Guide to recording post-installation metadata, site conditions, and station configuration for long-term data quality and traceability.
The 3D-PAWS Metadata Form is used to record essential information about each station following installation. It captures key details such as station identity, geographic coordinates, power configuration, communications setup, and sensor placement. This metadata ensures that all 3D-PAWS stations are documented consistently, allowing for reliable data interpretation, troubleshooting, and long-term network management.
Technicians should complete the form immediately after installation, including photographs, alignment notes, and power or communications verification. Accurate metadata supports future maintenance, calibration, and data validation by linking environmental observations to precise site conditions and installation parameters.
Why It Matters
Post-installation metadata is as important as the sensor data itself. Site conditions, instrument heights, alignment, and power/communications details directly affect how observations should be interpreted, compared, and quality-controlled across the network. Without this context, it becomes difficult to distinguish real environmental signals from installation-related biases or later site changes.
This form also supports station traceability and interoperability, including reporting to frameworks like WIS 2.0 through a WMO identifier. Consistent metadata makes each 3D-PAWS station reproducible, easier to maintain over time, and more valuable for shared research and operational datasets.
