https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-17T16:04:43.097162Z
2023-02-17T16:05:12.114580Z
s3://sentinel-s1-l1c/GRD/2023/2/17/IW/DV/S1A_IW_GRDH_1SDV_20230217T160443_20230217T160512_047278_05AC86_1441
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
2023-02-17T16:04:43.097162Z
2023-02-17T16:05:12.114580Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230217T162325_V20230217T155720_20230217T223220.EOF
347.41504032694536
693000
Copernicus Ground Segment
2023-02-17T16:48:50.605365Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230217T160443_20230217T160512_047278_05AC86_1441
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.635410315210407 27.62507783652474,29.027885770986238 27.69198463197334,29.2914467756505 27.736246382190025,29.686363200203264 27.801564421444965,29.950526383145487 27.844584080389986,30.346810117384734 27.908111184305742,30.611656830043554 27.94989309719392,31.141455049224227 28.0318519014794,31.09449599538391 28.269867046173726,31.05969269761762 28.450597574902336,31.02368134441085 28.63114211692648,30.98839243505973 28.811791753063158,30.951646965353575 28.992219980442208,30.917054221049213 29.172965116887315,30.880013361563005 29.35334354759596,30.820894729062537 29.65519030554772,30.55262500993689 29.615054903625648,30.150427844583483 29.553807426605676,29.613853951229693 29.47008876226228,29.34513024679866 29.427297896070748,28.94371793777868 29.36230150696842,28.67407806895525 29.317919572515457,28.275868379665113 29.25130630301407,28.342940527202288 28.94900162250545,28.424560764799022 28.587446316479824,28.464667636069343 28.406551997597926,28.50183338861275 28.225158497554563,28.54254114149388 28.044368288077575,28.622014039846217 27.68246045736564,28.635410315210407 27.62507783652474))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76437077606012
46.62128353423741
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
2023-02-17T21:59:41.669466Z
Batch API, v4.176.0
s3://deafrica-sentinel-1/s1_rtc/N28E030/2023/02/17/05AC86
2.0E-4
2.0E-4
true
block average
2
2
29.0
30.0
28.0
31.0
POLYGON((30.950157950310064 29.0,31.0 28.752370750220802,31.0 28.009969067081503,30.93555794239894 28.0,30.0 28.0,30.0 29.0,30.950157950310064 29.0))
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_05AC86_N28E030_2023_02_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05AC86_N28E030_2023_02_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05AC86_N28E030_2023_02_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05AC86_N28E030_2023_02_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05AC86_N28E030_2023_02_17_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