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.
Este curso faz parte do Programa de cursos integrados Sistema de Informação Geográfica (SIG)
31.765 já se inscreveram
oferecido por
Programa de cursos integrados Sistema de Informação Geográfica (SIG)Universidade da Califórnia, DavisInformações sobre o curso
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Prazos flexíveis
Redefinir os prazos de acordo com sua programação.
Certificados compartilháveis
Tenha o certificado após a conclusão
100% on-line
Comece imediatamente e aprenda em seu próprio cronograma.
Nível intermediário
At least 2 years experience, comfortable doing data analysis, and fundamental grasp of GIS concepts.
Aprox. 14 horas para completar
Inglês
Legendas: Árabe, Francês, Portuguese (European), Italiano, Vietnamita, Alemão, Russo, Inglês, Espanhol
O que você vai aprender
Create 3-dimensional surfaces
Create triangulated irregular networks (TIN) and modify rasters to 3D data
Develop and analyze data for the geospatial analysis project
Design color ramps for your data
Prazos flexíveis
Redefinir os prazos de acordo com sua programação.
Certificados compartilháveis
Tenha o certificado após a conclusão
100% on-line
Comece imediatamente e aprenda em seu próprio cronograma.
Nível intermediário
At least 2 years experience, comfortable doing data analysis, and fundamental grasp of GIS concepts.
Aprox. 14 horas para completar
Inglês
Legendas: Árabe, Francês, Portuguese (European), Italiano, Vietnamita, Alemão, Russo, Inglês, Espanhol
oferecido por
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.
Programa - O que você aprenderá com este curso
3 horas para concluir
Course Overview & Geospatial Analysis
In the first module of Geospatial and Environmental Analysis, we will be learning about a plethora of common tools used with vector data in ArcGIS for geospatial analysis projects. By the end of the module, you will be able to use: the clip tool, erase tool, identity tool, near tool, point distance tool, merge tool, dissolve tool, tabulate area tool, buffers, and conversion tools. In addition, you will also begin work on a geospatial analysis project that we will be using throughout this course.
3 horas para concluir
17 vídeos (Total 105 mín.), 3 leituras, 1 teste
4 horas para concluir
Rasters and Surfaces
In this second module, we're going to cover raster data in depth and how to create 3-dimensional surfaces from our rasters. After completing this module you should be able to: describe different raster data formats and how they're used, use comparison and swipe tools, resample and retroject rasters, describe how fishnets and Thiessen polygons are used, create TINs, and convert your rasters to 3D data using ArcScene. In addition, you will continue your geospatial analysis project as you begin to plan your approach.
4 horas para concluir
18 vídeos (Total 164 mín.), 2 leituras, 2 testes
3 horas para concluir
Classifying and Viewing Data
In this third module, we're going to start off with talking all about projections. If you've taking the specialization with us, you may recall that we discussed this in the first course, but this will be an in-depth, more technical overview of projections and coordinate systems. In the second half of the module we'll learn about environment variables. By the end of this module, you will be able to describe coordinate systems, projected coordinate systems, compare the pros and cons of different projections, and define what environment variables are and what they are used for. You will also have the opportunity to actually begin to analyze your data in the course project.
3 horas para concluir
13 vídeos (Total 107 mín.), 1 leitura, 2 testes
3 horas para concluir
Working Through a Project
In the final module of this course, we're going to devote some time to discussing symbology. We've talked about symbology use a little bit in some of the other courses of the specialization, but this module provides a much more in-depth look at symbology use in ArcGIS. After viewing the videos in this module, you'll be able to design color ramps for your data, bin or classify your data appropriately, stretch raster boundaries, and copy and reuse symbology on multiple layers. Finally, we'll wrap up the geospatial analysis project before you begin work on the final (peer-reviewed) assignment for this course.
3 horas para concluir
8 vídeos (Total 67 mín.), 1 leitura, 2 testes
Avaliações
- 5 stars84,86%
- 4 stars13,08%
- 3 stars1,69%
- 2 stars0,08%
- 1 star0,26%
Principais avaliações do GEOSPATIAL AND ENVIRONMENTAL ANALYSIS
por KK7 de ago de 2021
Even though I work in GIS, I rarely have the opportunity to go past very basic geoprocessing in my work. This course gave me the opportunity to expand my knowledge and experience.
por AT17 de jun de 2020
I loved this course! The final two assignments were very challenging but I have gained so much confidence in using GIS. I am excited to be able to bring this into my work.
por MR19 de out de 2020
Please update the course with ArcGis Pro. It would be good if the certificate contains the following info also:
Duration: 4 weeks and Garde Achieved: x%
ArcGis
A bit details about the course.
por CF12 de fev de 2018
It is a great course. The videos are easy to understand and the final assignment makes you work with almost every tool they show during the 4 weeks. Excellent! 3 down, 2 to go!
Sobre 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.
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