Question 1

Shapefiles are topology-based.

Accepted Answer

A) True 
 B)False

Question 2

A node that breaks a continuous line into separate line segments is called an:

Accepted Answer

A)  dangling node 
B)  overshoot 
C)  undershoot 
D)  pseudo node 
A)  dangling node 
B)  overshoot 
C)  undershoot 
D)  pseudo node

Question 3

Define "location errors."

Accepted Answer

Location errors refer to inaccuracies or

Question 4

Line smoothing is the process of reshaping lines by using splines or some other mathematical functions.

Accepted Answer

A) True 
 B)False

Question 5

Give an example of a polygon feature class that can benefit from the topology (polygon) rule of "Must not overlap with."

Accepted Answer

An example of a polygon feature class th

Question 6

The National Standard for Spatial Data Accuracy defines the accuracy in terms of the root mean square (RMS) error. How is the RMS error derived?

Accepted Answer

The root mean square (RMS) error is a st

Shapefiles are topology-based.

A node that breaks a continuous line into separate line segments is called an:

Define "location errors."

Line smoothing is the process of reshaping lines by using splines or some other mathematical functions.

Give an example of a polygon feature class that can benefit from the topology (polygon) rule of "Must not overlap with."

The National Standard for Spatial Data Accuracy defines the accuracy in terms of the root mean square (RMS) error. How is the RMS error derived?

Introduction

Coordinate Systems

Vector Data Model

Raster Data Model

GIS Data Acquisition

Geometric Transformation

Attribute Data Management

Data Display and Cartography

Data Exploration

Vector Data Analysis

Raster Data Analysis

Terrain Mapping and Analysis

Viewshed and Watershed Analysis

Spatial Interpolation

Geocoding and Dynamic Segmentation

Least Cost Path and Network Analysis

GIS Models and Modeling

Filters

Exam 7: Spatial Data Accuracy and Quality

Shapefiles are topology-based.

A node that breaks a continuous line into separate line segments is called an:

Define "location errors."

Line smoothing is the process of reshaping lines by using splines or some other mathematical functions.

Give an example of a polygon feature class that can benefit from the topology (polygon) rule of "Must not overlap with."

The National Standard for Spatial Data Accuracy defines the accuracy in terms of the root mean square (RMS) error. How is the RMS error derived?

Introduction

Coordinate Systems

Vector Data Model

Raster Data Model

GIS Data Acquisition

Geometric Transformation

Attribute Data Management

Data Display and Cartography

Data Exploration

Vector Data Analysis

Raster Data Analysis

Terrain Mapping and Analysis

Viewshed and Watershed Analysis

Spatial Interpolation

Geocoding and Dynamic Segmentation

Least Cost Path and Network Analysis

GIS Models and Modeling

Filters