https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-20T02:29:22.100015Z
2022-05-20T02:29:54.936352Z
s3://sentinel-s1-l1c/GRD/2022/5/20/IW/DV/S1A_IW_GRDH_1SDV_20220520T022922_20220520T022954_043288_052B66_2C70
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
2022-05-20T02:29:22.100015Z
2022-05-20T02:29:54.936352Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220520T035437_V20220519T235426_20220520T031156.EOF
192.4786846367198
693000
Copernicus Ground Segment
2022-05-20T04:36:52.034429Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220520T022922_20220520T022954_043288_052B66_2C70
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((45.69051302810287 -23.898247700521594,45.13593677311351 -23.77059169011809,44.76877251662208 -23.6848368911029,44.522785933008606 -23.626834285470913,44.27812671439407 -23.568712492754386,43.910133859112534 -23.480470984344723,43.3278441369075 -23.33882907031911,43.17706122171545 -23.876760487081498,43.07567680829361 -24.235317054817283,42.97352069392232 -24.593752779000187,42.80581812851826 -25.17663221616216,43.14766568722149 -25.260518706048973,43.39610765542845 -25.32091175517792,43.76922907704347 -25.410719767529205,44.01828113830384 -25.470068475604425,44.3923137247944 -25.558302840088203,44.641970479231475 -25.61659768718252,44.891867480561096 -25.67446837692431,45.21081624610019 -25.74761716870311,45.22320891847497 -25.70198232943453,45.26911953593662 -25.52135446997576,45.36663050492513 -25.161446190918294,45.414078074840425 -24.981210284377227,45.601107370376255 -24.259753997691796,45.64525475124634 -24.07881980318792,45.69051302810287 -23.898247700521594))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.8329
45.66385202228928
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
2022-05-20T06:15:29.028113Z
Batch API, v4.112.0
s3://deafrica-sentinel-1/s1_rtc/S26E043/2022/05/20/052B66
2.0E-4
2.0E-4
true
block average
2
2
-25.0
43.0
-26.0
44.0
POLYGON((44.0 -25.465712109570255,43.39610765573569 -25.32091175525194,43.0 -25.224282799539143,43.0 -25.0,44.0 -25.0,44.0 -25.465712109570255))
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_052B66_S26E043_2022_05_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_052B66_S26E043_2022_05_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_052B66_S26E043_2022_05_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_052B66_S26E043_2022_05_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_052B66_S26E043_2022_05_20_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