Wiki source code of Field Guides & Best Practices
Version 3.1 by Sima Mousavi on 2024/01/16 13:05
Hide last authors
| author | version | line-number | content |
|---|---|---|---|
 |
3.1 | 1 | = **Seismic Station Setup** = |
 |
1.1 | 2 | |
| |
2.1 | 3 | Conducting field work for a seismic station setup involves a series of meticulous steps and considerations to ensure accurate and reliable seismic data collection. |
| 4 | \\Long term solar powered stations | ||
| |
1.3 | 5 | |
| |
1.1 | 6 | (% class="row" %) |
| 7 | ((( | ||
| 8 | (% class="col-xs-12 col-sm-8" %) | ||
| 9 | ((( | ||
| |
2.1 | 10 | == **Site selection and preparation** == |
| |
1.1 | 11 | |
| |
3.1 | 12 | * ((( |
| 13 | [[Size 1x1 m2>>image:20240116_125547.jpg||alt="Fire blanket, size 1m2"]] | ||
| 14 | |||
| 15 | Choose a location with minimal noise interference and away from urban areas, traffic, and industrial activities. | ||
| 16 | ))) | ||
| |
2.1 | 17 | * The site should be geologically stable and representative of the area's seismic characteristics. |
| 18 | * Accessibility and security of the site are also important factors. | ||
| 19 | * Conduct a detailed survey of the site, including topographical, geological, and geophysical assessments. | ||
| 20 | * Prepare the site by clearing vegetation, leveling the ground | ||
| |
1.1 | 21 | |
| |
3.1 | 22 | == **Installing seismic sensors** == |
| |
1.1 | 23 | |
| |
3.1 | 24 | * Bury seismometers at an appropriate depth for noise reduction and stable ground coupling. |
| 25 | * 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. | ||
| |
1.1 | 26 | |
| |
3.1 | 27 | == **Setting up data acquisition systems**: == |
| |
1.1 | 28 | |
| |
3.1 | 29 | * Install data loggers or recorders compatible with the sensors. |
| 30 | * Ensure adequate storage capacity and configuration for the desired sampling rate and data format. | ||
| |
1.1 | 31 | |
| 32 | |||
| 33 | = Node Setup = | ||
| 34 | |||
| |
1.3 | 35 | Short term (~~30 day) battery powered nodes |
| |
1.1 | 36 | |
| 37 | == Sub-paragraph == | ||
| 38 | |||
| 39 | abc | ||
| 40 | |||
| 41 | == Sub-paragraph == | ||
| 42 | |||
| 43 | abc | ||
| 44 | ))) | ||
| 45 | |||
| 46 | |||
| 47 | (% class="col-xs-12 col-sm-4" %) | ||
| 48 | ((( | ||
| 49 | {{box title="**Contents**"}} | ||
| 50 | {{toc/}} | ||
| 51 | {{/box}} | ||
| 52 | |||
| |
1.4 | 53 | [[image:station_example.png||alt="example long term station setup" data-xwiki-image-style-alignment="center"]]//Figure 1: Typical station setup (LPR-200 & 10w solar panel)// |
| |
1.1 | 54 | |
| |
1.4 | 55 | [[image:20230925_122808.jpg||alt="working on a site" data-xwiki-image-style-alignment="center" height="467" width="350"]] |
| 56 | //Figure 2: Flipping up the back of the fence onto the support picket to work comfortably// | ||
| |
1.1 | 57 | ))) |
| 58 | ))) |