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GIS Data Formats, Design and Quality(으)로 돌아가기

캘리포니아 대학교 데이비스 캠퍼스의 GIS Data Formats, Design and Quality 학습자 리뷰 및 피드백

4.9
별점
1,716개의 평가
373개의 리뷰

강좌 소개

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....

최상위 리뷰

LT
2018년 12월 25일

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!

SS
2016년 4월 30일

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...

필터링 기준:

GIS Data Formats, Design and Quality의 366개 리뷰 중 351~366

교육 기관: ANU R

2017년 7월 2일

If you truly want to learn GIS. Just this is perfect platform.

교육 기관: Mduduzi S

2020년 11월 19일

Best course ever..thank you Nick, Coursera, UC Davis and Esri

교육 기관: Mirjan A S

2020년 10월 3일

This is a nice course for Remote Sensing and GIS students.

교육 기관: Andrew B

2020년 7월 6일

Very good course materials and clearly presented videos

교육 기관: Akhil C

2018년 3월 4일

Overall a good course with a lot of stuff to learn.

교육 기관: Handa S

2017년 5월 11일

If you are good at SQL you don't need this course.

교육 기관: Rabehi F

2020년 8월 5일

excellent pédagogie de cours merci

교육 기관: Ahmed E A G

2017년 8월 19일

GOOD COURSE

교육 기관: SOUGATA M

2020년 5월 20일

nice

교육 기관: Henry M M

2017년 3월 1일

Good

교육 기관: Charlotte M

2020년 5월 27일

Major lack in instructor support but a decent intro to GIS. Also, some clunks in hw instructions that slow things down. The first lecture should be on getting your student license bc it takes a few days to receive.

교육 기관: Paul E

2016년 8월 21일

Scattered and lacking focus. The material is all there, but it feels like a laundry list of miscellany that didn't make it into the previous or next course in the specialisation.

교육 기관: Giuseppe B

2020년 4월 20일

some confusion arise in some lessons, issue with software well recognized by authors. so and so on the whole

교육 기관: Mona S

2017년 7월 29일

very hard

교육 기관: Leo T

2019년 12월 15일

The grading on the final assignment is taking away all my pleasure in taking the course. I should score 100%, but reviewers can't seem to see all layers in the map. And that is while I've checked the online map on multiple computers and in 4 different browsers.

It seems to me that this is an assignment that shouldn;t be structured that way. For me this is grading by chance. Can the reviewer see the map or not? If they can see it, I get a 100% mark, but if they cannot see one of the layers I will flunk.

교육 기관: Kunjie C

2017년 1월 20일

The final assignment is impossible to finish since I have 10.4 version in my computer. You, as the course provider, should modify the assignment instead of asking the student to make changes. The point is that we are trying to gain some knowledge, not wasting time on solving those bugs.