https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-10-14T17:03:24.037988Z
2018-10-14T17:03:51.352087Z
s3://sentinel-s1-l1c/GRD/2018/10/14/IW/DV/S1A_IW_GRDH_1SDV_20181014T170324_20181014T170351_024134_02A398_645E
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
2018-10-14T17:03:24.037988Z
2018-10-14T17:03:51.352087Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181014T175332_V20181014T135328_20181014T171058.EOF
347.44364006729705
693000
Copernicus S1 Core Ground Segment - DPA
2018-10-14T18:07:02.558932Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181014T170324_20181014T170351_024134_02A398_645E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.321643618 -26.957483521,22.691770728 -26.872397465,22.943209071 -26.813970465,23.19438951 -26.755099801,23.570674427 -26.665965389,23.821205796 -26.605992487,24.196512633 -26.515212185,24.743914269 -26.380771494,24.689964256 -26.20214535,24.530864566 -25.665415649,24.425812795 -25.307436798,24.373760892 -25.128357817,24.322371647 -24.949133196,24.30005844 -24.874174526,23.758891025 -25.006579649,23.387916035 -25.096043606,23.140301794 -25.155173451,22.768436012 -25.24309529,22.520230387 -25.301192394,22.271789648 -25.358873807,21.906110742 -25.442914911,21.927079918 -25.51826852,21.975156137 -25.698421447,22.023927052 -25.878427928,22.122303874 -26.238288894,22.271155704 -26.777884724,22.321643618 -26.957483521))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.36989
45.98727948509604
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
2021-12-23T15:51:43.955587Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S26E024/2018/10/14/02A398
2.0E-4
2.0E-4
true
block average
2
2
-25.0
24.0
-26.0
25.0
POLYGON((24.336956733794956 -25.0,24.425812795026236 -25.3074367980902,24.630043475652034 -26.0,24.0 -26.0,24.0 -25.0,24.336956733794956 -25.0))
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_02A398_S26E024_2018_10_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02A398_S26E024_2018_10_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02A398_S26E024_2018_10_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02A398_S26E024_2018_10_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02A398_S26E024_2018_10_14_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