Document Type

Report

Department/Program

Virginia Institute of Marine Science

Publication Date

9-2015

Series

Special report in Applied Marine Science and Ocean Engineering No. 445

Abstract

The data inventory developed for the Shoreline Inventory is based on a three tiered shoreline assessment approach. This assessment characterizes conditions that can be observed from a small boat navigating along the shoreline or by using observations made remotely at the desktop using high resolution imagery. The three tiered shoreline assessment approach divides the shorezone into three regions:

1) the immediate riparian zone, evaluated for land use; 2) the bank, evaluated for height, cover and natural protection; and 3) the shoreline, describing the presence of shoreline structures for shore protection and recreational purposes.

The 2015 Inventory for Stafford County was generated using on-screen, digitizing techniques in ArcGIS® - ArcMap v10.2.2 while viewing conditions observed in 2015 Bing high resolution oblique imagery and 2013 imagery from the Virginia Base Mapping Program (VBMP). These data sources allowed the inventory to be generated without additional field work. Three GIS shapefiles are developed. The first describes land use and bank conditions (StaffordCo_lubc_2015). The second reports shoreline structures that are described as arcs or lines (StaffordCo _sstru_2015). The final shapefile includes all structures that are represented as points (StaffordCo _astru_2015)

DOI

https://doi.org/10.21220/V56B12

Keywords

Shoreline Inventories, Virginia, GIS, Management, Data

Publication Statement

Disclaimer: The Center for Coastal Resources Management (CCRM) provides these data with the understanding that they are not guaranteed to be correct or complete, and conclusions drawn from the data set are the sole responsibility of the user. Every attempt has been made to ensure that these data and the documentation are reliable and accurate. CCRM, the Virginia Institute of Marine Science (VIMS), and the Commonwealth of Virginia assume no liability for any damages caused by inaccuracies in the data or documentation; and make no warranty, express or implied, as to the accuracy, completeness, or utility of this information, nor does the fact of distribution constitute a warranty.

Funding

This project was funded in part by the Virginia Coastal Zone Management Program at the Department of Environmental Quality through Grant # NA14NOS419041 of the U.S. Department of Commerce, National Oceanic and Atmospheric Administration, under the Coastal Zone Management Act of 1972, as amended.