https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-19T18:14:30.015387Z
2023-07-19T18:14:55.014445Z
s3://sentinel-s1-l1c/GRD/2023/7/19/IW/DV/S1A_IW_GRDH_1SDV_20230719T181430_20230719T181455_049496_05F3A6_7342
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
2023-07-19T18:14:30.015387Z
2023-07-19T18:14:55.014445Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230719T201412_V20230719T163015_20230719T194745.EOF
347.72982992878417
693000
Copernicus Ground Segment
2023-07-19T20:46:50.606294Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230719T181430_20230719T181455_049496_05F3A6_7342
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-2.7332242136633265 20.357547367224782,-2.1441867856430004 20.465738560302906,-1.549624465485194 20.572771537861918,-0.954325510008307 20.677748152396102,-0.36876593468163016 20.778863590355133,-0.40318136084779593 20.959773877363197,-0.4382169890723491 21.140666638667962,-0.47387210348293163 21.32145005572367,-0.5789206817361567 21.864096332963033,-0.661155478641712 22.285635045272418,-1.2525607302503117 22.18563013296013,-1.8543832580090576 22.081511369588274,-2.4555237277742075 21.975147434517243,-3.0514660123506374 21.867372397816144,-2.9234336128269702 21.263787009583517,-2.7332242136633265 20.357547367224782))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82652616164587
46.04618735381204
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
2023-07-20T02:04:26.829753Z
Batch API, v4.232.0
s3://deafrica-sentinel-1/s1_rtc/N21W001/2023/07/19/05F3A6
2.0E-4
2.0E-4
true
block average
2
2
22.0
-1.0
21.0
0.0
POLYGON((-0.6054330995311376 22.0,-0.410972427043346 21.0,-1.0 21.0,-1.0 22.0,-0.6054330995311376 22.0))
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_05F3A6_N21W001_2023_07_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05F3A6_N21W001_2023_07_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05F3A6_N21W001_2023_07_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05F3A6_N21W001_2023_07_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05F3A6_N21W001_2023_07_19_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