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Wiki source code of FDSN Guide

Version 1.3 by robert on 2025/03/24 10:07
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1 {{box cssClass="floatinginfobox" title="**Contents**"}}
2 {{toc/}}
3 {{/box}}
4
5 = [[How to Install ObsPy>>url:https://github.com/obspy/obspy/wiki#installation]] =
6
7 = [[Seed-Vault>>https://github.com/AuScope/seed-vault]] =
8
9 = Connecting to an FDSN Server =
10
11 == How to connect to AusPass with & without authenticated access ==
12
13
14 {{code language="python"}}
15 import obspy
16 from obspy.clients.fdsn import Client
17
18 # Initialize FDSN client for AusPass
19
20 # For open access data, no username or password is required.
21 client = Client('AUSPASS')
22
23 # To access restricted data, supply your username and password
24 # Replace 'Z1' and '12345' with your actual credentials
25 client = Client('AUSPASS', user='Z1', password='12345')
26 {{/code}}
27
28 = Station Metadata =
29
30 Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
31
32
33 == Sub-paragraph ==
34
35 Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
36
37 === Sub-sub paragraph ===
38
39 Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
40
41
42 = Waveform Data =
43
44 Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
45
46
47
48 = Earthquake Data =
49
50 == How to download an Earthquake Catalog ==
51
52 {{code language="python"}}
53 from obspy.clients.fdsn import Client
54 from obspy import UTCDateTime
55
56 # Initialize the AusPass FDSN client
57 client = Client("AUSPASS")
58
59 # Define the time range for the earthquake catalog
60 start_time = UTCDateTime("2021-08-01")
61 end_time = UTCDateTime("2022-01-01") # End of year
62
63 # Define the geographic region (latitude and longitude for Woodspoint, Victoria, Australia)
64 latitude = -37.47
65 longitude = 146.10
66 max_radius = 5 # in degrees
67
68 # Download the earthquake catalog
69 catalog = client.get_events(starttime=start_time, endtime=end_time,
70 minmagnitude=2, latitude=latitude, longitude=longitude,
71 maxradius=max_radius)
72
73 # Save the catalog to a file (e.g., QuakeML format)
74 catalog.write("Woodspoint_earthquakes.xml", format="QUAKEML")
75 {{/code}}
76
77