Informações sobre o curso
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100% online

Comece imediatamente e aprenda em seu próprio cronograma.

Prazos flexíveis

Redefinir os prazos de acordo com sua programação.

Nível intermediário

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

Aprox. 19 horas para completar

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

Inglês

Legendas: Inglês

O que você vai aprender

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

  • Check

    Write query strings to subset data

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    Create and work with raster data

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    Create web maps

Habilidades que você terá

Spatial AnalysisAnalyticsWorkflowData Management

100% online

Comece imediatamente e aprenda em seu próprio cronograma.

Prazos flexíveis

Redefinir os prazos de acordo com sua programação.

Nível intermediário

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

Aprox. 19 horas para completar

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

Inglês

Legendas: Inglês

Programa - O que você aprenderá com este curso

Semana
1
7 horas para concluir

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.

...
15 vídeos ((Total 115 mín.)), 4 leituras, 2 testes
15 videos
Course Mechanics4min
Module 1 Overview53s
Vector Data Concepts6min
Vector Data in Action7min
Raster Data Concepts7min
Rasters in Action14min
Scale and Implications9min
Managing Data in the Catalog Window8min
Data Design: Attribute Types9min
Using Vector Attribute Tables11min
Data Design: Joins and Relates7min
Data Design: Separating Data, Part 112min
Data Design: Separating Data, Part 211min
Module 1 Summary2min
4 leituras
Getting Started in this Course15min
Getting a license15min
Tutorial Assignment 1: Data Structures and Personal Geodatabases3h
Extra Practice for Lessons 1 and 21h
2 exercícios práticos
Lesson 1 Quiz: Rasters and Vectors12min
Lesson 2 Quiz: Data Design10min
Semana
2
7 horas para concluir

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.

...
14 vídeos ((Total 120 mín.)), 2 leituras, 2 testes
14 videos
Working with Geoprocessing Tools10min
Intersect Tool8min
Writing Query Strings8min
Writing Query Strings: Boolean Operators11min
Adding and Calculating Fields9min
Interactive Selection10min
Using and Configuring Selections in ArcGIS10min
Editing Existing Data9min
Data Design: Creating New Feature Classes5min
Basic Digitizing11min
Workflow: Preparing Data12min
Workflow: Making Point Data from Coordinates8min
Module 2 Summary1min
2 leituras
Tutorial Assignment 2: Editing Data3h
Extra Practice for Lessons 3 and 41h
2 exercícios práticos
Lesson 3 Quiz: Processing and Geoprocessing12min
Lesson 4 Quiz: Creating and Editing Data10min
Semana
3
6 horas para concluir

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 vídeos ((Total 114 mín.)), 2 leituras, 2 testes
13 videos
Geodatabase Features and Design13min
File Geodatabases9min
Personal Geodatabases10min
Shapefiles7min
Workflow: Percent Overlap9min
Supplemental: Intro to SQLite Databases11min
Overview of Spatial Analyst12min
Georeferencing Rasters13min
Raster Calculator8min
Workflow: Zonal Statistics as Table5min
Workflow: Managing Data with Zonal Statistics and Join Field8min
Module 3 Summary1min
2 leituras
Tutorial Assignment 3: A Suitability Analysis: Spatial Analyst, Raster Data, and DEMs3h
Extra Practice for Lessons 5 and 61h
2 exercícios práticos
Lesson 5 Quiz: Data Storage10min
Lesson 6 Quiz: Creating Raster Data8min
Semana
4
6 horas para concluir

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.

...
10 vídeos ((Total 48 mín.)), 2 leituras, 4 testes
10 videos
Assessing Data Quality and Uncertainty8min
Data Quality, Part 2: Measurement and Representation6min
Topology5min
Loading Layers in ArcGIS Online6min
Applying Symbology in ArcGIS Online6min
Map Annotations and Scaling in ArcGIS Online6min
Saving and Sharing Maps with ArcGIS Online3min
Module 4 Summary1min
Course Summary1min
2 leituras
Short Tutorial: Exporting Shapefiles and Uploading them to Web Maps1h 30min
Extra Practice for Lessons 7 and 81h
3 exercícios práticos
Lesson 7 Quiz: Uncertainty and Quality6min
Lesson 8 Quiz: ArcGIS Online6min
Moving Valmeyer Final Quiz14min
4.9
211 avaliaçõesChevron Right

14%

comecei uma nova carreira após concluir estes cursos

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consegui um benefício significativo de carreira com este curso

28%

recebi um aumento ou promoção

Principais avaliações do Formatos, design e qualidade de dados de SIG

por 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!

por 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...

Instrutores

Avatar

Nick Santos

Geospatial Applications Researcher
Center for Watershed Sciences

Sobre Universidade da Califórnia, Davis

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....

Sobre o Programa de cursos integrados Sistema de Informação Geográfica (SIG)

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....
Sistema de Informação Geográfica (SIG)

Perguntas Frequentes – FAQ

  • Ao se inscrever para um Certificado, você terá acesso a todos os vídeos, testes e tarefas de programação (se aplicável). Tarefas avaliadas pelos colegas apenas podem ser enviadas e avaliadas após o início da sessão. Caso escolha explorar o curso sem adquiri-lo, talvez você não consiga acessar certas tarefas.

  • Quando você se inscreve no curso, tem acesso a todos os cursos na Especialização e pode obter um certificado quando concluir o trabalho. Seu Certificado eletrônico será adicionado à sua página de Participações e você poderá imprimi-lo ou adicioná-lo ao seu perfil no LinkedIn. Se quiser apenas ler e assistir o conteúdo do curso, você poderá frequentá-lo como ouvinte sem custo.

  • 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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