https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-07-18T03:47:43.244352Z
2018-07-18T03:48:09.505346Z
s3://sentinel-s1-l1c/GRD/2018/7/18/IW/DV/S1A_IW_GRDH_1SDV_20180718T034743_20180718T034809_022843_027A1D_26CF
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
2018-07-18T03:47:43.244352Z
2018-07-18T03:48:09.505346Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180718T071221_V20180718T025507_20180718T061237.EOF
192.0693117091783
693000
Copernicus S1 Core Ground Segment - UPA
2018-07-18T09:42:22.307654Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180718T034743_20180718T034809_022843_027A1D_26CF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.305360898 -10.938188553,27.774271466 -10.818771026,27.203613717 -10.689339563,26.633437059 -10.5588786,26.080010694 -10.431169977,26.038132963 -10.611548969,25.868873171 -11.333124356,25.782317043 -11.693516483,25.737360095 -11.886425686,26.293187548 -12.015658401,26.865911081 -12.147546153,27.439190558 -12.278259956,27.972784063 -12.398739071,28.016338531 -12.205130116,28.100327672 -11.843409956,28.305360898 -10.938188553))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.44011
45.95256734815796
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
2021-12-22T17:03:56.496217Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S13E026/2018/07/18/027A1D
2.0E-4
2.0E-4
true
block average
2
2
-12.0
26.0
-13.0
27.0
POLYGON((27.0 -12.178119849156676,26.22584106266236 -12.0,27.0 -12.0,27.0 -12.178119849156676))
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_027A1D_S13E026_2018_07_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_027A1D_S13E026_2018_07_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_027A1D_S13E026_2018_07_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_027A1D_S13E026_2018_07_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_027A1D_S13E026_2018_07_18_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