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返回到 GIS 数据格式、设计与评估

學生對 加州大学戴维斯分校 提供的 GIS 数据格式、设计与评估 的評價和反饋

1,907 個評分


In this course, the second in the Geographic Information Systems (GIS) Specialization, you will go in-depth with common data types (such as raster and vector data), structures, quality and storage during four week-long modules: Week 1: Learn about data models and formats, including a full understanding of vector data and raster concepts. You will also learn about the implications of a data’s scale and how to load layers from web services. Week 2: Create a vector data model by using vector attribute tables, writing query strings, defining queries, and adding and calculating fields. You'll also learn how to create new data through the process of digitizing and you'll use the built-in Editor tools in ArcGIS. Week 3: Learn about common data storage mechanisms within GIS, including geodatabases and shapefiles. Learn how to choose between them for your projects and how to optimize them for speed and size. You'll also work with rasters for the first time, using digital elevation models and creating slope and distance analysis products. Week 4: Explore datasets and assess them for quality and uncertainty. You will also learn how to bring your maps and data to the Internet and create web maps quickly with ArcGIS Online. Take GIS Data Formats, Design and Quality as a standalone course or as part of the Geographic Information Systems (GIS) Specialization. You should have equivalent experience to completing the first course in this specialization, Fundamentals of GIS, before taking this course. By completing the second class in the Specialization you will gain the skills needed to succeed in the full program....




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!



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...


126 - GIS 数据格式、设计与评估 的 150 個評論(共 411 個)

創建者 William H


Thoroughly enjoyed the course! The lectures are well structured and organized and the assignments are very supportive.

創建者 yong k e


i have learn a lot through this course and especially i get better understanding after trying those assignment given.

創建者 Solomon


For anybody who really wants to understand data and how to work with them in GIS, here is the point to know all that.

創建者 Rafael A


I´ve got more that I had expected. Totally pleased with Nick Santos, the course curriculum and coursera.

Rafael Arranz

創建者 Emilinah


Excellent course! The final project is especially a great opportunity to practice all the lessons from the videos!

創建者 Jhohan G


Excellent course, easy to understand. may give you a few headache if you don't have the correct ArcMap Version but

創建者 Aleksei P


An excellent course that will help you acquire skills in working with databases and raster data format in Arcgis.

創建者 Tomas B M


Great course! Although the videos may be too long at times, the details of each workflow are definitely useful.

創建者 Deleted A


It's a great course and the final assignment is very challenging and interesting. All credit goes to the tutor.

創建者 Lucia F


Excellent course. You need dedication and time to get the most of it . Loved the assignments and assessments.

創建者 Benjamin k


wonderfull and usefull course, now i m able to manage data for analyse and design it for a good understanding

創建者 Saroj U


Fantastic course and the instructor is also really nice. I would highly recommend this course to my friends.

創建者 Christine Y


This course was a little more challenging and I got to explore more tools as I went along when making maps.

創建者 Nicole O


Practical step-by-step overview of topics were covered. Very helpful course to increase proficiency in GIS.

創建者 Rizwan k


This course gives me so much information about ArcGIS and i got lot of experience in ArcGIS tool.thank you

創建者 Benjamin S


This class continued introducing new and helpful topics and was a good continuation from the first module.

創建者 Leane H


Very well presented course and enough exercises and assignment are given to practice the skills discussed.

創建者 Siaka N


It wonderful completing this course as it broaden my GIS knowledge and give me the opportunity to do more.

創建者 Marne G O


this specialization was great! I learned a lot from this. Thank you sir Nick and to UC Davis. More power!

創建者 Kouèchivi S L


Très content de Coursera qui m'a permis de concrétiser mon rêve.

Quelle formation pratique! C'est à saluer

創建者 Fernanda P


Excellent course! I learned a lot of new concepts and tools. Thanks a lot to Nick, he is a great teacher!

創建者 Mariam A


It an excellent course helps me really to explore new features in arcGIS. The teacher was very helpful.

創建者 Camila T


This course had the right amount of workload and fluidity that works for me. Very clear explanations.

創建者 Pornima A


This course really helped me to think beyond the regular classwork and apply logic to any situation.

創建者 Ricardo F R


I like very much the format and the way all is explain. Hopefully there are more courses from Nick.