https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-03-21T16:38:07.867298Z
2023-03-21T16:38:36.902234Z
s3://sentinel-s1-l1c/GRD/2023/3/21/IW/DV/S1A_IW_GRDH_1SDV_20230321T163807_20230321T163836_047745_05BC56_262C
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
2023-03-21T16:38:07.867298Z
2023-03-21T16:38:36.902234Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230321T165632_V20230321T163014_20230321T230514.EOF
347.3126198391538
693000
Copernicus Ground Segment
2023-03-21T17:19:30.400200Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230321T163807_20230321T163836_047745_05BC56_262C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.009199140270354 29.4235446289153,20.40796994841773 29.49011258357428,20.675945629744415 29.5341274354951,20.94360066599034 29.577514393862355,21.345919951412156 29.641648511491915,21.749488281774035 29.70467732361807,22.018956992253326 29.746036232192296,22.56273574839782 29.82772621418847,22.44327636024571 30.426110541759467,22.337012653843434 30.967896357806843,22.24133107120599 31.45113557819009,21.962506227733478 31.410691259580467,21.68885121666858 31.370371321841315,21.415197987411005 31.329434431582264,21.005087519892527 31.266926936172492,20.59624218306496 31.20322777224952,20.32222824867356 31.15976298990084,20.049544599656354 31.115890562036864,19.64477989507152 31.049627962190932,19.875670292042486 30.023142436595492,19.917649261668103 29.842541229198172,19.95625255638924 29.661377769493146,20.009199140270354 29.4235446289153))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72217302873388
46.5642580323987
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
2023-03-21T22:37:00.738430Z
Batch API, v4.184.0
s3://deafrica-sentinel-1/s1_rtc/N30E019/2023/03/21/05BC56
2.0E-4
2.0E-4
true
block average
2
2
31.0
19.0
30.0
20.0
POLYGON((19.881049523205036 30.0,19.65594285802161 31.0,20.0 31.0,20.0 30.0,19.881049523205036 30.0))
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_05BC56_N30E019_2023_03_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05BC56_N30E019_2023_03_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05BC56_N30E019_2023_03_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05BC56_N30E019_2023_03_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05BC56_N30E019_2023_03_21_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