> ## Documentation Index
> Fetch the complete documentation index at: https://data.avert.ldeo.columbia.edu/llms.txt
> Use this file to discover all available pages before exploring further.

# Instruments

Soil temperature probes are typically installed at shallow depths, co-located with soil CO₂ sensors. The stations are powered by solar arrays with battery backup, and data are telemetered in near real time. The rugged design of the probes allows them to withstand extreme weather and corrosive volcanic environments.

<AccordionGroup>
  <Accordion title="Probes">
    Shallowly buried soil temperature sensors, often co-located with soil CO₂
    instruments.
  </Accordion>

  <Accordion title="Power and Telemetry">
    Powered by solar arrays with battery storage, transmitting in near real
    time.
  </Accordion>

  <Accordion title="Durability">
    Designed to withstand extreme weather and corrosive volcanic gases.
  </Accordion>
</AccordionGroup>