LBS and Fusion Tables and Vector Tiling, Oh My!

Another week has passed and we are all still alive and kicking. Humanity never fails to surprise me. Anyway, Geo[ref]That is “Geo” with a big “G” vs “geo” with a little “g”.[/ref] continues to roll on and keep us excited.

  • Skyhook Wireless and Sony are hooking up to give the next generation PSP some location capabilities.  Good news for Skyhook, but aren’t devices like the PSP and Nintendo DS on their way out?  I guess we’ll see this summer when everyone is playing the latest EA games on their iOS devices.
  • Work with R?  Check out RStudio!  IDEs are usually hit and miss with me but this has enough awesome to warrant a download. (HT: PHXGeo)
  • Protected Maps in Google Fusion Tables?  Yes please!  2011 may be the year of Google Fusion Tables[ref]oh and the iPad 2, right?[/ref]
  • Google Maps labels look better, but why?  Justin again analyses how Google does this and compares it to Bing and Yahoo!.  I’ve said it before and I’ll say it again, you’ve got to be following Justin’s blog!
  • IBM puts out a weird blog series on the “The Case Against Google Maps in IBM Cognos Reports” (parts two and three).  To me I’m left wondering where the content is on that case to use Esri map services.  They sum it up this way, “In solid Boolean logic: NOT Cognos BI AND Google Maps.”  Say whaaat?
  • Lastly, Matt Kenny brings us the awesome that is TileStache.  Seriously now, why are we still using WxS and Esri ArcGIS Services?[ref]Sure, you can give me thousands of edge cases where such overhead is needed, but rarely does one need such things.  We need to break out of our bad practices and embrace the future.[/ref].  Read Matt’s blog and get cracking.  Bonus points for rolling TileMill and TileStache together!

Using R to Visualize Facebook Friends

You may recall seeing this great visualization from Facebook last week on the links between friends.  Well the creator of that graphic has blogged about how he did it using R and some amazingly simple processing.  R is one of those tools that isn’t used in our space enough (really, you use Excel for analysis?) and if this doesn’t open your eyes to its great potential, your priorities are in the wrong place.

Click to view full resolution version

Open Source Friday!

Basically I have no idea where the week went. As you can probably tell I’ve been very busy and thus there isn’t much time for blogging about how much I love the shapefile format. In the meantime there is some good open source news you probably need to be aware of.

  • OpenLayer 2.9 Released – Follow that link for the full details, but the take-away from the ESRI DevSummit was if you are doing cool stuff with the ESRI REST API, you are probably doing it in OpenLayers. Why code with something else?
  • zigGIS 3.0 – The defacto tool to access PostGIS from ArcGIS is now open source again. Well it is more complicated than that, but Abe Gillespie has the details on his blog. Basically the project is going to be moving forward with some very cool stuff planned. I’m excited as it makes zero sense to buy ArcSDE to access PostGIS.
  • The R Project – now this isn’t a specific news item, just a reminder that there is a kick ass statistical open source project screaming for you to use it. At the URISA conferences I was at the last two weeks, it appears many don’t know about all the cool stuff you can do with it. My favorite book on learning R (and other open source analytical tools) is Baseball Hacks. ESRI has been showcasing using R with their python tools so you should really want to get into it, just a freaking sweet project. Now if you want to see some geospatial use of R, check out Dylan Beaudette’s blog where he’s been showcasing some cool uses of R.

Anyway, have a great weekend folks. I’ll see some of you next week at GITA 2010. Play me out Joe Morello.

Create GIS workstation using Ubuntu and open source GIS software

I get tons of emails from people asking where they can get free ArcView licenses for home use. People really want to work with GIS at home as well as at work which makes sense to me. I’ve always pointed folks to QGIS and other tools, but Matt Perry has a wonderful and easy way to most of the important open source GIS tools on Ubuntu with just a couple of commands.

just keeps getting easier and easier to get a fully functional open source GIS workstation up and running thanks to Ubuntu. The following instructions will take your vanilla installation of Ubuntu 7.10 and add the following top-notch desktop GIS applications:

Postgresql/PostGIS : a relational database with vector spatial data handling
GRASS : A full blown GIS analysis toolset
Quantum GIS: A user-friendly graphical GIS application
GDAL, Proj, Geos : Libraries and utilities for processing spatial data
Mapserver : web mapping program and utilites
Python bindings for QGIS, mapserver and GDAL
GPSBabel : for converting between various GPS formats
R : a high-end statistics package with spatial capabilities
GMT : the Generic Mapping Tools for automated high-quality map output

Download Ubuntu, install, run a simple command, enjoy GIS for free. Seems like a great solution to me!


Look how fun OSGeo is!