Critical Environmental Feature Buffers Since 1995 From City Of Austin

CEF buffers identified during Austin's development review process since 1995, with data prior to that year unavailable. Buffers were digitized from construction plans, environmental assessments, and field observations into a versioned SDE database.

Use Cases

• Analyze buffer size variations against standard Land Development Code dimensions for negotiation patterns.
• Map digitized CEF buffer locations from construction plans and environmental assessments for spatial planning.
• Track changes in Biological Resource GIS data within the versioned SDE database over time.

Strengths

• Data collection initiated in 1995, providing a multi-decade record.
• Sourced from authoritative documents like construction plans and City of Austin staff field observations.
• Integrated into a versioned SDE database, supporting change tracking.

Limitations

• Data for years prior to 1995 is unavailable or lost, creating a temporal gap.
• Actual buffer sizes are subject to negotiation and may differ from code standards, introducing variability.
• Specific data volume (rows, size) and column structure are unknown.

Provenance

Source

City of Austin

Collection Method

Digitized from construction plans, environmental assessments, and field observations using ArcMap.

Time Range

Since 1995

Freshness

Last updated March 2026.

Geography

City of Austin, Texas