https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-25T03:00:00.937809Z
2023-09-25T03:00:25.936096Z
s3://sentinel-s1-l1c/GRD/2023/9/25/IW/DV/S1A_IW_GRDH_1SDV_20230925T030000_20230925T030025_050478_06144D_1F65
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
2023-09-25T03:00:00.937809Z
2023-09-25T03:00:25.936096Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230925T043447_V20230925T003548_20230925T035318.EOF
192.0879894215936
693000
Copernicus Ground Segment
2023-09-25T05:45:11.336539Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230925T030000_20230925T030025_050478_06144D_1F65
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((44.05149314725848 14.869853493478697,43.49935389793949 14.976613316079955,42.931505839932946 15.084905319068124,42.35634542991224 15.193029662847678,41.790877990000844 15.297790043131226,41.68686734276095 14.754491735713437,41.652653412665885 14.57326505444054,41.61737061862965 14.39223095544577,41.582715464279765 14.211074578892987,41.54709707781284 14.030092274448311,41.498809012003456 13.789451655763735,42.0617990535453 13.683264483746521,42.632927669012915 13.574132480144549,43.20357908345755 13.463683719018906,43.76377142912304 13.35389788534713,43.77606758904909 13.413879422359726,43.8052135468162 13.596939387658066,43.83678961000632 13.77951508782901,43.874849380653494 13.96081380126264,43.910069704921376 14.14266747322052,43.946939965801086 14.324195503913272,43.98161060561799 14.506151137086785,44.015679251236286 14.688220725830693,44.05149314725848 14.869853493478697))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85609
46.02033112491734
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
2023-09-25T08:45:02.930053Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/N14E042/2023/09/25/06144D
2.0E-4
2.0E-4
true
block average
2
2
15.0
42.0
14.0
43.0
POLYGON((42.0 14.0,42.0 15.0,43.0 15.0,43.0 14.0,42.0 14.0))
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_06144D_N14E042_2023_09_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_06144D_N14E042_2023_09_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_06144D_N14E042_2023_09_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_06144D_N14E042_2023_09_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_06144D_N14E042_2023_09_25_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