Precipitation is one important input variable for land surface hydrologic and ecological models. Next Generation Radar (NEXRAD) can provide precipitation products that cover most of the conterminous United States at high resolution (approximately 4 km 4 km). There are two major issues concerning the application of NEXRAD data: 1) the lack of a NEXRAD geo-processing and geo-referring program and...

Gray wolf populations have been rebounding in the Great Lakes region, after being nearly extirpated from the conterminous United States. Breeding populations of wolves have established in the Upper Peninsula of Michigan but have not yet become widely established in the Lower Peninsula (LP) of Michigan, despite several sightings of wolves in the LP since 2004. The objective of this analysis was ...

BACKGROUND West Nile Virus (WNV) was first isolated in 1937. Since the 1950s, many outbreaks have occurred in various countries. The first appearance of infected birds in Manitoba, Canada was in 2002. OBJECTIVE This paper describes the data preparation phase of setting up a geographic information system (GIS) simulation environment for WNV Agent-Based Modelling in Manitoba. METHODS The main...

The Geographic Information System (GIS) is a tool used by industries needing to track information about spatially distributed assets. A water utility, for example, must know not only the precise location of each pipe and pump, but also the respective pressure rating and flow rate of each. In many ways, an accelerator such as CEBAF (Continuous Electron Beam Accelerator Facility) can be viewed as...

ArcGIS Online is a unified Web portal designed by Environment System Research Institute (ESRI). It contains a rich collection of Web maps, layers, and services contributed by GIS users throughout the world. The metadata about these GIS resources reside in data silos that can be accessed via a Web API. While this is sufficient for simple syntax-based searches, it does not support more advanced q...

The solanum fruit fly, Bactrocera latifrons (Hendel), is a major pest throughout South and South East Asia, including very few parts of southern China, and has invaded Hawaii and recently the continent of Africa (Tanzania and Kenya). With the development of international trade in fruits and vegetables, B. latifrons has become a potential threat to Chinese agriculture. In this study, CLIMEX 3.0 ...

With the increase in permanent forest clearing, global deforestation is having a major impact on our finite resources. A growing public awareness of current forestry practices around the world is provoking people to question the management of these valuable forested regions. We will present a conceptual model that links visualizations and quantitative data to spatial locations over a range of t...

Pemanfaatan peta desa terutama untuk analisis informasi-informasi berupa batas wilayah, sarana prasarana, bangunan, penggunaan lahan dan jalan dapat dijadikan acuan dalam perencanaan pembangunan desa. Dalam artikel pengabdian kepada masyarakat ini, diadakan pelatihan pembuatan perangkat di Kabupaten Purbalingga. Perangkat dari Purbalingga berpartisipasi lokakarya menggunakan program ArcGIS Aven...