關於此課程：Apply your GIS knowledge in this course on geospatial analysis, focusing on analysis tools, 3D data, working with rasters, projections, and environment variables. Through all four weeks of this course, we'll work through a project together - something unique to this course - from project conception, through data retrieval, initial data management and processing, and finally to our analysis products. In this class you will learn the fundamentals of geospatial and environmental analysis during four week-long modules: Week 1: Tour ArcToolbox and learn how to use common geospatial analysis tools built into ArcGIS Week 2: Gain a working understanding of raster data models: symbolize, reproject, overlay, and assess rasters. Take a detour into 3D data models, and interpolation of observations into 3D surfaces and rasters Week 3: Go in-depth on projections and coordinate systems, which are foundational to all GIS. Learn how to use environment variables to constrain your analyses and get better quality data products. Week 4: Expand your knowledge of symbology. Learn how to visually display your data by classifying it in logical groupings and then symbolizing it on your map. Take Geospatial and Environmental Analysis as a standalone course or as part of the Geographic Information Systems (GIS) Specialization. You should have equivalent experience to completing the first and second courses in this specialization, "Fundamentals of GIS" and "GIS Data Formats, Design, and Quality", before taking this course. By completing this third class in the Specialization you will gain the skills needed to succeed in the full program.
此課程適用人群：This course is targeted at those who have taken the first two courses in the GIS specialization, or who have equivalent foundational GIS experience. We encourage you to audit or enroll in those courses before taking this course.
教學方： Nick Santos, Geospatial Applications Researcher
Center for Watershed Sciences
| 基本信息 | 課程 3（共 5 門，Geographic Information Systems (GIS) Specialization ） |
| 承諾學習時間 | 4 weeks of study, 3-4 hours/week |
| 語言 | English |
| 如何通過 | 通過所有計分作業以完成課程。 |
| 用戶評分 |
- Reading: Getting Started in this Course
- 視頻: Course Mechanics
- 視頻: Module 1 Overview
- 視頻: Clip Tool
- 視頻: Erase and Identity Tools
- 視頻: Buffers and Multiple Ring Buffer
- 視頻: Near and Generate Near Table Tools
- 視頻: Merge Tool
- 視頻: Dissolve Tool
- 視頻: Behind the Scenes: Preparing the Dissolve Tool Lecture Data
- 視頻: Tabulate Area
- 視頻: Conversion Tools
- 視頻: Making Charts and Graphs in ArcMap
- 視頻: Geospatial Analysis Assignment Intro
- Discussion Prompt: Discussion - Obtaining the Data
- 視頻: Data Acquisition for Our Project
- 視頻: Getting the Crop Data
- Discussion Prompt: Discussion - Data Organization
- 視頻: Module 1 Summary
- Reading: Tutorial Assignment 1: Generating Streamlines from Elevation Models
- Reading: Extra Practice: Use Geoprocessing Tools on New Data
- Discussion Prompt: What did you do in your extra practice?
- 視頻: Raster Data Formats
- 視頻: Raster Display Options
- 視頻: Comparison/Swipe Tools
- 視頻: Resampling and Cell Assignment
- 視頻: Reprojecting Rasters
- 視頻: Clipping Rasters and Extract by Mask
- 視頻: Raster Mosaics
- 視頻: Surfaces and Interpolation
- 視頻: Rasters as 3D Data
- 視頻: Thiessen Polygons and Fishnets
- 視頻: TINs
- 視頻: TINs in Action
- 視頻: Z Values and 3D Data
- 視頻: 3D Scenes
- 視頻: Setting Up the Data, Part 1
- 視頻: Setting Up the Data, Part 2
- Discussion Prompt: Discussion - Analyzing Data
- 視頻: Module 2 Summary
- Reading: Tutorial Assignment 2: Creating and Assessing DEMs from Points and Raster Data
- Reading: Extra Practice 2: Working with New Tools
- Discussion Prompt: What data did you find?
- 視頻: Overview of Projections and Coordinate Systems
- 視頻: Datums
- 視頻: Geographic Coordinate Systems
- 視頻: Preserving Properties of Data with Projections
- 視頻: Common Projected Coordinate Systems
- 視頻: Projections in Action
- Discussion Prompt: Discussion - Projections
- 視頻: What are Environment Variables?
- 視頻: Output Coordinate System Environment Variable
- 視頻: Extent Environment Variable
- 視頻: Cell Size, Mask, and Snap Raster Environment Settings
- 視頻: Project Data Analysis
- Discussion Prompt: Discussion - Analysis
- 視頻: Module 3 Summary
- Reading: Tutorial Assignment 3: Spawning Redds and Timber Harvests - A Watershed-based Analysis
- 視頻: Color Ramps
- 視頻: Binning/Classifying Data
- 視頻: Stretching Rasters
- 視頻: Copying Symbology
- 視頻: Project Data Analysis and Wrapup
- 視頻: Module 4 Summary
- Reading: Extra Practice: Maplex Labeling
- 視頻: Course Summary
Each course is like an interactive textbook, featuring pre-recorded videos, quizzes and projects.
Connect with thousands of other learners and debate ideas, discuss course material, and get help mastering concepts.
Earn official recognition for your work, and share your success with friends, colleagues, and employers.
| 購買課程 | |
|---|---|
| 訪問課程材料 | 可用 |
| 訪問評分的材料 | 可用 |
| 收到最終成績 | 可用 |
| 獲得可共享的課程證書 | 可用 |
Excellent way to learn GIS, challenging but very rewarding class. Nick does a great job integrating many tools and data analysis techniques in real-world situations. These classes are definitely for anyone who wants to try to apply themselves and learn GIS skills. I really like the grading structure and how the course is scheduled through the month. Cheers!
The courses for this specialism have been very good, I have learned so much already that I can put into practice. It did take some time to get to grips with the final project, I was told I was over thinking things. Thanks Nick for another great course, will see you for the next one once I get the mountain of work out of the way.
Data for the last assignment should be homogeneous with instructors output as it cause a lot of frustration and wastage of energy
吴
It‘s really helpful for those who major in GIS