https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-15T02:26:52.191691Z
2021-12-15T02:27:17.189658Z
s3://sentinel-s1-l1c/GRD/2021/12/15/IW/DV/S1A_IW_GRDH_1SDV_20211215T022652_20211215T022717_041013_04DF3D_C8E9
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
2021-12-15T02:26:52.191691Z
2021-12-15T02:27:17.189658Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20211215T042322_V20211214T235426_20211215T031156.EOF
192.1531402050964
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-15T11:18:14.744784Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211215T022652_20211215T022717_041013_04DF3D_C8E9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((47.97227994161694 -14.882862513153103,47.4065917477762 -14.754347301057017,46.82416091806473 -14.620430600386102,46.242440376960076 -14.485075589580179,45.71396762581635 -14.360723260729559,45.537096713840036 -15.081231033829837,45.34304320236864 -15.861183603622882,45.8748377048023 -15.987136786683227,46.46027397332597 -16.124098618923554,47.04416494069234 -16.258925200153925,47.615201564262705 -16.38906702994968,47.67376330838197 -16.148615368400947,47.760263535318295 -15.787184868581114,47.84587943849236 -15.425581417436291,47.92986327643102 -15.06363456022125,47.97227994161694 -14.882862513153103))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.39345
45.98044371074974
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
2021-12-26T16:27:46.949233Z
Batch API, v4.72.0
s3://deafrica-sentinel-1/s1_rtc/S16E046/2021/12/15/04DF3D
2.0E-4
2.0E-4
true
block average
2
2
-15.0
46.0
-16.0
47.0
POLYGON((46.0 -16.0,46.0 -15.0,47.0 -15.0,47.0 -16.0,46.0 -16.0))
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_04DF3D_S16E046_2021_12_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04DF3D_S16E046_2021_12_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04DF3D_S16E046_2021_12_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04DF3D_S16E046_2021_12_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04DF3D_S16E046_2021_12_15_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