https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-23T17:41:16.886526Z
2023-07-23T17:41:41.884867Z
s3://sentinel-s1-l1c/GRD/2023/7/23/IW/DV/S1A_IW_GRDH_1SDV_20230723T174116_20230723T174141_049554_05F56B_F5D7
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
2023-07-23T17:41:16.886526Z
2023-07-23T17:41:41.884867Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230723T194304_V20230723T155720_20230723T191450.EOF
347.7662923533341
693000
Copernicus Ground Segment
2023-07-23T19:57:12.390146Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230723T174116_20230723T174141_049554_05F56B_F5D7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((5.731054494027803 19.221818781827835,6.316379878727059 19.33055208770216,6.9071043565539725 19.43824105555058,7.498016390977261 19.543903768753193,8.079628498844665 19.645883440559494,8.046717013417325 19.827116513990646,8.011793631182679 20.008089760510597,7.97413669429638 20.1885883832955,7.905430868309889 20.550706810701595,7.833561846168895 20.912266116574727,7.787042300545515 21.152821664118456,7.20153796400357 21.05224093211567,6.604485738893829 20.94745717863403,6.007891747935407 20.840521216870172,5.418275487537631 20.732643892058064,5.429790104565833 20.67271236041339,5.504932929659268 20.309939057322204,5.543704521884568 20.128773708567547,5.579963889909087 19.947141215098444,5.617404227703113 19.765726640502187,5.693492379685237 19.40311991233235,5.731054494027803 19.221818781827835))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.869111571169
46.09492579110744
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
2023-07-23T23:51:40.414979Z
Batch API, v4.232.0
s3://deafrica-sentinel-1/s1_rtc/N20E007/2023/07/23/05F56B
2.0E-4
2.0E-4
true
block average
2
2
21.0
7.0
20.0
8.0
POLYGON((7.816595534502438 21.0,7.905430868309194 20.550706810704753,7.974136694296576 20.1885883832946,8.0 20.064619429732797,8.0 20.0,7.0 20.0,7.0 21.0,7.816595534502438 21.0))
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_05F56B_N20E007_2023_07_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05F56B_N20E007_2023_07_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05F56B_N20E007_2023_07_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05F56B_N20E007_2023_07_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05F56B_N20E007_2023_07_23_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