https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-05T04:22:20.793741Z
2023-07-05T04:22:49.803115Z
s3://sentinel-s1-l1c/GRD/2023/7/5/IW/DV/S1A_IW_GRDH_1SDV_20230705T042220_20230705T042249_049283_05ED1A_3FAB
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
2023-07-05T04:22:20.793741Z
2023-07-05T04:22:49.803115Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230705T073221_V20230705T015800_20230705T051530.EOF
192.0744763986195
693000
Copernicus Ground Segment
2023-07-05T07:48:09.490174Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230705T042220_20230705T042249_049283_05ED1A_3FAB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.384801752002204 14.313033361430067,22.808414845133612 14.425033429195935,22.227300680052313 14.536413396023656,21.651489973436714 14.645246103305471,21.10804958467411 14.746550121653005,21.09696523207077 14.687891388721107,21.061377388407724 14.506949156038814,21.025048519328177 14.326139697281892,20.99017420468467 14.14505465535725,20.884354147568914 13.601990035315712,20.84980063892817 13.420822078124113,20.790048877823946 13.118867267138443,21.330472959305965 13.016189530701393,21.907019519247484 12.9053058562199,22.47686539944167 12.794363056849146,23.04514709568361 12.682398114676769,23.073551519894888 12.803057050732072,23.111959803731885 12.98426827148788,23.148343494946374 13.165878169325815,23.187737339267553 13.346892198832427,23.260828003126793 13.710038806515357,23.29608265165132 13.891862203065168,23.33301172758884 14.073354561209333,23.372878490283373 14.254270137120724,23.384801752002204 14.313033361430067))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.95444346326331
46.20789290245139
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
2023-07-05T13:05:56.481212Z
Batch API, v4.222.2
s3://deafrica-sentinel-1/s1_rtc/N14E020/2023/07/05/05ED1A
2.0E-4
2.0E-4
true
block average
2
2
15.0
20.0
14.0
21.0
POLYGON((20.9619092591361 14.0,21.0 14.196075143496056,21.0 14.0,20.9619092591361 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_05ED1A_N14E020_2023_07_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05ED1A_N14E020_2023_07_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05ED1A_N14E020_2023_07_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05ED1A_N14E020_2023_07_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05ED1A_N14E020_2023_07_05_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