Here's recent Google-related geonews, with some pretty interesting.
From official sources:
Via the OSGeo Discuss list I learned about OpenPerception.org, an independent non-profit foundation, focused on advancing the development and adoption of open source software for 2D and 3D processing of sensory data. Currently the main output of the foundation is the open source Point Cloud Library.
On the Point Cloud Library: "The Point Cloud Library (PCL) is a standalone, large scale, open project for 3D point cloud processing. The PCL framework contains numerous state-of-the art algorithms including filtering, feature estimation, surface reconstruction, registration, model fitting and segmentation, as well as higher level tools for performing mapping and object recognition."
On Open Perception itself: "We are an independent organization created with the purpose of supporting the development, distribution, and adoption of open source software for 2D/3D processing of sensory data, with applications in research, education, and product development."
24 hours ago Apple announced the new 'Maps' app for iOS 6, which includes turn-by-turn navigation, real-time traffic and 3D maps: "Designed by Apple from the ground up, Maps gives you turn-by-turn spoken directions, interactive 3D views, and the stunning Flyover feature. All of which may just make this app the most beautiful, powerful mapping service ever."
Here's the reactions on the geoblogs and other sources:
I expect more Apple Maps information and analysis in the coming weeks, and by the time it becomes available as part of iOS 6 "next Fall".
From APB and the official Google blog :
If you want to see screenshots of the event, CNET has plenty of them.
While we'll know in a few days what this presumably big announcement in terms of upcoming features is all about, Google sent an invitation to 'The Next Dimension of Google Maps' event that will be hosted next Wednesday. In addition to CNET, I saw it featured on Slashdot and MacRumors.
From the invitation: "At this invitation-only press gathering, Brian McClendon, VP of Google Maps and Google Earth, will give you a behind-the-scenes look at Google Maps and share our vision. We'll also demo some of the newest technology and provide a sneak peek at upcoming features that will help people get where they want to go -- both physically and virtually. We hope to see you there."
I like MacRumors' analysis: "The timing of Google's event naturally leads to speculation that it has been specifically planned to upstage any Apple announcement about mapping in iOS 6 and to show what users will be missing out on with the transition by Apple."
There is a new project on Github that has made a 3D view for OpenLayers! It integrates AGI's new open source WebGL globe (Cesium) and uses the OpenLayers drawing & navigation tools to interact with the globe. Support for WMS layers and feature importing are next on the to-do list.
A live demo can be found here:
The source code is available here.
Here's parts of my talks notes of the 3D GeoInfo 2012 conference. Hope some elements are useful to some of you.
Opening talk, Jacynthe Pouliot
Sohn, York University
Missed most of the talk.
Ullah Baig, Malaysia
Van Den Brink , Netherlands
Ioannis Stavos, city university of new york
Kit.edu Breuning, Germany
Utrecht university, Lankveld
Gorte, delft university
City of Montreal, Geomatics Division
Uden, university of Heidelberg
At last week's 3D GeoInfo conference, I learned about the open source Glob3 3D GIS and Glob3 Mobile 3D virtual globe.
There isn't much on the sourceforge website: "glob3 is an open source 3D GIS multiplatform framework written in java with a very non restrictive license and advanced features."
The apps for iOS and Android are free.
I was at the 3D GeoInfo 2012 conference last week and I learned about the DB4GeO / DB3D open source geospatial database, which is a Java object-oriented database focusing on 3D data. It supports CityGML, has a RESTful API and has its own WebGL visualization tool.
Since I failed to find much about it on the web other than the GitHub page (it seems the code wasn't synchronized for a while), let me serve you the abstract [pdf] of last week's presentation: "The analysis of complex 3D data is a central task for many problems in the geo- and engineering sciences. Examples are the analysis of natural events such as mass movements and volcano eruptions as well as 3D city planning and the computation of 3D models from point cloud data generated by terrestrial laser scanning for 3D data analysis in various domains. The volume of these data is growing from year to year. However, there is no geo-database management system on the market yet that efficiently supports complex 3D mass data, although prototypical 3D geo-database management systems are ready to support such challenging 3D applications. In this contribution we describe how we reply to these requirements advancing DB4GeO, our 3D/4D geo-database architecture. The system architecture and support for geometric, topological and temporal data are presented in detail. Besides the new spatio-temporal object model, we introduce new ideas and implementations of DB4GeO such as the support of GML data and the new WebGL 3D interface. The latter enables the direct visualization of 3D database query results by a standard web browser without installing additional software. Examples for 3D database queries and their visualizations with the new WebGL interface are demonstrated. Finally, we give an outlook on our future work. Further extensions of DB4GeO and the support for the data management for collaborative subway track planning are discussed."
I'd like to see the differences between PostGIS vs DB4GeO features in regards to 3D geodata. Is DB4GeO more and a playground for researchers?
MacRumors shares a long entry named Apple Moving to In-House Mapping Service with 3D Views in iOS 6?
From the 9TO5Mac report: "Apple will drop the Google Maps program running on iOS since 2007 in favor for a new Maps app with an Apple backend. [..] The most important aspect of the new Maps application is a powerful new 3D mode. The 3D mode does not come enabled by default, but users simply need to click a 3D button that is conveniently and visibly stored in the app. Perhaps under the fold like the current traffic, pin, and map view buttons. This 3D mode is said to essentially be technology straight from C3 Technologies: beautiful, realistic graphics based on de-classified missile target algorithms."
We mentioned in the past that Apple Acquired Web Mapping Firm Poly9 and Apple's C3 Technologies 3D Maps Also Offer Street Views and Interior Views.
Related, Apple's iPhoto maps now show attribution to OpenStreetMap, we mentioned Apple using OpenStreetMap data in March.