https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-31T15:27:49.448706Z
2023-10-31T15:28:14.447171Z
s3://sentinel-s1-l1c/GRD/2023/10/31/IW/DV/S1A_IW_GRDH_1SDV_20231031T152749_20231031T152814_051011_062687_6A44
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
2023-10-31T15:27:49.448706Z
2023-10-31T15:28:14.447171Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231031T173304_V20231031T134544_20231031T170314.EOF
347.93194699952494
693000
Copernicus Ground Segment
2023-10-31T18:17:07.825480Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231031T152749_20231031T152814_051011_062687_6A44
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((40.0333023720621 12.527572527525061,40.59863034551939 12.639125547259196,41.16229009112792 12.749060140956981,41.72767808388067 12.858030546024237,42.29330227209507 12.965732696161593,42.25567572551732 13.146256143326442,42.21971098076675 13.32718225296097,42.18247331542989 13.507864113589784,42.14685154004984 13.688845273046496,42.11246423660064 13.87005234904083,42.07603215476157 14.050871267680318,42.04040864441752 14.23183649158424,42.00535385945412 14.412902391228828,41.99432326627905 14.473067607866017,41.42830700891409 14.36715256532759,40.86381263410911 14.260072380121763,40.283979682197035 14.148586750209848,39.7583839443129 14.046221271115687,39.76845705938003 13.985596368094267,39.794123258396105 13.80188630081142,39.83143101510519 13.62045640815308,39.85784808741408 13.43687973983433,39.889860088729904 13.25439839379145,39.92973395295472 13.07346544171434,39.96478918562643 12.891578688369368,40.00427091406104 12.710566075843866,40.0333023720621 12.527572527525061))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.91438
46.05254
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
2023-11-01T11:34:27.101189Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/N13E039/2023/10/31/062687
2.0E-4
2.0E-4
true
block average
2
2
14.0
39.0
13.0
40.0
POLYGON((39.94389302779256 13.0,39.92973395295645 13.073465441706286,39.88986008873125 13.254398393785058,39.857848087411156 13.436879739851927,39.83143101510446 13.620456408158136,39.79412325839533 13.80188630081634,39.76606382764902 14.0,40.0 14.0,40.0 13.0,39.94389302779256 13.0))
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_062687_N13E039_2023_10_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_062687_N13E039_2023_10_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_062687_N13E039_2023_10_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_062687_N13E039_2023_10_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_062687_N13E039_2023_10_31_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