课程信息
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第 2 门课程(共 5 门)

100% 在线

立即开始,按照自己的计划学习。

可灵活调整截止日期

根据您的日程表重置截止日期。

中级

At least 2 years experience, comfortable doing data analysis, and fundamental grasp of GIS concepts.

完成时间大约为19 小时

建议:4 weeks of study, 2-3 hours/week...

英语(English)

字幕:英语(English)

您将学到的内容有

  • Check

    Design data tables and use separating and joining data in a relational database

  • Check

    Write query strings to subset data

  • Check

    Create and work with raster data

  • Check

    Create web maps

您将获得的技能

Spatial AnalysisAnalyticsWorkflowData Management

第 2 门课程(共 5 门)

100% 在线

立即开始,按照自己的计划学习。

可灵活调整截止日期

根据您的日程表重置截止日期。

中级

At least 2 years experience, comfortable doing data analysis, and fundamental grasp of GIS concepts.

完成时间大约为19 小时

建议:4 weeks of study, 2-3 hours/week...

英语(English)

字幕:英语(English)

教学大纲 - 您将从这门课程中学到什么

1
完成时间为 7 小时

Course Overview & Data Models and Formats

This first module covers major concepts in vector and raster data models, scale, designing data tables, using vector attribute tables, and separating and joining data in order to use it more effectively in a relational database.

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15 个视频 (总计 115 分钟), 4 个阅读材料, 2 个测验
15 个视频
Course Mechanics4分钟
Module 1 Overview53
Vector Data Concepts6分钟
Vector Data in Action7分钟
Raster Data Concepts7分钟
Rasters in Action14分钟
Scale and Implications9分钟
Managing Data in the Catalog Window8分钟
Data Design: Attribute Types9分钟
Using Vector Attribute Tables11分钟
Data Design: Joins and Relates7分钟
Data Design: Separating Data, Part 112分钟
Data Design: Separating Data, Part 211分钟
Module 1 Summary2分钟
4 个阅读材料
Getting Started in this Course15分钟
Getting a license15分钟
Tutorial Assignment 1: Data Structures and Personal Geodatabases3小时
Extra Practice for Lessons 1 and 21小时
2 个练习
Lesson 1 Quiz: Rasters and Vectors12分钟
Lesson 2 Quiz: Data Design10分钟
2
完成时间为 7 小时

Creating and Working with Vector Data

This module is all about working with vector data. We'll review geoprocessing and introduce the intersect tool. This module also covers writing query strings to subset data, adding and calculating fields, configuring selections, editing and creating feature classes, and everything you need to know about digitizing data.

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14 个视频 (总计 120 分钟), 2 个阅读材料, 2 个测验
14 个视频
Working with Geoprocessing Tools10分钟
Intersect Tool8分钟
Writing Query Strings8分钟
Writing Query Strings: Boolean Operators11分钟
Adding and Calculating Fields9分钟
Interactive Selection10分钟
Using and Configuring Selections in ArcGIS10分钟
Editing Existing Data9分钟
Data Design: Creating New Feature Classes5分钟
Basic Digitizing11分钟
Workflow: Preparing Data12分钟
Workflow: Making Point Data from Coordinates8分钟
Module 2 Summary1分钟
2 个阅读材料
Tutorial Assignment 2: Editing Data3小时
Extra Practice for Lessons 3 and 41小时
2 个练习
Lesson 3 Quiz: Processing and Geoprocessing12分钟
Lesson 4 Quiz: Creating and Editing Data10分钟
3
完成时间为 6 小时

Storage Formats and Working with Rasters

This module covers choosing data storage formats for particular purposes as well as tools for working with rasters. In the first lesson, we'll discuss geodatabase design and go over considerations for file geodatabases, personal geodatabases, shapefiles, and SQLite databases. The second lesson covers creating and working with raster data. We'll talk about spatial analysis, georeferencing rasters, raster calculator, and using zonal statistics.

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13 个视频 (总计 114 分钟), 2 个阅读材料, 2 个测验
13 个视频
Geodatabase Features and Design13分钟
File Geodatabases9分钟
Personal Geodatabases10分钟
Shapefiles7分钟
Workflow: Percent Overlap9分钟
Supplemental: Intro to SQLite Databases11分钟
Overview of Spatial Analyst12分钟
Georeferencing Rasters13分钟
Raster Calculator8分钟
Workflow: Zonal Statistics as Table5分钟
Workflow: Managing Data with Zonal Statistics and Join Field8分钟
Module 3 Summary1分钟
2 个阅读材料
Tutorial Assignment 3: A Suitability Analysis: Spatial Analyst, Raster Data, and DEMs3小时
Extra Practice for Lessons 5 and 61小时
2 个练习
Lesson 5 Quiz: Data Storage10分钟
Lesson 6 Quiz: Creating Raster Data8分钟
4
完成时间为 6 小时

Data Quality and Creating Web Maps

The first half of this module goes over uncertainty and data quality, including a lecture on topology, which affects data relationships in your vector feature classes. In Lesson 8, guest lecturer Megan Nguyen will talk all about using ArcGIS Online, including sharing our maps with our colleagues.

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10 个视频 (总计 48 分钟), 2 个阅读材料, 4 个测验
10 个视频
Assessing Data Quality and Uncertainty8分钟
Data Quality, Part 2: Measurement and Representation6分钟
Topology5分钟
Loading Layers in ArcGIS Online6分钟
Applying Symbology in ArcGIS Online6分钟
Map Annotations and Scaling in ArcGIS Online6分钟
Saving and Sharing Maps with ArcGIS Online3分钟
Module 4 Summary1分钟
Course Summary1分钟
2 个阅读材料
Short Tutorial: Exporting Shapefiles and Uploading them to Web Maps1 小时 30 分
Extra Practice for Lessons 7 and 81小时
3 个练习
Lesson 7 Quiz: Uncertainty and Quality6分钟
Lesson 8 Quiz: ArcGIS Online6分钟
Moving Valmeyer Final Quiz14分钟
4.9
214 个审阅Chevron Right

14%

完成这些课程后已开始新的职业生涯

31%

通过此课程获得实实在在的工作福利

28%

加薪或升职

来自GIS 数据格式、设计与评估的热门评论

创建者 LTDec 26th 2018

Great course. Quite challenging, huge amount of info shared and employed in the assignments. This makes the course very thorough yet as mentioned, challenging to complete. Not for the faint at heart!

创建者 SSMay 1st 2016

Awesome..... The lectures are very helpful to the students or gis learners who wants to do some on-line, especially the final project was awesome... i really enjoyed and learned much more things...

讲师

Avatar

Nick Santos

Geospatial Applications Researcher
Center for Watershed Sciences

关于 加州大学戴维斯分校

UC Davis, one of the nation’s top-ranked research universities, is a global leader in agriculture, veterinary medicine, sustainability, environmental and biological sciences, and technology. With four colleges and six professional schools, UC Davis and its students and alumni are known for their academic excellence, meaningful public service and profound international impact....

关于 地理信息系统 (GIS) 专项课程

Knowledge of Geographic Information Systems (GIS) is an increasingly sought after skill in industries from agriculture to public health. This Specialization, offered in partnership with ArcGIS developer Esri, will teach the skills you need to successfully use GIS software in a professional setting. You will learn how to analyze your spatial data, use cartography techniques to communicate your results in maps, and collaborate with peers in GIS and GIS-dependent fields. In the final Capstone Project, you will create a professional-quality GIS portfolio piece using a combination of data identification and collection, analytical map development, and spatial analysis techniques....
地理信息系统 (GIS)

常见问题

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  • You should have some experience in GIS before taking this course - it's not for absolute beginners. This is the second course in the Geographic Information Systems specialization, and you should have taken Fundamentals of GIS here on Coursera before enrolling in this course, or have equivalent experience. If you're not sure if you have equivalent experience, you can audit Fundamentals of GIS for free to look through the materials and fill in any gaps.

    Since all of the courses in the specialization run monthly, you won't miss out on this course by enrolling in Fundamentals of GIS first. This course will have a new session once you have the skills needed to take it.

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