https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-15T18:50:10.936475Z
2023-07-15T18:50:35.935367Z
s3://sentinel-s1-l1c/GRD/2023/7/15/IW/DV/S1A_IW_GRDH_1SDV_20230715T185010_20230715T185035_049438_05F1E4_F180
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
2023-07-15T18:50:10.936475Z
2023-07-15T18:50:35.935367Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230715T172729_V20230715T170315_20230715T233815.EOF
347.26106724118637
693000
Copernicus Ground Segment
2023-07-15T19:09:58.329807Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230715T185010_20230715T185035_049438_05F1E4_F180
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-13.114801961034502 30.377374792566453,-12.732249843644956 30.440541773699543,-12.470867027175306 30.48300869788364,-12.078370807579326 30.54572752131766,-11.816428607686555 30.586883748958073,-11.423103923520152 30.64763032170638,-11.160616590693689 30.687467688122783,-10.897915293398402 30.726775328407474,-10.538900431155989 30.77957160627541,-10.83754021742887 32.28347863993615,-11.202450582338948 32.23119592184977,-11.469452620922258 32.19222566501375,-11.736225793646266 32.152693313960384,-12.1359504907646 32.092343828965255,-12.402139670151708 32.0514122093354,-12.80097589286955 31.98897031137288,-13.06656451905042 31.946648051140457,-13.455247662754898 31.88363528871296,-13.277679808166388 31.100849790158357,-13.114801961034502 30.377374792566453))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.69182850006674
46.08229265696383
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
2023-07-15T23:32:15.555456Z
Batch API, v4.232.0
s3://deafrica-sentinel-1/s1_rtc/N31W012/2023/07/15/05F1E4
2.0E-4
2.0E-4
true
block average
2
2
32.0
-12.0
31.0
-11.0
POLYGON((-12.0 31.0,-12.0 32.0,-11.0 32.0,-11.0 31.0,-12.0 31.0))
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_05F1E4_N31W012_2023_07_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05F1E4_N31W012_2023_07_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05F1E4_N31W012_2023_07_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05F1E4_N31W012_2023_07_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05F1E4_N31W012_2023_07_15_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