Columnar display of linear referenced data portrays dozens of attributes of linear features simultaneously, visually, and interactively. In this genome-like display, each attribute is a layer of an ArcMap data frame. Location is in traditional geographic space and as distance along a measured route created with ArcINFO dynamic segmentation. The resulting display is familiar to investigators acc...

The ability of the GIS to assist governments in displaying and analyzing assets has grown from a utility based application to include many other features, including street and park trees. This paper will describe a case study in the design and implementation of an ArcGIS tree geodatabase model for use in Washington, DC, once known as the City of Trees. The model is used for general analysis as ...

AIM To measure the accessibility to healtcare services in order to reveal their quality and to improve the overall coverage, continuity and other features. MATERIAL AND METHODS We used the software ESRI Arc GIS 9.3, the Network Analyst function and data provided by Ambulance Service of Iasi (A.S.I.) with emergencies statistics for the first four months of 2012, processed by Microsoft Office E...