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3D-PAWS Build and Deployment Roadmap

End-to-end roadmap for preparing, building, deploying, and maintaining a 3D-PAWS station.

Building and deploying a 3D-PAWS station follows a series of stages, beginning with printing the components and ending with long-term operation and maintenance.

The roadmap below outlines the typical workflow used to build, deploy, and operate a station.

Phase 1 — Preparation

Print and Prepare Components

Use a 3D printer to manufacture the structural components of the station.

Typical tasks include:

  • Printing instrument components

  • Removing supports and finishing parts

  • Preparing threads and fittings

  • Gathering hardware and tools

Proper preparation of printed parts significantly improves assembly success and long-term durability.

Assemble Instruments and Sensors

Build the individual instruments and prepare the data logger hardware.

Typical tasks include:

  • Rain gauge assembly

  • Wind sensors (anemometer and wind vane)

  • Radiation shield and environmental sensors

  • Preparing sensor cables and connectors

At the end of this stage, each instrument should be mechanically complete.

Phase 2 — System Integration

Integrate and Test Sensors

Connect sensors to the data logger and verify that the system is functioning correctly.

Typical tasks include:

  • Wiring sensors to the data logger

  • Powering the system

  • Confirming sensor readings

  • Performing initial calibration checks

Testing at this stage helps identify wiring or configuration issues before field deployment.

Configure Data Systems

Set up the systems used to collect and visualize station data.

Typical tasks include:

  • Configuring the data logger (Particle or Raspberry Pi)

  • Creating a CHORDS station configuration

  • Setting up webhooks for data ingestion

  • Creating Grafana dashboards for visualization

Completing this stage before deployment makes it easier to verify that the station is transmitting data correctly during installation.

Phase 3 — Deployment

Select and Evaluate the Station Site

Choose a suitable location for the station using meteorological siting guidance such as WMO No. 8.

Key considerations include:

Environmental exposure

  • Temperature and humidity sensors should be placed away from artificial heat sources.

  • Rain gauges should be positioned away from obstructions that block precipitation.

  • Wind sensors should be installed in areas with minimal turbulence.

Practical deployment considerations

  • Cellular or network signal availability

  • Station security

  • Safe access for installation and maintenance

Proper siting is critical for accurate meteorological observations.

Pre-Assemble the Station

Before field installation, assemble the full station structure and mount the instruments.

Typical tasks include:

  • Mounting sensors on the station frame

  • Connecting the sensors to the data logger

  • Installing the solar power system

  • Verifying cable routing and strain relief

  • Verifying the data coming in

This stage acts as a final system verification before deployment.

Install the Station and Record Metadata

Deploy the station in the field and verify that the system is operating correctly.

Typical tasks include:

  • Installing the station structure

  • Verifying power and communications

  • Confirming real-time data transmission

Record Station Metadata

Document important deployment information, including:

  • Station coordinates and elevation

  • Sensor heights above ground

  • Orientation and mounting configuration

  • Power system details

  • Installation photos and notes

Phase 4 — Operation and Maintenance

Maintain the Station

Routine maintenance ensures reliable long-term observations.

Maintenance tasks may include:

  • Cleaning sensors and rain gauge funnels

  • Inspecting cables and connectors

  • Checking data quality and system health

  • Troubleshooting the station

Regular maintenance helps ensure consistent environmental observations over time.

Related Resources

PreviousGetting StartedNext3D-PAWS User Forum

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