Geoservices framework at Rijkswaterstaat, The Netherlands. Bram Schiltmans

Transcription

1 Geoservices framework at Rijkswaterstaat, The Netherlands Bram Schiltmans

2 Contents Introduction Rijkswaterstaat Why this presentation ifferent frameworks Geoservices ataportal For the future 2

3 Introduction 1 Core Tasks of Rijkswaterstaat To ensure safe and unimpeded movement of traffic To construct, manage and maintain the main roads and waterways To protect The Netherlands against flooding To ensure an adequate supply of good quality water for all residents To publish reliable information in an easily understandable format 3

4 Introduction 2 How Core Tasks are implemented Management of main road network and traffic flows Management of main waterway network and traffic flows Integrated management of main water systems Providing knowledge and expertise 4

5 Introduction 3 A few numbers 2000 miles of main roads 1000 miles of waterways square miles of waterbodies 9000 employees 200 offices 38.2 billion vehicle miles each year (= 105 million a day) 5

6 Contents Introduction Rijkswaterstaat Why this presentation ifferent frameworks Geoservices ataportal For the future 6

7 Why this presentation Show current strong and weak points of Open Source and Proprietary software Compare different frameworks Share information and ideas Get feedback and new ideas 7

8 Open source versus Proprietary Software To cut short: Open Source for publishing, viewing, etc Proprietary for editing, analysis, etc Seems like a small cut, why use Open Source at all? 8

9 Full Proprietary Nr of users Viewing Editing Analysis 9

10 Full Proprietary Nr of users Viewing License-fees Editing Analysis 9

11 Or some Open Source Nr of users Viewing Editing Analysis 10

12 Or some Open Source Nr of users Viewing Open Source Editing Analysis 10

13 Or some Open Source Nr of users Viewing Open Source Editing Analysis License-fees 10

14 Contents Introduction Rijkswaterstaat Why this presentation ifferent frameworks Geoservices ataportal For the future 11

15 ifferent Frameworks 12

16 ifferent Frameworks Geoservices 12

17 ifferent Frameworks Geoservices ataportal 12

18 ifferent Frameworks Geoservices ataportal 12

19 ifferent Frameworks Geoservices ataportal Why? 12

20 ifferent Frameworks Geoservices ataportal Why? Reorganisation! A shift from 12 more or less independent regional branches to one centrally managed organization Information is crucial: concentration of all ata- and IT-related activities in one department 12

21 Contents Introduction Rijkswaterstaat Why this presentation ifferent frameworks Geoservices ataportal For the future 13

22 Geoservices 1 Serviceproviders Mapserver Geoserver egree Mapping/GUI Chameleon PHP 14

23 Geoservices 1 -Example 15

24 Geoservices 2 User Profiles Oracle 10g GeoB (SE) Oracle 10g Openlayers Mapping engine ExtJS GUI engine GeoExt Glue Proj4JS projections Proxy.cgi Mapserver WFS/WMS Fastcgi for connection pool Geoserver Gazetteer 16

25 Geoservices 2 - Example 17

26 Contents Introduction Rijkswaterstaat Why this presentation ifferent frameworks Geoservices ataportal For the future 18

27 ataportal Customers Business Processes 19

28 ataportal Customers C V Extract/Transform Files Business Processes 19

29 ataportal Customers Website Internet/Intranet C V Extract/Transform Files Business Processes 19

30 ataportal Customers Website Internet/Intranet C ataportal B V Extract/Transform Files Business Processes 19

31 ataportal Customers ataportal B Website Internet/Intranet O W N L O A C V Extract/Transform Files Business Processes 19

32 ataportal Customers Website Internet/Intranet Maintenance of : - Products - Visualisations - Metadata - Authorisation ataportal B Extract/Transform O W N L O A Files C V Business Processes 19

33 ataportal Customers WFS/WMS Website Internet/Intranet RedSpider Maintenance of : - Products - Visualisations - Metadata - Authorisation ataportal B Extract/Transform O W N L O A Files C V Business Processes 19

34 ataportal Generic web-based viewer for (output)products Metadata ownloading of (output)products Replacement for output on cds/dvds Uses Oracle Spatial Java Oracle Mapviewer Oracle CMSK (Files) 20

35 ataportal Example 21

36 Contents Introduction Rijkswaterstaat Why this presentation ifferent frameworks Geoservices ataportal For the future 22

37 For the future Essentials Native datatypes Proper placement of logic Architecture ata-ownership Pittfals Interfacing issues will arise ifferent interpretation Who s right? Misinterpretation of (meta)data 23

38 Room for discussion Ideas Questions 24

39 Contact Information For more information visit Or mailto: 25