ArcGIS – ant.burnett.com.au https://ant.burnett.com.au Mon, 22 Mar 2021 00:06:32 +0000 en-AU hourly 1 https://wordpress.org/?v=6.9 https://ant.burnett.com.au/wp-content/uploads/ant-outline-200.png ArcGIS – ant.burnett.com.au https://ant.burnett.com.au 32 32 Certificate – ArcGIS Cartography https://ant.burnett.com.au/certificate-arcgis-cartography/ Mon, 22 Mar 2021 00:06:32 +0000 https://ant.burnett.com.au/?p=406 Continue Reading →]]> A 6-week MOOC finishing in March 2021. The course covered everything in cartography from theming, animating, 3D visualisations, temporal maps, and more.

  • Symbolising a map
  • Creating Layouts for Print
  • Projections – what to use when
  • Classifying data
  • Generalising data – not as dull as it sounds but so often omitted
  • Vector Tiles vs Raster Tiles
  • Thematic mapping
  • Labels and Composition
  • Label Classes and Advanced Label Settings
  • Labels as Symbols – use a value plus colour and transparency to create a thematic map with text
  • Mapping terrain in 3D
  • Small Multiples – snapshots of a map laid out in a grid
  • Fly-through animations
  • 2D Animation through time
  • Stop-Motion Animations

A fun video as part of the course:

[youtube url=”https://youtu.be/oo4GKc8S1Xw” width=”600″ height=”400″ responsive=”yes” autoplay=”yes” mute=”no” title=”Stop-motion with ArcGIS Pro”]

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Querying Data Using ArcGIS Pro Web Course https://ant.burnett.com.au/querying-data-using-arcgis-pro-web-course/ Wed, 12 Aug 2020 04:37:25 +0000 http://admin.burnett.com.au/?p=105 About This Course

A single dataset may store thousands of records and querying the dataset is a fast way to find features. Learn the building blocks of a query expression and how to select features that meet one or more attribute criteria.

Learning Objectives

Be able to perform the following tasks:

  • Construct queries in ArcGIS Pro to select features based on specific attributes.
  • Describe common data types that are used to define feature attribute fields.
  • Identify the components of an attribute query.
  • Construct a query using an attribute field that has text values.
  • Construct a query using an attribute field that has numeric values.

Querying data using feature attributes

Most GIS data includes features and an attribute table. The features represent the location of an object on a map. The attribute table provides descriptive information about the features (for example, their size, address, age, and so on). This information is referred to as the attributes of the feature (or data). These attributes are used to search and query the data.

Certificate

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Displaying Data in ArcGIS Pro Web Course https://ant.burnett.com.au/displaying-data-in-arcgis-pro-web-course/ Wed, 12 Aug 2020 04:16:01 +0000 http://admin.burnett.com.au/?p=99 Symbols are used to give meaning to data in maps. Choosing appropriate symbols can make your map more useful and easier to interpret. In this course, you will work with single, unique-value, and graduated symbols.

Learning Objectives

Be able to perform the following tasks:
* Apply a single symbol to a layer in ArcGIS Pro.
* Apply symbols to a layer in ArcGIS Pro using categorical and quantitative attributes.

Symbolising Qualitative Data

Single Symbols

Use fields within a map layer to change the symbology of a lyer. In this example, the map is symbolised by road type.

This map shows roads in Utah symbolized

Unique Values

When displaying qualitative, categorical values, provide more information at a glance by using unique-value symbology instead of single symbols. Apply unique values to any feature type (point, line, or polygon).

The first step in symbolizing by unique values is to choose an attribute field from which to take the values. The values in this field are commonly text. However, the values might be numbers that represent a category rather than a quantity.

Assign Graduated Color

By changing line weights and colors the map becomes more meaningful.

Symbolise using graduated colours

Certificate

Certificate of Completion

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Managing Map Layers in ArcGIS Pro Web Course https://ant.burnett.com.au/managing-map-layers-in-arcgis-pro-web-course/ Tue, 11 Aug 2020 03:56:32 +0000 http://admin.burnett.com.au/?p=93 Map users need to have a good experience when viewing and dynamically exploring the features being showcased. This course introduced basic layer property settings you can manage to provide a simplified, focused user experience.

Learning Objectives

Be able to perform the following:
* Use layer properties to control the visibility of features in ArcGIS Pro.
* Modify scale settings on a layer.
* Explain visibility settings.
* Define group layers.
* Explain the benefit of grouping layers.
* Modify scale range on a group layer.
* Define definition query.
* Create a definition query to display a subset of features.

Setting Scale

Creating a group layer is the best way to turn a group of related layers on and off at once.

Setting scale on a group

Certificate

Certificate of Completion

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Getting Started with the Geodatabase Web Course https://ant.burnett.com.au/getting-started-with-the-geodatabase-web-course/ Wed, 08 Jul 2020 03:24:00 +0000 http://admin.burnett.com.au/?p=85 The geodatabase is the native data storage format for ArcGIS. It offers many advantages for modeling, analyzing, managing, and maintaining GIS data.

Learning Objectives

  • Describe the components of the geodatabase.
  • Create geodatabase schema.
  • Design and create a geodatabase.

Advantages of using a geodatabase

Feature Description
Centralised repository All data is stored in the same database, as opposed to in many separate files.
Scalable data model As your GIS needs increase, you can migrate data from one geodatabase to an upgraded format that allows for more users and editors.
Increased data integrity You can create spatial and attribute behaviours to facilitate editing, help eliminate data entry errors, and maintain spatial and attribute relationships between your data.
Support for imagery Mosaic datasets in the geodatabase allow you to manage multiple images as one.

Types of geodatabase

  • File Geodatabase:
    • a collection of GIS datasets stored in a file system folder.
    • work across operating systems and can store individual datasets up to 1 terabyte (TB) in size by default. The size limit can be increased with keywords to 256 TB.
    • support multiple people editing different feature classes or tables at the same time.
    • based on SQL Server Express (.mdf)
  • Enterprise geodatabase:
    • support versioning and replication.
    • require a database management system (DBMS), such as DB2, Informix, Microsoft SQL Server, Oracle, or PostgreSQL.
    • typically found in larger organizations.
    • support multiple users viewing and editing the GIS database at the same time.

Sample geodatabase from course

Mosaic Datasets

A mosaic dataset is a data model within a geodatabase that is used to store, manage, view, and query large collections of raster data. It can be a heterogeneous collection of raster datasets (individual images) with multiple formats, sources, data types, resolutions, number of bands, pixel depths, file sizes, and coordinate systems.

Certificate

Mosaic of imagery

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ArcGIS Pro Basics Web Course https://ant.burnett.com.au/arcgis-pro-basics-web-course/ Wed, 08 Jul 2020 02:45:00 +0000 http://admin.burnett.com.au/?p=76 This course introduced the powerful capabilities of ArcGIS Pro with working project builds and quizzes.

Goals

  • Describe the capabilities of ArcGIS Pro
  • Use basic ArcGIS Pro functionality

Software Capabilities

Learning objectives include awareness of:
* 2D and 3D maps
* how to perform spatial analysis
* enhance analysis with Artificial Intelligence and machine learning
* integrating and managing data
* processing imagery
* creating portals to share projects

Projects in ArcGIS Pro

Projects include databases, folders, maps, styles, toolboxes and layouts.
https://www.esri.com/training/courses/5cad02469b1f4010cad9ac46-19080//Content/Media/ProjectArchitecture.png

User Interface

Core features are
* Ribbon
* Tabs
* Groups
* Tool/Buttons
* Views
* Panes

Project – Los Angeles Earthquakes

The project used 2D and 3D imagery to explore the 1994 Southern California earthquake. Final project was published to ArcGIS Online.

Certificate

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