LocationTech Projects
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The document outlines the initiatives and tools developed by Boundless and its partnerships within the open-source geospatial community, focusing on various projects like GeoTools, GeoServer, and uDig. It highlights the importance of collaboration and participation in advancing location-aware technologies while listing advancements in spatial processing, mobile applications, and software licensing. Events, project details, and a growing member network are also discussed to promote engagement and knowledge sharing in the geospatial field.
![JavaScript
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>> var geom = require("geoscript/geom");
>> var p = new geom.Point([-111.0, 45.7]);
>> p
<Point [-111, 45.7]>
>> var proj = require("geoscript/proj");
>> var p2 = proj.transform(p, "epsg:4326", "epsg:26912");
>> p2
<Point [500000, 5060716.31816507]>
>> var poly = p2.buffer(100);
>> poly.area
31214.451522458345](https://image.slidesharecdn.com/locationtechprojects-140401233803-phpapp02/85/LocationTech-Projects-40-320.jpg)
LocationTech Projects
- 2. Welcome 2 Jody Garnett Senior Software Engineer jgarnett@boundlessgeo.com @jodygarnett Open Source Geospatial Foundation OSGeo Incubation Chair GeoTools Project Officer Eclipse Foundation LocationTech Project Steering Committee LocationTech Technology Project Boundless Boundless provides geospatial tools and services for managing data and building applications. Projects GeoTools GeoServer uDig
- 4. LocationTech “Loca&onTech is a working group developing advanced loca&on aware technologies.” 4
- 6. Full Service Foundation Forge & Build IP mgmt Dev Process Licensing Model Community Member Network Governance Run by: Follows Eclipse Development Processes & IP Management 6
- 8. Working Groups Advanced Geospatial Software Internet of ThingsLong Term Support Embedded Systems Vendor neutral collaboration: ★265+ projects ★~1100 active devs ★205+ members ★9M+ users ★ Scientific Research 8
- 9. 0. Deny 1. Use 2. Contribute 3. Champion 4. Collaborate 5. Redefine Value Time Developer driven Business driven ★Widespread software adoption. ★Vibrant commercial ecosystem. From Bailetti & Carbone 2009 9 Commercialising open source
- 10. Contact info@locationtech.org @locationtech We are growing fast & need your ideas & participation http://locationtech.org and click LEARN MORE Andrew Ross andrew.ross@eclipse.org @42aross Contact Loca%onTech 10
- 11. 11 Events
- 12. www.loca%onintelligence.net Location Intelligence Summit 2014 May 19-‐21, Washington DC Conven6on Center Monday – Hands-‐on workshops Tuesday – Loca6on Intelligence, HERE, and Loca6onTech tracks -‐ “Loca%on Analy%cs and Visual Data Discovery … New Pathways to Business Intelligence” -‐ Sessions on BI, LI, Indoor Posi%oning, Open Source Geospa%al, Big Data, Dashboards/Visual Data Discovery -‐ Keynote: Paul Donato, EVP/Research, Nielsen Wednesday – Oracle Spa6al Summit -‐ 3 technical training tracks led by Oracle experts: raster, LIDAR, geocoding, rou%ng -‐ Performance benchmarks, Cer%fica%on exam prepara%on -‐ Customer sessions: BI, land management, LI in public sector & retail; SIG User Group
- 13. 6 cities By the numbers ★ 723 registrations ★ 640+ attendees ★ 56 speakers ★ Videos on YouTube ★ Positive feedback 13 Tour 2013
- 14. 3 continents http://tour.locationtech.org ★ Planning about to begin. ★ Sponsorship: $2K members $4.5K non-members 14 Tour 2014
- 15. 15 Visit http://georabble.org for fun local events! (Pun intended) GeoRabble All Stars Allied with Locate 14 Canberra (Monday 7 April) ★Pia Waugh – Open Data Ninja ★Julian Carver – Land Information New Zealand ★Denise McKenzie – Open Geospatial Consortium ★Mike Bradford – Landgate WA ★Jody Garnett – Boundless ★Chris Tucker – Mapstory Thanks to Sponsors LocationTech and Boundless
- 16. Libraries 16
- 17. JTS Topology Suite • This is the “Rocket Science” of GIS • Implementa%on of Geometry • OGC Standard: Simple Features for SQL • Vivid Solu%ons • Mar%n Davis (Project Lead) • License: • Eclipse Distribu%on License <-‐-‐ BSD! • Eclipse Public License 17 Incoming!
- 18. Key to Open Source Spatial 18 Project Environment JTS Topology Suite Java JVM Languages GEOS C/C++ Net Topology Suite C# JSTS JavaScript (Partial Port) Shapely Python (via GEOS) RGeo Ruby (via GEOS) r-GEOS R (via GEOS)
- 20. Geometry Example 20 GeoTools Example: http://docs.geotools.org/latest/userguide/library/jts/geometry.html GeometryFactory geometryFactory = JTSFactoryFinder.getGeometryFactory(); Coordinate coord = new Coordinate(1, 1); Point point = geometryFactory.createPoint(coord);
- 21. WKT Example 21 GeoTools Example: http://docs.geotools.org/latest/userguide/library/jts/geometry.html GeometryFactory geometryFactory = JTSFactoryFinder.getGeometryFactory(); WKTReader reader = new WKTReader(geometryFactory); Point point = (Point) reader.read("POINT (1 1)");
- 22. Buffer Example 22 GeoTools Example: http://docs.geotools.org/latest/userguide/library/jts/geometry.html GeometryFactory geometryFactory = JTSFactoryFinder.getGeometryFactory( null ); WKTReader reader = new WKTReader( geometryFactory ); LineString line = (LineString) reader.read("LINESTRING(0 2, 2 0, 8 6)"); Geometry buffer = line.buffer( 0.75 );
- 25. Transform Example 25 GeoTools Example: http://docs.geotools.org/latest/userguide/library/referencing/crs.html CoordinateReferenceSystem wgs84 = CRS.decode("EPSG:4326"); CoordinateReferenceSystem google = CRS.decode("EPSG:3857"); MathTransform transform = CRS.findMathTransform(wgs84, google, false); Geometry target = JTS.transform( geometry, transform );
- 26. Mobile Map Tools • SDK For na%ve mobile applica%ons. • Supports: • Mobile maps in 2D, 2.5D and 3D • Works on iOS, Android, webGL • Built using C++ and translated to Java and JavaScript • License: Eclipse Distribu%on License 1.0 (BSD) 26 Incoming!
- 27. GeoMesa • Key/value store • Supports: • Distributed & highly scalable • Based on Accumulo • License • Apache License, Version 2.0 27 Approved!
- 28. Spa%al4j • Adds “Geometry on Curve” to JTS • Supports: • Geometry on a Spherical • Geometry on a Cylinder • Euclidean (via JTS) • Great Circle Distance Calculators • License: Apache License, Version 2.0 28 Incoming
- 29. A romance in many dimensions 29 Shape Euclidean Cylindrical Spherical Point Y Y Y Rectangle Y Y Y Circle Y Y LineString Y Buffered L/S Y Polygon Y Y ShapeCollection Y Y Y
- 30. Distance Example 30 SpatialContext ctx = SpatialContext.GEO; Circle sydney = ctx.makeCircle(151.3,33.9, 0.3); Point perth = ctx.makePoint(115.8,32.9); double distance = ctx.calcDistance(sydney.getCenter(), perth); double km = DistanceUtils.degrees2Dist( distance, DistanceUtils.EARTH_MEAN_RADIUS_KM)
- 31. 31 Processing
- 32. GeoTrellis • Real-‐%me distributed processing • Supports: • Low latency & Distributed • Highly scalable • Based on Scala, Akka, & Spark • License: Apache License, Version 2.0 32 Approved!
- 34. Spa%alHadoop • Batch processing • MapReduce framework for efficient processing of spa%al opera%ons • Supports: • Spa%al data types & indexing • Based on Hadoop • Highly scalable • NOTE: renaming to GeoJinni • License: Apache License, Version 2.0 34 Incoming!
- 35. Applica%ons 35
- 36. GEOFF • Geo Fast Forward • Embed Simple Maps in Eclipse RCP • Querying a geocoding service • Use OpenLayers 3.0 as a resource bundle • SWT Component wrapping embedded browser • Fluent API so you do not have to know EMF • License: Eclipse Public License 1.0 36 Approved!
- 37. GeoGit • Distributed data store • Supports: • Distributed, off-‐line opera%on • Versioning, compare & merge • Push/pull data • License: BSD License 37 Incoming Project! Incoming!
- 39. GeoScript • Adds spa%al capabili%es to dynamic scrip%ng languages. • Supports: • Groovy, JavaScript, Python, and Scala • Backed by the GeoTools library • geometry, data access and rendering • Use stand-‐alone or embedded • License: MIT License 39 Approved!
- 40. JavaScript 40 >> var geom = require("geoscript/geom"); >> var p = new geom.Point([-111.0, 45.7]); >> p <Point [-111, 45.7]> >> var proj = require("geoscript/proj"); >> var p2 = proj.transform(p, "epsg:4326", "epsg:26912"); >> p2 <Point [500000, 5060716.31816507]> >> var poly = p2.buffer(100); >> poly.area 31214.451522458345
- 41. Python 41 >>> from geoscript import geom >>> p = geom.Point(-111.0, 45.7) >>> p POINT(-111 45.7) >>> from geoscript import proj >>> p2 = proj.transform(p, 'epsg:4326', 'epsg:26912') >>> p2 POINT (499999.42501775385 5060716.092032814) >>> poly = p2.buffer(100) >>> poly.getArea() 31214.45152247697
- 42. Scala 42 scala> import org.geoscript.geometry._ scala> import org.geoscript.projection._ scala> val p = Point(-110, 45.7) in Projection("EPSG:4326") p: org.geoscript.geometry.Point = POINT (-110 45.7) scala> val p2 = p in Projection("EPSG:26912") p2: org.geoscript.geometry.Point = POINT (-370416.94184711506 -7935053.5498699695) scala> p2.buffer(100).area res0: Double = 31214.451522477902
- 43. Groovy 43 groovy:000> import geoscript.geom.* groovy:000> import geoscript.proj.Projection groovy:000> p = new Point(-111, 45.7) ===> POINT (-111 45.7) groovy:000> p2 = Projection.transform(p, 'epsg:4326', 'epsg: 26912') ===> POINT (499999.42501775385, 5060716.092032814) groovy:000> poly = p2.buffer(100) groovy:000> poly.area ===> 31214.451522477902
- 44. uDig • User-‐friendly Desktop Internet GIS • Supports: • Desktop GIS • Based on Eclipse RCP • Reusable components for RCP Developers • Supports industry standard formats and services • e.g. WMS, WFS, etc. • License: • Eclipse Distribu%on License • Eclipse Public License 44 Approved!
- 45. 45
- 48. 204 Members and growing. 48 Eclipse Foundation Members
- 49. Predictable Release Schedule • Dozens of projects, millions of lines of code releasing each year on %me to the day for 9 years straight. • 265+ open source projects and growing. 49 Eclipse 3.0 Eclipse 3.1 Casllisto Europa Ganymede Galileo Helios Indigo Juno Kepler Luna 17 18 24 33 46 55 58 3 7 10 21 23 33 39 62 71 71 76 Projects Million LOC
- 50. EGit Project CDT Project WTP Project Linux Tools Project (Percentage of contributions for each project) 50 Industry Collaboration