https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-15T16:20:56.166040Z
2023-05-15T16:21:21.165300Z
s3://sentinel-s1-l1c/GRD/2023/5/15/IW/DV/S1A_IW_GRDH_1SDV_20230515T162056_20230515T162121_048546_05D6DC_EBBB
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
2023-05-15T16:20:56.166040Z
2023-05-15T16:21:21.165300Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230515T183231_V20230515T144313_20230515T180043.EOF
348.0292904123067
693000
Copernicus Ground Segment
2023-05-15T19:14:10.516240Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230515T162056_20230515T162121_048546_05D6DC_EBBB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.974155563773564 -3.3563802662610978,30.062410077116965 -3.1182639503135934,31.14991771033495 -2.879082717559977,31.070096735784432 -2.5178443859685156,31.035315258813355 -2.336056353840252,30.997099411912156 -2.1550348665300927,30.95808909507732 -1.9741944967620144,30.918330847986986 -1.7935245908939894,30.882402934521956 -1.612021145285952,30.829146679710117 -1.3719844418506726,29.63219060723431 -1.632490449819701,28.635500378722796 -1.848845456264439,28.648697656387526 -1.9084707722947627,28.68261725596018 -2.090934994471659,28.737879459474843 -2.2687488622736756,28.779710241275758 -2.4494926016517953,28.806222914484835 -2.6335860963767854,28.8483584188344 -2.814271062038657,28.894071374258417 -2.9941753706713023,28.93116609736468 -3.1759687834635124,28.974155563773564 -3.3563802662610978))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87530292998142
46.20744726985213
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
2023-05-16T01:17:09.840748Z
Batch API, v4.202.0
s3://deafrica-sentinel-1/s1_rtc/S03E028/2023/05/15/05D6DC
2.0E-4
2.0E-4
true
block average
2
2
-2.0
28.0
-3.0
29.0
POLYGON((28.89525988273531 -3.0,28.848358418835282 -2.814271062042186,28.806222914484895 -2.633586096376796,28.779710241275843 -2.449492601652241,28.737879459474648 -2.2687488622728815,28.682617255960064 -2.090934994471153,28.665712689339784 -2.0,29.0 -2.0,29.0 -3.0,28.89525988273531 -3.0))
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_05D6DC_S03E028_2023_05_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D6DC_S03E028_2023_05_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D6DC_S03E028_2023_05_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D6DC_S03E028_2023_05_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D6DC_S03E028_2023_05_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