https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-03-25T17:39:05.951874Z
2023-03-25T17:39:30.950451Z
s3://sentinel-s1-l1c/GRD/2023/3/25/IW/DV/S1A_IW_GRDH_1SDV_20230325T173905_20230325T173930_047804_05BE4E_7C72
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
2023-03-25T17:39:05.951874Z
2023-03-25T17:39:30.950451Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230325T194213_V20230325T155715_20230325T191445.EOF
347.9436537487899
693000
Copernicus Ground Segment
2023-03-25T19:56:44.777747Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230325T173905_20230325T173930_047804_05BE4E_7C72
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.29400181000019 11.664507469877854,7.858968676235333 11.776806727734735,8.42492900168584 11.888088483113938,8.992540664454298 11.99846509083157,9.548237199812556 12.105320572856105,9.404719974406536 12.829269139520623,9.333505435813697 13.191362053243381,9.298592929147047 13.372531443081824,9.251306861942584 13.61322917717383,8.692042416183344 13.507509682712183,8.120933787890953 13.398163310738486,7.550328631454688 13.287523404234054,6.980691249637511 13.175693499052166,7.030465244715619 12.934429631710433,7.068611414178418 12.7531024023505,7.105293285470563 12.571483197841408,7.180003651291279 12.208506399668545,7.218252666204072 12.027193411945515,7.255297325660817 11.845638643058573,7.29400181000019 11.664507469877854))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.90175589815418
46.07708973870927
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
2023-03-26T04:10:38.353345Z
Batch API, v4.186.0
s3://deafrica-sentinel-1/s1_rtc/N12E008/2023/03/25/05BE4E
2.0E-4
2.0E-4
true
block average
2
2
13.0
8.0
12.0
9.0
POLYGON((8.0 12.0,8.0 13.0,9.0 13.0,9.0 12.0,8.0 12.0))
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_05BE4E_N12E008_2023_03_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05BE4E_N12E008_2023_03_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05BE4E_N12E008_2023_03_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05BE4E_N12E008_2023_03_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05BE4E_N12E008_2023_03_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