https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-18T02:36:25.895666Z
2023-02-18T02:36:50.894857Z
s3://sentinel-s1-l1c/GRD/2023/2/18/IW/DV/S1A_IW_GRDH_1SDV_20230218T023625_20230218T023650_047284_05ACB8_1A2E
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
2023-02-18T02:36:25.895666Z
2023-02-18T02:36:50.894857Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230218T040607_V20230218T001057_20230218T032827.EOF
192.0141057273322
693000
Copernicus Ground Segment
2023-02-18T04:31:16.715010Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230218T023625_20230218T023650_047284_05ACB8_1A2E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((49.30678388700146 10.297440200120562,48.74019040684676 10.411237764022916,48.17036221942744 10.524588753483338,47.60211340011946 10.636520482648477,47.05839444006186 10.742575077215648,47.02267774193405 10.561559868748011,46.982971113896475 10.381225109393299,46.955217533726206 10.198549922383187,46.918129149640286 10.017692144134854,46.88164338495619 9.836711518061993,46.846020654196565 9.655555900408824,46.81198839942704 9.47408092460332,46.76584149885976 9.23312639254036,47.30546180634649 9.126176295836986,47.87349501634935 9.01265038334639,48.43850378916446 8.898785325593256,48.997836119756656 8.78514731625824,49.008053480856375 8.845242525647725,49.045337878077795 9.026798145483014,49.085177684934365 9.207831140935296,49.12017061489183 9.389848977877437,49.16124585362569 9.570628094436959,49.19484230336922 9.752924009387105,49.22953259523281 9.93499416253229,49.266795723935125 10.116540317997604,49.30678388700146 10.297440200120562))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.88872507334742
46.2033684878673
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
2023-02-18T08:00:13.288070Z
Batch API, v4.176.0
s3://deafrica-sentinel-1/s1_rtc/N09E049/2023/02/18/05ACB8
2.0E-4
2.0E-4
true
block average
2
2
10.0
49.0
9.0
50.0
POLYGON((49.242875322771 10.0,49.194842303364425 9.752924009361001,49.16124585362635 9.570628094440442,49.12017061489095 9.389848977874145,49.085177684936006 9.207831140942849,49.039834590975566 9.0,49.0 9.0,49.0 10.0,49.242875322771 10.0))
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_05ACB8_N09E049_2023_02_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05ACB8_N09E049_2023_02_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05ACB8_N09E049_2023_02_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05ACB8_N09E049_2023_02_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05ACB8_N09E049_2023_02_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