https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-10-11T16:02:53.231936Z
2018-10-11T16:03:18.231360Z
s3://sentinel-s1-l1c/GRD/2018/10/11/IW/DV/S1B_IW_GRDH_1SDV_20181011T160253_20181011T160318_013107_018377_526A
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
2018-10-11T16:02:53.231936Z
2018-10-11T16:03:18.231360Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20181011T182027_V20181011T141727_20181011T173457.EOF
347.56972141687277
693000
Copernicus S1 Core Ground Segment - UPA
2018-10-11T18:57:41.820509Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20181011T160253_20181011T160318_013107_018377_526A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.285528514 24.602518575,29.665580873 24.669545576,29.923187222 24.714390123,30.309940325 24.780828107,30.568002861 24.824565775,31.084667007 24.910705359,31.343265876 24.95310491,31.725738112 25.01493804,31.690840207 25.195689659,31.619993132 25.557196358,31.551082576 25.918993216,31.516127808 26.099805445,31.43147022 26.520550027,31.044024409 26.459352552,30.782075966 26.41734423,30.258752635 26.331893397,29.997381055 26.28845337,29.605690872 26.222403603,29.344811213 26.177779133,28.959952597 26.111020439,29.053623765 25.689523056,29.092416076 25.508364694,29.168808332 25.14583808,29.247017587 24.78363275,29.285528514 24.602518575))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.79032064557634
46.65548826478337
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
2021-12-23T15:39:45.745568Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N25E028/2018/10/11/018377
2.0E-4
2.0E-4
true
block average
2
2
26.0
28.0
25.0
29.0
POLYGON((29.0 25.930816904435105,28.984625144475906 26.0,29.0 26.0,29.0 25.930816904435105))
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_018377_N25E028_2018_10_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_018377_N25E028_2018_10_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_018377_N25E028_2018_10_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_018377_N25E028_2018_10_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_018377_N25E028_2018_10_11_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