https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-11-17T03:08:42.469410Z
2022-11-17T03:09:07.466777Z
s3://sentinel-s1-l1c/GRD/2022/11/17/IW/DV/S1A_IW_GRDH_1SDV_20221117T030842_20221117T030907_045928_057ED9_5E3C
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
2022-11-17T03:08:42.469410Z
2022-11-17T03:09:07.466777Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221117T062021_V20221117T021426_20221117T053156.EOF
192.2108236069965
693000
Copernicus Ground Segment
2022-11-17T08:00:10.659892Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221117T030842_20221117T030907_045928_057ED9_5E3C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((37.182936666594074 -16.98407921039453,36.61648095370472 -16.85481870342491,36.0259224089516 -16.71821463127559,35.43790157280831 -16.580344980704957,34.90019470504663 -16.452646790363687,34.85292127555453 -16.632130771613227,34.81021129892996 -16.812824624255683,34.76524861492018 -16.99298613203936,34.580424893995186 -17.712550995926534,34.535733676768594 -17.89284199354858,34.5197443582265 -17.95188863764504,35.06315517259489 -18.081703588590692,35.65629274081533 -18.221434613405403,36.25173267710855 -18.359660812760367,36.82093812508992 -18.48986101867995,36.923355712305636 -18.068966662121376,37.054303801354834 -17.52670449691692,37.182936666594074 -16.98407921039453))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.22729
45.96616284241185
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
2022-11-17T09:12:35.718774Z
Batch API, v4.157.0
s3://deafrica-sentinel-1/s1_rtc/S18E035/2022/11/17/057ED9
2.0E-4
2.0E-4
true
block average
2
2
-17.0
35.0
-18.0
36.0
POLYGON((35.0 -18.0,35.0 -17.0,36.0 -17.0,36.0 -18.0,35.0 -18.0))
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_057ED9_S18E035_2022_11_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_057ED9_S18E035_2022_11_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_057ED9_S18E035_2022_11_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_057ED9_S18E035_2022_11_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_057ED9_S18E035_2022_11_17_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 2021
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