2
-21.0
32.0
-22.0
33.0
POLYGON((33.0 -21.6321442550853,32.418679855033105 -21.770411371991827,32.0 -21.86828087094061,32.0 -21.0,33.0 -21.0,33.0 -21.6321442550853))
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_011319_S22E032_2018_02_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_011319_S22E032_2018_02_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_011319_S22E032_2018_02_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_011319_S22E032_2018_02_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_011319_S22E032_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