https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-04-07T15:55:23.052394Z
2024-04-07T15:55:52.076566Z
s3://sentinel-s1-l1c/GRD/2024/4/7/IW/DV/S1A_IW_GRDH_1SDV_20240407T155523_20240407T155552_053330_067750_F590
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
2024-04-07T15:55:23.052394Z
2024-04-07T15:55:52.076566Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240407T144419_V20240407T141027_20240407T204527.EOF
347.6218500873039
693000
Copernicus Ground Segment
2024-04-07T16:33:02.718931Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240407T155523_20240407T155552_053330_067750_F590
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.63011482919016 23.250991273609237,32.009110392161844 23.318797978446433,32.26348770200031 23.363757374557068,32.64562069164816 23.430464317922848,32.90076116492838 23.474446413153515,33.41413547257277 23.561591615674576,33.67124814909856 23.604557723881516,34.043848355581964 23.666019035620486,34.032094736121266 23.72392726693521,33.963166717350504 24.085786826773013,33.928160347820906 24.266620763027557,33.728122398514785 25.291960305179614,33.347839129066585 25.230750510618847,33.0881953369193 25.188358382311733,32.56936106362355 25.10219667654761,32.18485028468797 25.037090475212473,31.927779525379165 24.992970791241113,31.668190539660003 24.94793861454648,31.282298757943305 24.880098815911794,31.30821898815116 24.758376901039757,31.347850638254005 24.57738292294131,31.386296294812272 24.3961790062331,31.42539237244564 24.215090772365393,31.46404828241015 24.033924405649667,31.540018746037717 23.67135168438664,31.63011482919016 23.250991273609237))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84069975447239
46.70674456608936
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
2024-04-07T18:37:21.816453Z
Batch API, v4.332.0
s3://deafrica-sentinel-1/s1_rtc/N23E031/2024/04/07/067750
2.0E-4
2.0E-4
true
block average
2
2
24.0
31.0
23.0
32.0
POLYGON((31.630114829190088 23.250991273609223,31.471156519390973 24.0,32.0 24.0,32.0 23.31716802355358,31.630114829190088 23.250991273609223))
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_067750_N23E031_2024_04_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_067750_N23E031_2024_04_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_067750_N23E031_2024_04_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_067750_N23E031_2024_04_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_067750_N23E031_2024_04_07_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://doi.org/10.1109/TGRS.2011.2120616
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model
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