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Changes for page Field Deployment Guides

Last modified by KB on 2025/08/12 12:18
From version 13.1
edited by Jack Dent
on 2024/12/09 10:58
Change comment: There is no comment for this version
To version 10.1
edited by Jack Dent
on 2024/05/15 13:14
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
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1 1  = **Seismic Station Setup** =
2 2  
3 3  Conducting fieldwork for a seismic station setup involves a series of meticulous steps and considerations to ensure accurate and reliable seismic data collection. 
4 -
4 +\\Long-term solar-powered stations
5 5  
6 6  (% class="row" %)
7 7  (((
8 8  (% class="col-xs-12 col-sm-8" %)
9 9  (((
10 -= **Site selection and preparation** =
10 +== **Site selection and preparation** ==
11 11  
12 12  * (((
13 13  Choose a location with minimal noise interference and away from urban areas, traffic, and industrial activities.
... ... @@ -17,20 +17,15 @@
17 17  * Conduct a detailed survey of the site, including topographical, geological, and geophysical assessments.
18 18  * Prepare the site by clearing vegetation, leveling the ground
19 19  
20 -= **Installing Sensors** =
20 +== **Installing seismic sensors** ==
21 21  
22 -* Bury seismometers at an appropriate depth for noise reduction and stable ground coupling, typically 0.7 - 1 metre depth.
22 +* Bury seismometers at an appropriate depth for noise reduction and stable ground coupling.
23 23  * Orient the sensors correctly using a compass, paying special attention to the north direction. When using a compass to orient the sensors, ensure it is kept away from metal objects or structures that could interfere with its magnetic field. Accurately determine the north direction for precise sensor orientation.
24 24  
25 -= **Setting up Data Logger** =
25 +== **Setting up data**: ==
26 26  
27 27  * Install data loggers or recorders compatible with the sensors.
28 -* Ensure adequate storage capacity and configuration for the desired sampling rate and data format. Generally:
29 -
30 -64Gb card: 245 days @ 250hz or 610 days @ 100hz
31 -
32 -32Gb card: 122 days @ 250hz or 305 days @ 100hz
33 -
28 +* Ensure adequate storage capacity and configuration for the desired sampling rate and data format.
34 34  * Establish a reliable power source, such as solar panels, batteries, or local grid connection. Use a compass to align solar panels facing north in the south hemisphere for optimal sunlight exposure.
35 35  * Set up a GPS antenna to provide accurate time synchronization for the seismic data
36 36  * Ensure the GPS antenna has a clear view of the sky for optimal signal reception.
... ... @@ -37,7 +37,7 @@
37 37  * Calibrate sensors and data acquisition systems for accuracy.
38 38  * Test for sensitivity, noise levels, and overall performance.
39 39  
40 -= **Fire safety measures and documentation in seismic station installation** =
35 +== **Fire safety measures and documentation in seismic station installation** ==
41 41  
42 42  * In bushfire-prone areas, clear a wide perimeter around the installation to reduce fire risk.
43 43  * Use fireproof blankets to cover equipment, providing an additional layer of protection against fire damage.
... ... @@ -46,7 +46,7 @@
46 46  * Document the installation process, including sensor types, orientations, locations, and system configurations, along with fire safety measures implemented.
47 47  * Record essential metadata for seismic data interpretation.
48 48  
49 -= **Step-by-step field installation guide (with images)** =
44 +== **Step-by-step field installation guide (with images)** ==
50 50  
51 51  
52 52  (% border="0" cellpadding="0" cellspacing="0" style="width:800px" %)
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68 68  )))|(% style="width:191px" %)(((
69 69  [[image:1715741200573-382.jpg||height="173" width="87"]][[image:1715741200573-909.jpg||height="173" width="87"]]
70 70  
71 -(% style="color:#000000; font-family:Arial,sans-serif; font-size:14.6667px; white-space-collapse:preserve" %)5. Fill in the hole whilst stabilising the sensor and packing the dirt firmly.
66 +(% style="color: rgb(0, 0, 0); font-family: Arial, sans-serif; font-size: 14.6667px; white-space-collapse: preserve" %)5. Fill in the hole whilst stabilising the sensor and packing the dirt firmly.
72 72  )))|(% style="width:191px" %)(((
73 73  [[image:1715741278653-711.jpg||height="189" width="189"]]
74 74  
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94 94  )))|(% style="width:191px" %)(((
95 95  [[image:1715742099260-834.jpg||height="177" width="177"]]
96 96  
97 -11. (% style="color:#000000; font-family:Arial,sans-serif; font-size:11pt; font-style:normal; font-variant:normal; font-weight:400; text-decoration:none; white-space:pre-wrap" %)Fold the other metal grating panel over and peg it into the ground. If the ground is too hard, a wire can be used to fix the metal grates to each other. This will also help reduce noise from the rattle of the cage prevent animals from getting to the logger.
92 +11. (% style="color:#000000; font-family:Arial,sans-serif; font-size:11pt; font-style:normal; font-variant:normal; font-weight:400; text-decoration:none; white-space:pre-wrap" %)Fold the other metal grating panel over and peg it into the ground. If the ground is too hard, a wire can be used to fix the metal grates to each other. This will also help reduce the rattle of the cage to reduce noise and help prevent animals from getting into the cage.
98 98  )))|(% style="width:191px" %)(((
99 99  [[image:1715742149920-412.jpg||height="186" width="186"]]
100 100