Bài giảng GIS Chapter 4 Spatial analysis

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Bài giảng GIS Chapter 4 Spatial analysis

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ÑAÏI HOÏC QUOÁC GIA TP HCM TRÖÔØNG ÑAÏI HOÏC KYÕ THUAÄT GISGIS (Master in Computer Science)(Master in Computer Science) 1 GISGIS (Master in Computer Science)(Master in Computer Science) Assoc Prof Dr Trần Vĩnh Phước E mail Phuoc gisgmail com ReferencesReferences 1 Trần Vĩnh Phước (2001) GIS Một số vấn đề chọn lọc Nhà xuất bản Giáo dục 2 Trần Vĩnh Phước và các cộng sự (2003) GIS đại cương – Phần thực hành Nhà xuất bản Đại học quốc gia Tp Hồ Chí Minh 3 Trần Vĩnh Phước (2008) GPS – Hệ thống định v.

GIS (Master in Computer Science) Assoc.Prof Dr Trầ n Vĩnh Phư c E mail: Phuoc.gis@gmail.com References Trầ n Vĩnh Phư c (2001) GIS Mộ t số vấ n đề chọ n lọ c Nhà xuấ t bả n Giáo dụ c Trầ n Vĩnh Phư c cộ ng (2003) GIS đạ i cư ng – Phầ n thự c hành Nhà xuấ t bả n Đạ i họ c quố c gia Tp Hồ Chí Minh Trầ n Vĩnh Phư c (2008) GPS – Hệ thố ng đị nh vị toàn cầ u Nhà xuấ t bả n Đạ i họ c quố c gia Tp Hồ Chí Minh Trầ n Vĩnh Phư c cộ ng (2009) GIS – Thự c hành ArcMap Nhà xuấ t bả n Đạ i họ c quố c gia Tp Hồ Chí Minh Trầ n Vĩnh Phư c cộ ng (2005) Hệ thố ng thông tin đị a lý đồ ng bằ ng sông Cử u Long (MEKOGIS) Đề tài nghiên u khoa họ c cấ p nhà nư c David Ardtur, Michael Zeiler (2004) Designing Geodatabases ESRI Press ISBN 1-58948-021-X Graeme F.Bonham-Carter (1994) Geographic Information Systems for Geoscientists: Modelling with GIS, Pergamon Harvey J Miller, Jiawei Han (2009) Geographic Data Mining and Knowledge Discovery Second Edition, CRC Press, Taylor & Francis Group ISBN 978-1-4200-7397-3 Kang-Tsung Chang (2008) Introduction to Geographic Information Systems Fourth Edition McGraw-Hill ISBN-13: 978-007-125920-0 or ISBN-10: 007-125920-1 10 Manfred M.Fischer, Peter Nijkamp (1993) Geographic Information Systems, Spatial Modelling, and Policy Evaluation Springer-Verlag ISBN: 3-540-55454-8 or ISBN: 0-387-55454-8 11 Phuoc Tran Vinh (2011) A GIS system for real-time monitoring and timely warning International Conference on Sustainability Science in Asia (ICSS-Asia) 2011, March 2-4 2011, Hanoi,.Vietnam Abstract pp 49-50, http://www2.ir3s.u-tokyo.ac.jp/icssasia2011/ 12 Phuoc Tran Vinh, Hong Nguyen Thi (2011) An Integrated Space-Time-Cube as a Visual Warning Cube ICMLC 2011, 3rd International Conference on Machine Learning and Computing, Singapore, February 26-28, 2011, IEEE Publisher, Vol 4, pp 449-453 ISBN: 978-1-4244-9252-7 or ISBN: 978-1-4244-9253-4 13 Phuoc Tran Vinh, Tuyen Le Minh (2011) The Access Control Cube for a Geodatabase of a Provincial Government Agency ICMM 2011, International Conference on Innovation and Information Management, Chengdu, China, January 14-15, 2011, IEEE Publisher, pp 397-401 ISBN: 978-1-4244-9450-7 or ISBN: 978-1-4244-9451-4 14 Phuoc Tran-Vinh (2010) Early Warning Plea for Vietnam GIM International, Volume 24, Number 5, (Invited Column), www.gim-international.com 15 Stan Aronoff (1993) Geographic Information Systems: A Management Perspective, WDL Publications, Ottawa, Canada 16 Yue-Hong Chou (1997) Exploring Spatial Analysis in Geographic Information Systems Onword Press ISBN: 156690-119-7 17 Websites: www.esri.com; www.gis-home.net www.geospatialworld.net; www.mycoordinates.org; www.gim-international.com What you need? T I m MAK MAKING c SION cs b m ow to havea mtion? in patialT analys is Chapter SPATIAL ANALYSIS Introduction Vector Data Analysis Network Analysis Raster Data Analysis Chapter SPATIAL ANALYSIS Introduction atial analysis SPATIAL DATA Crude Value INFORMATION Commercial Value Chapter SPATIAL ANALYSIS Introduction Algorithms Enter data Store data Analyze data Display data Chapter SPATIAL ANALYSIS Introduction Visualization Input data Geo-Visualization Store data Visualize data Analyze visual data Chapter SPATIAL ANALYSIS Vector Data Analysis Single Layer Operations: Boundary Operations Clip Input Coverage Clip Coverage Output Coverage B1 B1 B4 B4 B5 B5 B2 B2 B3 B3 Chapter SPATIAL ANALYSIS Vector Data Analysis Single Layer Operations: Boundary Operations Erase Input Coverage B1 B4 Erase Coverage Output Coverage B1 B4 B5 B5 B2 B2 B3 B3 Chapter SPATIAL ANALYSIS Vector Data Analysis Single Layer Operations: Boundary Operations Update Input Coverage B1 B4 Update Coverage Output Coverage B1 B5 B2 B2 B3 B3 10 Chapter SPATIAL ANALYSIS Raster Data Analysis Neighborhood Operations: Majority 2 6 6 3 2 3 6 9 6 3 6 8 2 6 43 Chapter SPATIAL ANALYSIS Raster Data Analysis Neighborhood Operations: Median 2 6 3 2 3 5 9 6 3 6 8 2 44 Chapter SPATIAL ANALYSIS Raster Data Analysis Neighborhood Operations: Maximum 2 6 3 2 6 9 3 6 1 8 5 8 45 Chapter SPATIAL ANALYSIS Raster Data Analysis Neighborhood Operations: Sum 2 6 3 2 6 9 3 6 1 8 25 22 25 36 45 41 46 Chapter SPATIAL ANALYSIS Raster Data Analysis Zonal Operations: Mean 1 4 3.6 3.6 3.6 2 1 3 3.6 3.6 3.6 2.8 2.8 1 3 3.6 3.6 2.8 2.8 2.8 2 5 3.8 3.8 3.8 6.7 6.7 2 5 3.8 3.8 3.8 6.7 6.7 Input Raster Zonal Raster 7 Output Raster 47 Chapter SPATIAL ANALYSIS Raster Data Analysis Zonal Operations: Median 1 4 2.5 2.5 2.5 7 2 1 3 2.5 2.5 2.5 2 1 3 2.5 2.5 2 2 5 3.5 3.5 3.5 6.5 6.5 2 5 3.5 3.5 3.5 6.5 6.5 Input Raster Zonal Raster Output Raster 48 Chapter SPATIAL ANALYSIS Raster Data Analysis Zonal Operations: Minority 1 4 3 6 2 1 3 3 1 1 3 3 1 2 5 1 7 2 5 1 7 Input Raster Zonal Raster Output Raster 49 Chapter SPATIAL ANALYSIS Raster Data Analysis Zonal Operations: Min 1 4 1 6 2 1 3 1 1 1 3 1 1 2 5 1 6 2 5 1 6 Input Raster Zonal Raster Output Raster 50 Chapter SPATIAL ANALYSIS Raster Data Analysis Zonal Operations: Standard Deviation 1 4 2 1 3 1 3 2 5 2 5 Input Raster Zonal Raster Output Raster 51 Chapter SPATIAL ANALYSIS Raster Data Analysis Physical Distance Measure Operations Column j cellsize × (3 − 1) + (3 − 1) Row i (i,j) = (1,1);(3,3) 52 Chapter SPATIAL ANALYSIS Raster Data Analysis Physical Distance Measure Operations Distance 1.0 2.0 1.4 1.0 1.4 2.2 1.0 1.4 2.2 2.8 1.0 2.0 3.0 53 Chapter SPATIAL ANALYSIS Raster Data Analysis Physical Distance Measure Operations Allocation 2 2 2 2 1 1 1 54 Chapter SPATIAL ANALYSIS Raster Data Analysis Physical Distance Measure Operations Direction 90 45 270 270 360 315 287 180 225 243 315 270 270 270 55 Chapter SPATIAL ANALYSIS Raster Data Analysis Generalization 2 5 4 56 Chapter T SPATIAL ANALYSIS U Assoc.Prof Dr Trầ n Vĩnh Phư c E mail: Phuoc.gis@gmail.com 57 ... January 14- 15, 2011, IEEE Publisher, pp 397 -40 1 ISBN: 978-1 -42 44- 945 0-7 or ISBN: 978-1 -42 44- 945 1 -4 14 Phuoc Tran-Vinh (2010) Early Warning Plea for Vietnam GIM International, Volume 24, Number... 45 Chapter SPATIAL ANALYSIS Raster Data Analysis Neighborhood Operations: Sum 2 6 3 2 6 9 3 6 1 8 25 22 25 36 45 41 46 Chapter SPATIAL ANALYSIS Raster Data Analysis Zonal Operations: Mean 1 4. .. in patialT analys is Chapter SPATIAL ANALYSIS Introduction Vector Data Analysis Network Analysis Raster Data Analysis Chapter SPATIAL ANALYSIS Introduction atial analysis SPATIAL DATA Crude Value

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