https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-25T05:22:47.700032Z
2023-10-25T05:23:12.697528Z
s3://sentinel-s1-l1c/GRD/2023/10/25/IW/DV/S1A_IW_GRDH_1SDV_20231025T052247_20231025T052312_050917_06234A_5BEE
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
2023-10-25T05:22:47.700032Z
2023-10-25T05:23:12.697528Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231025T052148_V20231025T044244_20231025T111744.EOF
192.903047595368
693000
Copernicus Ground Segment
2023-10-25T06:01:51.864281Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231025T052247_20231025T052312_050917_06234A_5BEE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((11.206859321553914 34.17749664873014,10.793935532444069 34.24249949080744,10.511467261570342 34.28610576451713,10.086601244900951 34.35038682806673,9.802626331641871 34.39247683679501,9.518542638299804 34.43388325434055,9.091086125517009 34.494869036300884,8.806057741376884 34.534656858006834,8.510181550686385 34.57520790805016,8.480555850181094 34.393971498116464,8.44337859991178 34.21365652975284,8.374008913807598 33.8523408300293,8.336613092940706 33.67204855864635,8.215200371467851 33.071350034088574,8.500642488805022 33.03112922538054,8.77968077410516 32.99114157195018,9.196896984786566 32.93012149801467,9.475713599299741 32.8885215807699,9.753366328939476 32.84643849955992,10.166537045223505 32.782599594944,10.447008490291273 32.73844069232542,10.856150491785307 32.6728132172012,10.911674573999825 32.91302831969489,10.996746864284248 33.274198016494026,11.038421824614842 33.454925809563115,11.206859321553914 34.17749664873014))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.63561678918196
46.51629256771295
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
2023-10-25T10:33:59.391866Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/N33E009/2023/10/25/06234A
2.0E-4
2.0E-4
true
block average
2
2
34.0
9.0
33.0
10.0
POLYGON((9.0 33.0,9.0 34.0,10.0 34.0,10.0 33.0,9.0 33.0))
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_06234A_N33E009_2023_10_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_06234A_N33E009_2023_10_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_06234A_N33E009_2023_10_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_06234A_N33E009_2023_10_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_06234A_N33E009_2023_10_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