課程信息
4.8
347 個評分
69 個審閱

第 4 門課程(共 5 門)

100% 在線

立即開始,按照自己的計劃學習。

可靈活調整截止日期

根據您的日程表重置截止日期。

完成時間大約為20 小時

建議:4 weeks of study, 2-5 hours/week...

英語(English)

字幕:英語(English)

您將學到的內容有

  • Check

    Use the imagery in two different common types of analysis: NDVI and trained classification

  • Check

    Practice with tools to support image analysis using Raster Calculation and Spatial Analyst

  • Check

    Develop a large processing workflow in ModelBuilder

  • Check

    Use products derived from digital elevation models

您將獲得的技能

Geographic Information System (GIS)Imagery AnalysisSpatial Analysissatellite imageryGis Applications

第 4 門課程(共 5 門)

100% 在線

立即開始,按照自己的計劃學習。

可靈活調整截止日期

根據您的日程表重置截止日期。

完成時間大約為20 小時

建議:4 weeks of study, 2-5 hours/week...

英語(English)

字幕:英語(English)

教學大綱 - 您將從這門課程中學到什麼

1
完成時間為 7 小時

Course Overview, Imagery, and Raster Calculator

In this module, we'll learn all about remote sensing and satellite imagery, starting out with an introduction to remotely sensed data and the electromagnetic spectrum before learning about satellite and aerial imagery capture and data products. You'll learn how to find and download satellite imagery online and how to use it in two different common types of analysis: NDVI and a trained classification. In the second lesson, you'll learn how to use some basic tools to support image analysis using Raster Calculator and Spatial Analyst....
14 個視頻 (總計 144 分鐘), 3 個閱讀材料, 2 個測驗
14 個視頻
Course Mechanics4分鐘
Remote Sensing Basics6分鐘
Characteristics of Remotely Sensed Data7分鐘
Modes of Acquisition9分鐘
Acquisition Platforms10分鐘
Acquiring Imagery and Terrain Data12分鐘
Working with Imagery in ArcMap12分鐘
Normalized Difference Vegetation Index (NDVI)20分鐘
Classifying Imagery and Derived Products25分鐘
Map Algebra/Raster Calculator/Overlaying Rasters10分鐘
Con/SetNull7分鐘
Create Constant/Random Raster5分鐘
Geospatial Modelling Environment7分鐘
3 個閱讀材料
Getting Started in this Course10分鐘
Getting Help in this Course10分鐘
Assignment: Image Classification
2 個練習
Module 1 Quiz20分鐘
Lesson 2 Quiz10分鐘
2
完成時間為 7 小時

ModelBuilder and Other Topics

In this module, we will learn about ModelBuilder, a drag and drop tool for automating, and reusing workflows in ArcGIS. We'll explore how models are constructed, build our own models, and undertake building a large processing workflow together in ModelBuilder that uses parameters, preconditions, variables, and a set of tools we haven't used before to work. In the second half of the module, we'll take a brief look at a few topics you should know about, but that we won't have time to explore in depth. You'll be introduced to geocoding, time enabled data, spatial statistics, and ArcGIS Pro. These are little teasers of potential capabilities you might want to explore more in the future on your own....
13 個視頻 (總計 148 分鐘), 3 個閱讀材料, 2 個測驗
13 個視頻
What is ModelBuilder?12分鐘
Creating Toolboxes and Tools with ModelBuilder12分鐘
Setting Up a Larger Model8分鐘
Using Interface Tools as Geoprocessing Tools in ModelBuilder15分鐘
Feature Layers and Selections in Models10分鐘
Branching, Preconditions, and Viewing Progress Interactively14分鐘
Polishing Models for Reuse13分鐘
Advanced Models and Exporting Models to Python6分鐘
Geocoding and Reverse Geocoding17分鐘
Time Enabled Data10分鐘
Spatial Statistics Introduction13分鐘
ArcGIS Pro Introduction12分鐘
3 個閱讀材料
Tutorial Assignment 2: ModelBuilder for Hydrology
Extra Practice: ModelBuilder10分鐘
Extra Practice: Geocoding10分鐘
2 個練習
Lesson 3 Quiz15分鐘
Lesson 4 Quiz10分鐘
3
完成時間為 6 小時

Digital Elevation Models and Common Algorithms

In this module, we'll be looking at DEMs and workflows. In the first half, we'll make and use a handful of products derived from digital elevation models, including contour lines, hillshades, viewsheds, and the cut fill tool. In the second half of the module, we'll go through a few common algorithms, starting with one of the most important ones to know: the suitability analysis. Then, we'll learn about the hydrologic processing you did in the tutorial assignment for the previous module and go through it step by step together....
9 個視頻 (總計 106 分鐘), 1 個閱讀材料, 2 個測驗
9 個視頻
Contours12分鐘
Hillshade9分鐘
Viewshed9分鐘
Cut Fill8分鐘
Vector-Based Suitability Analysis15分鐘
Fuzzy Suitability Analysis21分鐘
Watershed Processing14分鐘
Processing DEMs into Streamlines15分鐘
1 個閱讀材料
Tutorial Assignment 3: ArcGIS Spatial Analyst Extension
2 個練習
Lesson 5 Quiz10分鐘
Lesson 6 Quiz10分鐘
4
完成時間為 8 小時

Spatial Analyst and Where to Go from Here

In this module, we'll start by learning how to use a few different tools and concepts in Spatial Analyst that we haven't touched on before. We'll use Region Group to make our own zones, Focal Statistics to smooth a hillshade, Reclassify to change values, and Point Density to create a density surface. In the second half of the module, we'll give you some suggestions of directions for future learning by showing you all the things we *didn't* cover in this specialization, including web and mobile GIS applications, field data collection workflows, industry specific tools and workflows, spatial statistics, in-depth design and cartography, programming and GIS servers, and other GIS systems like QGIS and companion applications like Geospatial Modelling Environment. These can serve as seeds for your future GIS learning and careers!...
11 個視頻 (總計 100 分鐘), 1 個閱讀材料, 2 個測驗
11 個視頻
Region Group10分鐘
Focal Statistics and the Swiss Hillshade11分鐘
Reclassify10分鐘
Point Density8分鐘
Online and Connected Applications8分鐘
Collecting and Managing Data for Your Workflows10分鐘
Additional Desktop GIS Topics10分鐘
Programming GIS Software, Server-Side GIS, and Cartography14分鐘
Other GIS Tools & Plugins, and Joining Communities10分鐘
Course Summary3分鐘
1 個閱讀材料
Continue Learning GIS10分鐘
1 個練習
Lesson 7 Quiz10分鐘
4.8
69 個審閱Chevron Right

50%

完成這些課程後已開始新的職業生涯

44%

通過此課程獲得實實在在的工作福利

10%

加薪或升職

熱門審閱

創建者 SMJul 17th 2017

The course contents are up to date and equip the learner to face the real world of Remote sensing and GIS. I encourage those who still hesitate to get enrolled to make their decision soon.....

創建者 LHFeb 19th 2019

Si quieres aprender acerca de detección remota, este es el curso indicado. He aprendido muchísimo acerca de imagen y creación de modelos para correr procesos en SIG

講師

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Nick Santos

Geospatial Applications Researcher
Center for Watershed Sciences

關於 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....

關於 地理信息系统 (GIS) 專項課程

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)

常見問題

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  • 您注册课程后,将有权访问专项课程中的所有课程,并且会在完成课程后获得证书。您的电子课程证书将添加到您的成就页中,您可以通过该页打印您的课程证书或将其添加到您的领英档案中。如果您只想阅读和查看课程内容,可以免费旁听课程。

  • You should have some experience in GIS before taking this course - it's not for beginners. This is the fourth course in the Geographic Information Systems specialization, and you should have taken the first three courses in the specialization, "Fundamentals of GIS", "GIS Data Formats, Design, and Quality", and "Geospatial and Environmental Analysis" 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 those courses for free to look through the materials and fill in any gaps. Search for them by name on the site to find them.

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

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