Articles

A screenshot showing the Gateway into Bali application.

Gateway into Bali

Caitlin Dempsey

Gateway into Bali is an interactive, guided tour of GIS using this colorful Indonesian island as the backdrop.

How to Create a Password Login For ArcView 3x

Caitlin Dempsey

If you want to require users to login with a password before being able to use ArcView here's a simple way.

Creating Html Pages on the Fly Using Avenue

Caitlin Dempsey

You can use Avenue to write html code in order to create html pages on the fly. In the Avenue ...

Vector GIS Product Categories

Marco Morais

This article categorizes GIS software by use, into four categories: desktop mapping, data viewers, components, and internet mapping.

National Map Accuracy Standards (NMAS)

Caitlin Dempsey

Definition: Standards established in 1941 by the U.S. Bureau of the Budget to set accuracy standards for all federally produced ...

Linking MS Access With ArcView 3.x Using Avenue

Caitlin Dempsey

The two sections of code in this article focus on using Avenue to interact with MS Access to extract and use data with ArcView.

What does it take to support a GIS?

Geo Contributor

A systems analyst discusses what it takes for the information technology group for a local government to support GIS operations.

Dr. David M. Theobald Talks About His Career in GIS, Issues in GIS Education, and the Use of GIS for Conservation

Marco Morais

Dr. David M. Theobald is a Scientist at the Natural Resource Ecology Laboratory at Colorado State University in Fort Collins, Colorado who has been working with GIS since the middle 1980s in the areas of planning, conservation GIS, and landscape ecology.

The Geography Network

Caitlin Dempsey

Esri launched the Geography Network as a collaborative system for sharing digital geographic information on the internet.

Simplified ArcGIS Product Schema

Introducing the ArcGIS Platform: One Look, Many Applications

Marco Morais

Perhaps the most immediate impact for users leaving the 2000 ESRI User Conference is the announcement of the unification of the ESRI product line, called ArcGIS.

How to Add a Custom Symbol to Arcview 3x

Caitlin Dempsey

This article will show you in easy to follow steps how to add your own image file to ArcView 3x in order to create a custom symbol.

Simplified ArcGIS Product Schema

Realizing the Benefits of an N-Tiered Enterprise GIS

Marco Morais

This year's conference is an especially significant event in the history of the GIS industry because of several concurrent developments in technology.

Geography of Fortune 1000 Companies

Caitlin Dempsey

Data gathered from two thousand year Fortune 1000 Company ranking was mapped in order to look at any spatial patterns in their locations.

ArcView 3.x screenshot showing red dots for the geocoded points and black lines for streets.

Geocoding Primer

Caitlin Dempsey

This tutorial explains how to geocode using Esri's ArcView 3.x GIS software.

Thirty Tips and Tricks for Programming in Avenue

Marco Morais

Some tips and tricks for customizing ArcView 3x using Avenue

Number of Year 2000 Fortune 1000 Companies by State

Caitlin Dempsey

Number of Fortune 1000 companies categorized by state for the year 2000.  The list of total count of Fortune 1000 ...

Fortune 1000 Companies By State for the Year 2000

Caitlin Dempsey

Listed below are the Fortune 1000 companies listed by state for the year 2000.  Each records lists the company name, ...

U.S. discontinues selective availability of GPS to public

Geo Contributor

On May 1, 2000, the U.S. government discontinued "selective availability", which was the intentional degradation of GPS signals.

How to Change Default Directories in ArcView 3x

Caitlin Dempsey

After using ArcView 3x you’ve probably noticed the directory defaults. You can easily change the default temp directory, the first directory ...

The Power of Mapping

Caitlin Dempsey

The real value of GIS come from the ability to integrate spatial information with higher end statistical and analytical processes to derive spatial patterns not readily apparent to the observer.

GIS Day: A Celebration

Caitlin Dempsey

On November 19, 1999 thousands of businesses, governments and schools participated in GIS Day. Coming on the tail end of ...

How to Run an Excel Macro in ArcView 3x

Caitlin Dempsey

Using Avenue, you can easily run Excel Macros from within ArcView. Difficulty Level: Average    Time Required: 10 minutes Here’s ...

GIS Software Components: Examples Using OpenMap and MapObjects

Marco Morais

The ultimate goal of software components is to fuse the use of different pieces of software into one smoothly operating package.

How to Select Ridgelines From a DEM Using Spatial Analyst

Caitlin Dempsey

Selecting out ridgelines from a DEM using ArcView 3x’s Spatial Analyst extension is pretty straightforward. These steps assume the initial ...

What is Open GIS?

Marco Morais

Open GIS is the full integration of geospatial data into mainstream information technology.

Mapping the Earth – the Shuttle Radar Topography Mission

Caitlin Dempsey

Space Shuttle Endeavour lifted off on February 11, 2000 and one of its missions is an ambitious mapping of the earth.