https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-12-28T17:24:45.489833Z
2018-12-28T17:25:14.491891Z
s3://sentinel-s1-l1c/GRD/2018/12/28/IW/DV/S1A_IW_GRDH_1SDV_20181228T172445_20181228T172514_025228_02CA07_395A
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
2018-12-28T17:24:45.489833Z
2018-12-28T17:25:14.491891Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181228T182053_V20181228T141807_20181228T173537.EOF
346.56620231402604
693000
Copernicus S1 Core Ground Segment - UPA
2018-12-28T18:36:56.422651Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181228T172445_20181228T172514_025228_02CA07_395A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.866236778 -38.627195975,20.23035542 -38.544039201,20.514747048 -38.478151139,20.798619617 -38.411576405,21.223448468 -38.310433063,21.506009971 -38.242154213,21.928858316 -38.138468262,22.210090476 -38.068503439,22.5998246 -37.970197146,22.438110199 -37.560321051,22.30025053 -37.206953001,22.163702085 -36.85340366,21.983743478 -36.382019783,21.601292425 -36.478273732,21.325364102 -36.546803034,20.910564489 -36.648401458,20.633430291 -36.715332826,20.216833729 -36.814521871,19.938509698 -36.879838717,19.659714432 -36.944505157,19.302816379 -37.026155422,19.467554834 -37.501268855,19.592463873 -37.857663377,19.718495425 -38.213917325,19.866236778 -38.627195975))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.54184
45.361648599125
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
2021-12-23T20:19:42.319652Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S38E020/2018/12/28/02CA07
2.0E-4
2.0E-4
true
block average
2
2
-37.0
20.0
-38.0
21.0
POLYGON((20.0 -38.0,20.0 -37.0,21.0 -37.0,21.0 -38.0,20.0 -38.0))
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_02CA07_S38E020_2018_12_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02CA07_S38E020_2018_12_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02CA07_S38E020_2018_12_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02CA07_S38E020_2018_12_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02CA07_S38E020_2018_12_28_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