Remote Sensing Lab, Ecosystem Planning

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Vegetation Mapping

Introduction

The Remote Sensing Lab (RSL) vegetation mapping team is responsible for producing a comprehensive vegetation database that meets regional and national vegetation mapping standards. A mapping methodology has been developed to capture forest vegetation characteristics using automated, systematic procedures that efficiently and cost-effectively map large areas with minimal bias. Map attributes consist of vegetation types, using the Calveg classification system, and forest structural characteristics. See the Vegetation Classification page for more information. Map updates are completed on a five year coordinated schedule as a key component of the vegetation monitoring program. See the Monitoring page for more information.

The mapping system involves the following phases:

• Map Unit Design and Classification
• Natural Region Delineation
• Life Form Classification
• Data Collection and Descriptions
• Terrain Model Development
• Field Verification and Editing
• Forest Stand Structure
• Accuracy Assessment

Mapping Program:

• Status of CALVEG Mapping in California
• Download CALVEG Maps & Accuracy Assessments
• Existing Vegetation - GIS Layer Description
• Update Schedule by National Forest

USDA Forest Service - Remote Sensing Lab, Ecosystem Planning
Last Modified: Tuesday, 23 January 2007 at 12:54:03 EST