https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-10T17:57:15.125913Z
2023-05-10T17:57:40.124209Z
s3://sentinel-s1-l1c/GRD/2023/5/10/IW/DV/S1A_IW_GRDH_1SDV_20230510T175715_20230510T175740_048475_05D4C4_1376
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
2023-05-10T17:57:15.125913Z
2023-05-10T17:57:40.124209Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230510T195732_V20230510T161343_20230510T193113.EOF
347.81069423664565
693000
Copernicus Ground Segment
2023-05-10T20:21:37.870387Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230510T175715_20230510T175740_048475_05D4C4_1376
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((1.927531466406403 17.726922353963896,2.5125247990936814 17.837172887232768,3.099929592704155 17.945981916340955,3.6877753477313804 18.05296570420098,4.253074501835435 18.15403613733314,4.218521606172515 18.33497394456712,4.148392949847995 18.696839469066315,4.07919233806077 19.058847024861496,3.9624791686459435 19.66165935781653,3.391692468614876 19.561615639749583,2.7980116368914687 19.455507144770134,2.2070374546211 19.347814182278558,1.6157941665324353 19.238012974669033,1.7406286740595727 18.63372520135004,1.853983577932487 18.089820628698874,1.8901090362077557 17.908202660721937,1.927531466406403 17.726922353963896))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87876308417051
46.12518008593464
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
2023-05-10T22:15:17.936702Z
Batch API, v4.197.0
s3://deafrica-sentinel-1/s1_rtc/N19E004/2023/05/10/05D4C4
2.0E-4
2.0E-4
true
block average
2
2
20.0
4.0
19.0
5.0
POLYGON((4.0 19.46786786028158,4.090441412995989 19.0,4.0 19.0,4.0 19.46786786028158))
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_05D4C4_N19E004_2023_05_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D4C4_N19E004_2023_05_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D4C4_N19E004_2023_05_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D4C4_N19E004_2023_05_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D4C4_N19E004_2023_05_10_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