Top Geographical Information System Flashcards

Cards: 13| Attempts: 2| Last updated: Sep 16, 2015

Attribute Data

Data That Describes The Characteristics Of Sp...

Continuous Features

Spatial Features That Exist Between Observati...

Coverage

An ESRI Data Format For Topological Vector Da...

Data Exploration

Data Centered Query And Analysis

Cards: 13| Attempts: 0| Last updated: Sep 17, 2015

Coordinate System

Uses 3 Dimensional Location On Earth, Referen...

Projection

Based On X And Y Coordinates Depend On Projec...

Vector Data

Stores Geographic Information As Points, Line...

Raster Data

Stores Geographic Information In A Grid Of Ro...

Cards: 13| Attempts: 0| Last updated: Sep 18, 2015

What Was The First GIS?

Canada Land Inventory

What/When Were The 3 Stages Of GIS History?

60s/70s - Innovation 80s - Commercialization...

What Are The Scales Of Measurement? (4)

Nominal Ordinal Interval Ratio

What Is Nominal Data?

Basically Yes Or No, T/F, 0/1, = Or ≠

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