Device and system for monitoring geological and structural displacement

A position monitoring device, comprising:

• a processor;
• memory accessible to the processor;
• a geo-spatial positioning antenna;
• a geo-spatial positioning module coupled to the geo-spatial positioning antenna and configured to generate geo-spatial positioning data based on an output of the geo-spatial positioning antenna that specifies a geo-spatial position of the position monitoring device;
• a power supply module;
• a solar cell module to charge the power supply module;
• a first communications module;
• and
• a sealed housing containing the processor, the geo-spatial positioning module, the geo-spatial positioning antenna, the solar cell module, the power supply module, and the first communications module;
• wherein the memory contains instructions which, when executed by the processor, cause the processor to:
• transmit geo-spatial positioning information from the first communications module to a device external to the position monitoring device.