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Last modified by robert on 2025/06/16 07:51
From version 37.2
edited by Sima Mousavi
on 2024/01/25 14:31
Change comment: There is no comment for this version
To version 23.1
edited by robert
on 2024/01/24 11:33
Change comment: There is no comment for this version

Summary

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1 -XWiki.sima
1 +XWiki.robert
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79 79  
80 80  === ===
81 81  
82 -* (((
82 +=== ===
83 +
83 83  === **6- Data Sharing and Metadata Creation** ===
84 -)))
85 85  
86 86  **GPS Data**:
87 87  
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109 109  Use a (**landfill**, not //compost//) degradable bag when installing to keep the instrument clean. This will save you many hours of time cleaning them in preparation for their return. [[Here is a video>>url:http://auspass.edu.au/field/bd3c_removal.mp4]] demonstrating its effectiveness.
110 110  )))
111 111  
112 -----
113 -
114 -=== **Seismic Station Demobilization and Documentation** ===
115 -
116 -1. (((
117 -**Preparation for Demobilization**:
118 -
119 -* Before starting the demobilization process, ensure you have a compass, tape, marker, pen, clipboard, logbook, and compass ready in your tote bag.
120 -)))
121 -1. (((
122 -**Locating the instrument**:
123 -
124 -* Use the downloaded GPS file to accurately locate the node for demobilization.
125 -* Import this KMZ file onto your phone for easy reference and location tracking.
126 -* Utilize Google Maps or Google Earth to create a KMZ file of the station’s location.
127 -)))
128 -1. (((
129 -**Labeling Instruments for Demobilization**:
130 -
131 -* Write the station name and the instrument’s serial number on a label.
132 -* Add markers 'D' (for download), 'C' (for charge), and ‘R’ (for removal) next to checkboxes on the label.
133 -* Affix this label to the top of the instrument to avoid confusion during the charging and downloading data.
134 -)))
135 -1. (((
136 -**Photographing the Setup Node**:
137 -
138 -* Take a photo of the entire setup node with the __//label//__ and __//compass visible//__.
139 -* This photo serves as a final record of the instrument’s condition and orientation at the time of removal.
140 -)))
141 -1. (((
142 -**Logging Demobilization Details**:
143 -
144 -* Use the field logbook to note the time of demobilization, serial numbers, and station name.
145 -* Record any observations or issues related to the instrument’s orientation, level, or any other relevant factors.
146 -)))
147 -1. (((
148 -**Final Checks and Equipment Removal**:
149 -
150 -* Before physically removing the instrument, double-check that all necessary data has been downloaded and all photos and notes have been taken.
151 -* Carefully dismantle and pack the equipment, ensuring that all components are accounted for and securely stored for transport.
152 -)))
153 -
154 -[[image:blob:https://anu365-my.sharepoint.com/aba1fadc-c966-4177-9f2c-7cbd734bff46]] [[image:blob:https://anu365-my.sharepoint.com/aba1fadc-c966-4177-9f2c-7cbd734bff46]]
155 -
156 -----
157 -
158 -=== **Charging Procedure for Seismic Nodes** ===
159 -
160 -1. (((
161 -**Preparation for Charging**:
162 -
163 -* Before charging, ensure each node is clean. This involves removing any dirt or debris to maintain the integrity of the equipment and ensure effective charging.
164 -)))
165 -1. (((
166 -**Disassembling the Node**:
167 -
168 -* Carefully remove the battery and the spike from the sensor. This is typically done by twisting the spike part of the instrument to release these components.
169 -)))
170 -1. (((
171 -**Setting Nodes in the Charging Box**:
172 -
173 -* Place up to 16 nodes into the charging box, arranging them with the spikes pointing upwards. This configuration is essential for proper connection and efficient charging.
174 -)))
175 -1. (((
176 -**Monitoring the Charging Process**:
177 -
178 -* Once the nodes are set in the charging box and the charging process begins, red lights adjacent to the batteries will illuminate. These lights indicate that charging is underway.
179 -* Observe the transition of the lights from steady red to orange, then to green, and finally to flashing green. A flashing green light signifies that the batteries are fully charged.
180 -)))
181 -1. (((
182 -**Updating Charge Status**:
183 -
184 -* During the charging period, take this opportunity to update the status of each unit. Check the //"C"// box on your temporary labels to indicate that the unit has been successfully charged.
185 -* This step is crucial for tracking the charging status of multiple units, especially when handling a large number of nodes.
186 -)))
187 -
188 -[[IGU 16-HRcharger (left) and harvester (right)>>image:1705195933422-337.png||data-xwiki-image-style-alignment="center"]]
189 -
190 -
191 -
192 -
193 -[[image:1706153354750-415.png]]
194 -
195 -----
196 -
197 -=== **Downloading and Converting Seismic Data to MiniSeed Format** ===
198 -
199 -==== **Node Registration and Software Setup** ====
200 -
201 -1. (((
202 -**Registering Nodes in the System**:
203 -
204 -* To begin, register the nodes in the system so the software can recognize them.
205 -* Navigate to the installation folder of “SmartSoloApps SoloLite”.
206 -* Right-click on deviceconfig.exe and choose “run as an administrator”. Save the file to the “deviceconfig” directory (refer to the snapshot below).
207 -* To avoid double registration, replace the file each time you register a new node.
208 -)))
209 -1. (((
210 -**Creating a New Project in SoloLite**:
211 -
212 -* Open the “SoloLite” software.
213 -* Go to “File” and create a new project. Don't worry about finding the exact 16 nodes used in script writing.
214 -* Ignore the settings for seismic recordings in the subsequent window. Resetting instruments (e.g., sampling rate, gain) requires reprogramming via script.
215 -)))
216 -
217 -==== **Data Downloading Process** ====
218 -
219 -1. (((
220 -**Initiating Data Download**:
221 -
222 -* Once a new project is created, the Data Transfer View panel will display connected nodes with details like series number and data size.
223 -* If “Prospect not matched” appears, it simply means the new project doesn’t match the original programming project. This is not a concern.
224 -* Select all nodes and right-click to “force download”. This starts the download process.
225 -* Completed downloads will appear as new folders in the Downloaded Data panel.
226 -)))
227 -1. (((
228 -**Exporting Data in Readable Format**:
229 -
230 -* Go to the “Tool” menu and select “export seismic data”.
231 -* Tailor other parameters to personal preference and ensure "Sample Interval" matches the setting used during node reset.
232 -* Click “prepare” followed by “run” to start reformatting. Monitor this process in the small panel at the bottom left.
233 -* (% class="box warningmessage" %)
234 -(((
235 -* **Ensure to export data as "COUNTS", not "mV".**
236 -
237 -* **Set "Remove Gain" to the same decibel gain as during programming (ANU usually sets this to 18 db, but double-check).**
238 -)))
239 -)))
240 -
241 -==== **Handling Nodes During Download** ====
242 -
243 -1. (((
244 -**Monitoring Download Indicators**:
245 -
246 -* During download, green lights on nodes will blink, and associated red lights on the rack will flash.
247 -* Disconnect nodes properly before unplugging anything.
248 -* Be cautious: if the laptop enters sleep mode, the download will pause.
249 -)))
250 -1. (((
251 -//**Investment in Storage Hardware**~://
252 -
253 -* (% class="box warningmessage" %)
254 -(((
255 -* **Use fast external hard drives to avoid limitations in data harvesting.**
256 -
257 -* **Recommended specifications: USB-C, USB 3.0, and 4+ Tb of space.**
258 -)))
259 -)))
260 -1. (((
261 -**Metadata and Time Settings**:
262 -
263 -* Ensure all metadata is saved with the file.
264 -* System auto-determines the earliest data time as the start time. You can set it a day earlier at 00:00:00 for 24-hour data segments starting from midnight.
265 -)))
266 -1. (((
267 -**Finalizing the Download**:
268 -
269 -* After downloading, mark the //"D"// box on your temporary labels to indicate completion.
270 -
271 -
272 -)))
273 -
274 -[[image:1706153266647-145.png]]
275 -
276 -[[Caption>>image:1705195543887-977.png]]
277 -
278 -
279 -[[Caption>>image:1705195543890-537.png||data-xwiki-image-style-alignment="center"]]
280 -
281 -
282 -
283 -[[Caption>>image:1705195543891-334.png||data-xwiki-image-style-alignment="center"]]
284 -
285 -
286 -
287 -[[image:1705195543898-365.png||data-xwiki-image-style-alignment="center"]]
288 -
289 -----
290 -
291 -=== **Cleaning** ===
292 -
293 -**Procedure for Seismic Nodes:**
294 -
295 -* If the nodes are placed in a thick plastic bag at the time of installation, the cleaning procedure should be straightforward. If not you have a lot of work to do before they are returned to us!
296 -
297 297  = =
298 298  
299 299  = SmartSolo IGU 16HR 3C (5 Hz) Short Period Node =
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303 303  == Sub-paragraph ==
304 304  
305 305  
306 -== [[image:1705196270090-364.png]] ==
121 +== ==
307 307  
308 308  
309 309  = Smart Solo BD3C-5 (5 second) Broad-Band Node =
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310 310  
311 311  Lorem
312 312  
128 +[[image:1705196270090-364.png]]
313 313  
130 +
314 314  == GPS Considerations ==
315 315  
316 316  The GPS antenna is at the top and center of the unit, and will (usually) only receive signal with a clear sky view directly above. The signal is able to penetrate plastic and terracotta planters and a thin layer of soil, but may struggle if the soil layer is too thick. The BD3C will not start recording without first attaining a GPS lock.
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394 394  
395 395  Use existing field logbook to note time, SN and station name plus any notes – including any issues with orientation or level or anything else
396 396  
397 -[[IGU 16-HRcharger (left) and harvester (right)>>image:1705195933422-337.png||data-xwiki-image-style-alignment="center"]]
398 398  
399 -
400 400  == Charging ==
401 401  
402 402  Clean node prior to charging and harvesting the data
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409 409  
410 410  This is a good time to check the "C" box on your temporary labels to mark that the unit has been charged
411 411  
227 +[[IGU 16-HRcharger (left) and harvester (right)>>image:1705195933422-337.png||data-xwiki-image-style-alignment="center"]]
412 412  
413 413  
230 +
414 414  == Downloading and Converting Data to MiniSeed ==
415 415  
416 416  
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