https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-25T16:47:32.920171Z
2023-05-25T16:47:57.918960Z
s3://sentinel-s1-l1c/GRD/2023/5/25/IW/DV/S1A_IW_GRDH_1SDV_20230525T164732_20230525T164757_048693_05DB2E_0C27
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
2023-05-25T16:47:32.920171Z
2023-05-25T16:47:57.918960Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230525T170335_V20230525T163831_20230525T231331.EOF
347.0493112547928
693000
Copernicus Ground Segment
2023-05-25T17:24:49.156403Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230525T164732_20230525T164757_048693_05DB2E_0C27
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((17.051376177448866 33.443129772502836,17.456637730033748 33.507524919872914,17.73625095048928 33.55112399758419,18.156192384487866 33.61533937273412,18.436496180178917 33.657358318624816,18.85745754413243 33.71919596332745,19.138430540145492 33.759624779356955,19.419665103415348 33.79941479885825,19.716190750951075 33.840628226926015,19.570910193135337 34.56240092722933,19.41297568377147 35.34343420613608,19.110989524359336 35.30260538350251,18.824589302323478 35.26314195781679,18.53846873581643 35.22300271799492,18.109821097734518 35.161530246451825,17.82441728104253 35.11970874269826,17.396863352164278 35.055720812164985,17.112200894911435 35.012227761462064,16.699650162575658 34.947921190138175,16.88323822751967 34.16588094140158,17.051376177448866 33.443129772502836))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.62900973855609
46.47054926247691
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
2023-05-26T02:33:22.534428Z
Batch API, v4.207.2
s3://deafrica-sentinel-1/s1_rtc/N33E016/2023/05/25/05DB2E
2.0E-4
2.0E-4
true
block average
2
2
34.0
16.0
33.0
17.0
POLYGON((17.0 33.66397338526401,16.921828108269168 34.0,17.0 34.0,17.0 33.66397338526401))
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_05DB2E_N33E016_2023_05_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05DB2E_N33E016_2023_05_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05DB2E_N33E016_2023_05_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05DB2E_N33E016_2023_05_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05DB2E_N33E016_2023_05_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