Geo 265 - GIS Practicuum Introduction to ArcGIS 8 Exercise 5 - ESRI Virtual Campus Chapters 1-2,...

Geo 265 - GIS Practicuum

Introduction to ArcGIS 8

Exercise 5 - ESRI Virtual Campus

Chapters 1-2, ArcGIS Methods …

Geo 265, GIS Practicuum

Preliminaries

• Exercise 4 due today

• Use “What is ArcGIS” pdf file for reference

ArcGISArcGISArcView & ArcInfoArcView & ArcInfo

ArcViewArcView

ArcExplorerArcExplorer

ProfessionalProfessional

Desktop Desktop

ViewerViewer

SDESDE

MapObjects MapObjects

Internet MapInternet MapServerServer

DeveloperDeveloperEnd UserEnd User

ESRI GIS ToolsESRI GIS Tools


Arc MapArc MapArc CatalogArc Catalog

Arc ToolboxArc Toolbox

ArcGIS 8 Combines AV & AI


Data Formats

Geo-relational work directories Geo-relational work directories

ShapefilesShapefiles

ARC/INFO CoveragesARC/INFO Coverages

Exis

tin

gExis

tin

g

GeoDatabases (all-relational)GeoDatabases (all-relational)

Stand-alone Stand-alone

SDESDENew

New


DBMS

“Object Orientation”

ArcCatalog ArcMap ArcToolbox

GeoDatabaseParcelsMainsValvesPipes

Ru

les

Ru

les

Beh

avio

rB

eh

avio

r


Multi-User Database

A

Version AVersion A

B

Version BVersion B

C

Version CVersion C


ArcCatalog• Data management and browsing application

• Works with all ARC/INFO and new data types


ArcCatalog

• Organize data and maps in a catalog

• Search and find data and maps• View properties

– Multiple views

• Create and manage metadata


The user interfaceTitle bar: shows path to selected item

Status bar: describes selected tools and menu items

Contents panel: 3 views on tree items. Click tabs to change the view.

Catalog tree: navigate to folders

and databases.Tear-off and dockable.

Toolbars: tear-off and dockable. One per Content view.

Sizable! Drag dividers

Menu bar

Catalog toolbar

Context menus: right-click on items.


The Catalog tree• Navigate to data

like Windows® Explorer

• Icons, Content panel identify data types

• Supports drag-n-drop

The CatalogDisk connectionFolder with GIS dataFolder with no GIS dataMS Access® databaseFeature datasetFeature class

TableARC/INFO coverageFeature class

Shapefile (feature class)INFO tableARC/INFO grid

ImageRaster dataset

ARC/INFO tinFiltered fileMap (ArcMap)Layer (ArcCatalog & ArcMap)Database Connections node

Add database connection

SDE database connectionFeature datasetFeature class

Table


The Contents panel• Four views of data:

Everything

Maps & layers

Metadata

Geodata & layers


View Documentation

MetadataMetadata


Metadata in Arc 8• Documents elements in your

Catalog– Shapefiles, coverages, grids, etc.– Feature classes– Tables– Maps– Databases

• Each element can have Metadata


Metadata in Arc 8

• XML format (“Web-enabled”)

• Saved as part of the dataset

• Can be saved as a separate metadata base (like a card catalog)

• Can be published on the web


Arc Map

• Display maps• Build maps • Analyze maps• Publish maps• Create data to put on maps• Develop map applications


All map-based tasks


Exploring the map’s interface

Title bar: shows map name

Status bar: describes selected buttons and menu items; reports coordinates

Display area: Map features draw in the display area

Table of contents: Data views and

layer legends are listed in the

dockable TOC

Toolbars: tear-off and dockable

Menu bar

Standard toolbar

Sizable! Drag divider

Context menus: right-click on data or layers.

Draw toolbar

Add Data Button


Designing your map• Focus on the map design• Add your map elements to the virtual page• Make your maps in layout view


Organizing your data

• Layers appear in the TOC• Layers draw in their TOC order, bottom-up• New layers are smartly added in point,

line, poly order


Keeping track of where you’ve been

• Spatial bookmarks– Creating bookmarks– Naming bookmarks– Returning to a bookmark– Editing bookmarks


Find a feature• Search:

– All layers– Selectable layers– One layer by name

• Flash• Zoom• Identify• Spatial bookmark• Select• ARC Find **


Generating reports• Prototype report writer based on 3rd party

software• Put attribute data on the map (not implemented at

beta)• You control the data you see• Customize the report style


Charting your data• Prototype charting tool based on 3rd party

software• Choose from several different chart types


Referencing positions on your maps

• Graticule• Map index• Measured

graticule


Style sets contain:• Symbols

– Point– Line– Polygon– Text

• Graphic properties– Colors– Color ramps– Fonts

• Map elements– North arrows, scale bars, etc.


LayersNew concept

• Maps contain a set of layers– Like themes– Define how to draw and work with

spatial datasets– Independent of the data

• Publish layers in the Catalog– Can be shared with other users


Layers


ArcMap + VBA


Arc Toolbox Advanced geoprocessing toolbox

• Organizes geoprocessing tools

• 120 tools

• Wizards for advanced tasks– Map projection– Data conversion

• Easy to use

• Local or remote geoprocessing


Using Arc Toolbox• Compose job with Arc Toolbox on Windows• Execute locally or remotely

1. Compose job1. Compose job

ArceditArcedit

ArcplotArcplot

ArcArc

2. Perform geo-processing2. Perform geo-processing


ArcToolbox?• Menu interface for coverage processing & conversion

• Data loading for Geodatabase• Works well with ArcCatalog (drag-n-drop)


The user interface

Tool description: describes selected

tools and wizards

Menu bar

Context menus: Options for Tool tree items.

Tool tree: Organizes tools and wizards by function.

Wizards: For complex tasks

Tools: For basic tools


The Tool Tree• Navigate to tools like Windows®

Explorer• Tools organized by function• Tree is only 3 levels deep -

easy to find tool you want• Tree objects are:

Tool sets

Information screens

Tools

Wizards


• Four tool sets:

Data Management

Analysis

Conversion

Custom


Working with wizards Explanation & guidance

Not just new users

Helpful graphics

Smart defaults!

This is the Buffer wizard

One operation at a time


Perform Geoprocessing


Schedule

• Virtual Campus, free module– Learning ArcGIS I, Basics of ArcGIS– www.geo.orst.edu/esri_distrib.html#vc

• Certificate due to Janine by Wed., Oct. 29th, 5:00

• Exercise 6 starts next Wed., Oct. 29th

Geo 265 - GIS Practicuum Introduction to ArcGIS 8 Exercise 5 - ESRI Virtual Campus Chapters 1-2,...

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