https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-18T03:15:21.725994Z
2023-08-18T03:15:46.724655Z
s3://sentinel-s1-l1c/GRD/2023/8/18/IW/DV/S1A_IW_GRDH_1SDV_20230818T031521_20230818T031546_049924_060154_DB6F
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
2023-08-18T03:15:21.725994Z
2023-08-18T03:15:46.724655Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230818T044852_V20230818T005213_20230818T040943.EOF
192.1778185411375
693000
Copernicus Ground Segment
2023-08-18T05:58:52.165491Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230818T031521_20230818T031546_049924_060154_DB6F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((40.782074308136366 18.787307317866134,40.198337757137644 18.896188230163787,39.61142675695593 19.003673594350055,39.02376843884773 19.10929520656678,38.439017798415975 19.212401797108225,38.26313534334176 18.30776504162886,38.22729225038488 18.126922342092698,38.1900304665207 17.946326758287057,38.14946126496517 17.766315690263955,38.129136138841396 17.708140499891975,38.725020458971315 17.60102947379801,39.30777204360907 17.494409725370193,39.88949885912177 17.38614620488295,40.468138172730434 17.276647012735104,40.782074308136366 18.787307317866134))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80170920515314
46.15463609979982
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
2023-08-18T08:37:42.732294Z
Batch API, v4.247.1
s3://deafrica-sentinel-1/s1_rtc/N18E038/2023/08/18/060154
2.0E-4
2.0E-4
true
block average
2
2
19.0
38.0
18.0
39.0
POLYGON((38.201104717008015 18.0,38.26313534335502 18.307765041697696,38.39772194202796 19.0,39.0 19.0,39.0 18.0,38.201104717008015 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_060154_N18E038_2023_08_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_060154_N18E038_2023_08_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_060154_N18E038_2023_08_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_060154_N18E038_2023_08_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_060154_N18E038_2023_08_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 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