https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-09-12T18:20:31.986820Z
2018-09-12T18:21:02.238533Z
s3://sentinel-s1-l1c/GRD/2018/9/12/IW/DV/S1A_IW_GRDH_1SDV_20180912T182031_20180912T182102_023669_029465_2354
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
2018-09-12T18:20:31.986820Z
2018-09-12T18:21:02.238533Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180912T202547_V20180912T163801_20180912T195531.EOF
347.89831462976605
693000
Copernicus S1 Core Ground Segment - DPA
2018-09-12T20:41:31.473800Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180912T182031_20180912T182102_023669_029465_2354
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-3.476086097 14.002041278,-2.905835332 14.113212221,-2.333761848 14.223274263,-1.761138082 14.331966045,-1.195981786 14.437783067,-1.265910764 14.799864022,-1.335116018 15.16214735,-1.370359864 15.343162893,-1.40591732 15.524116575,-1.443230297 15.704743414,-1.528878204 16.138310534,-2.098843784 16.033754508,-2.676278607 15.926169832,-3.253094548 15.817042541,-3.828007032 15.706632883,-3.737258401 15.272054805,-3.697841794 15.09102513,-3.660245368 14.909640343,-3.623045663 14.728177323,-3.549857547 14.365009918,-3.476086097 14.002041278))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87156229014212
46.05431830838805
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
2021-12-23T07:56:41.888531Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N15W003/2018/09/12/029465
2.0E-4
2.0E-4
true
block average
2
2
16.0
-3.0
15.0
-2.0
POLYGON((-3.0 15.864925271741026,-2.2800129716308244 16.0,-2.0 16.0,-2.0 15.0,-3.0 15.0,-3.0 15.864925271741026))
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_029465_N15W003_2018_09_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_029465_N15W003_2018_09_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_029465_N15W003_2018_09_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_029465_N15W003_2018_09_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_029465_N15W003_2018_09_12_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