Blogs
We’ve just rolled out the latest update to the Greater New Orleans Community Data Center (GNOCDC) Repopulation Google Maps application. Thanks to Matt Priour figuring out how to add the Street View imagery to our New Orleans Repopulation Map, you can now not only see where people are coming back to The Crescent City, but the rebuilding efforts from the street level.

Repopulation Indicators for New Orleans
The map is powerful because you can look at the address counts by block between June 2005 and June 2008 and see how many people are returning to New Orleans. Of course you can pan over to the Lower Ninth Ward and see neighborhoods that are struggling to recover, but overall much of the city has recovered substantially. What is unique about this map is the source of the data. Getting accurate counts of the population of New Orleans has been difficult, but as this Wired article mentions, “Junk Mail to the Rescue”. Now the Google Street View imagery has been very good at helping see the reasons why changes have occurred after Katrina. The aerial imagery of New Orleans was taken on March 2006, near the low point of the recovery. If all you ever use to see the recovery of New Orleans is the Google Maps or Google Earth satellite imagery, you are many of the changes that have occurred more than two years since those images were taken. Even the Google Street View imagery is a year old which can distort realities on the ground. The USPS repopulation data is updated monthly so it is actually the most relevant data in this mashup application.

While some areas are still struggling to recover...

...rebuilding in New Orleans continues
What the Valassis data is great at documenting the recovery at a macro level, and the Google Street View data helps you analyze the results on a macro level. Being able to visualize the recovery this way gives you a great appreciation for how much work has been accomplished and how much more there has to be done. Unfortunately there was no “Marshal Plan” for the recovery, but progress has been made and hopefully tools such as this Repopulation Map will help further the rebuilding of New Orleans.
I’ve been lucky enough to work with Denice Warren Ross, deputy co-director of the nonprofit Greater New Orleans Community Data Center and Joy Bonaguro on this project. Their vision of how they wanted this data presented to the community was to make it as simple as possible to use. The ability to take data created in ESRI ArcGIS Desktop and serve it from Amazon’s S3 and integrate it with Google’s simple visualization tools (Google Maps and Google Street View) created a map that tells quite a story and is so much more useful than the PDF maps that existed before Katrina.
Also, one thing to keep in mind is August 29th is the 3 year anniversary of Katrina’s landfall in New Orleans. The GNOCDC’s Katrina Index is a great way to see where the recovery of New Orleans is, three years later.
Hurricane Gustov continues to head toward the Gulf Coast so everyone please be careful in its path.
Autodesk Inc. of San Rafael, Calif., will provide a standards-based interface and geospatial services, such as addresses, ZIP code and city/state information, to enhance location within the XOHM network.

The Environmental Defense Fund estimates that if 30 percent of Golden State drivers participate in this new form of voluntary coverage, the state could avoid 55 million tons of carbon dioxide between 2009 and 2020 -- the equivalent of taking 10 million cars off the road. This would save an estimated 5.5 billion gallons of gas and $40 billion dollars in car-related expenses.
[on the future] - One is that Amazon ( NSDQ: AMZN) will become a hardware company and the second is something he's banking on?that Apple's ( NSDQ: AAPL) iPhone will evolve from a niche device to one that gains double-digit market share.
- [on what distinguishes Whrrl] "Foot-streaming" is the reason why Holden believes that they can demand high rates for their ads. Foot-streaming is the act of tracking where people go using GPS: "You are able to say people?who go to these places?also go to these places." Sound familiar? Amazon does that all the time, by showing people what other people buy when they buy a particular book. "This has never been done in the physical world."
- [on competitors] Loopt is like candy because you can see where your friends are, and with Yelp, likely only 1 percent of the audience is really engaged, he says.
So somebody wrote a press release yesterday about Google Earth Magnetic Cows, but it sounded so silly that I decided to go for celebratory end-of-panorama-trip cocktails instead of dirtying my blog with it. Imagine my surprise to see it hit the interwebs with a vengeance today, but the greatest surprise of all was that only one blog so far, The Earth is Square, has reported this "news" skeptically. [I just noticed Google Earth Blog is also skeptical:-)]
The bottom line: It's entirely possible that cows have a magnetic sense, but we're not going to find out about it by looking at Google Earth. What possible fallacies might there be? I came up with these in, oh, a few seconds:
So what happened? Either this story is an elaborate hoax, or it isn't and these scientists are just not very good, or the story has been reported inaccurately. It's a cow toss as to which of these explanations is the right one, but I suspect hoax, in part because of the study's claim that it could discern a predispostition in cows for magnetic north over true north – a difference that is miniscule in most places on Earth. It doesn't help that you have to pay the US National Academy of Sciences $10 to read the paper — that's the price of a cocktail here in Stockholm, one which I'm about to go buy.
The program will rely on geospatial information technologies (GIT) to help students analyze information and data on three core topics: energy, climate change and the impact of human activity on the environment. Issues such as urban and suburban sprawl, water resource usage, pollution, and ecosystem management will be included in the curriculum.
...
The WELIM [Web-enhanced Environmental Literacy and Inquiry Modules] initiative is a pilot program that directly addresses both concerns simultaneously using GIT. The technologies, which range from handheld GPS systems to Web satellite imagery, help students explore geography and collect data while becoming more familiar with their environment.
In addition to Cayman Land Info, sponsors include International Land Systems, HP/KirkISS, RE/MAX, the Cayman Islands Real Estate Brokers Association, Cayman National Bank, Scotia Bank and exclusive telecoms sponsor Digicel, as well as a range of related organisations from the National Oceanic and Atmospheric Administration to the Royal Institute of Chartered Surveyors.
The two organizations agree to expand collaboration and promote the synergy between open standards and open source software in the geospatial domain. The OGC, founded in 1994, is the world's leading industry organization for geoprocessing standards used by the world's providers of geoprocessing software. The OSGeo's goal is to encourage the use and collaborative development of community-led open source geospatial software projects, most of which depend on open standards like those from the OGC.
The OGC doesnt care if software are proprietary or open source. Our goal is that OGC standards help make geospatial or location-based content and services ubiquitousto improve the ability of decision makers to address the many pressing social, environmental and economic issues they face.
Whats important, from the OGCs point of view, isnt the purchasing and licensing details of software products, but their adherence to a shared, open, non-proprietary system for communicating geographically.
What is the relationship between OSGeo and OGC?
There is no relationship between OSGeo and OGC. OGC is a organization for creating GIS standards, while OSGeo is an organization for promoting open source GIS work. That said, a number of parties/individuals in OSGeo work with OGC standards, and vice versa. It is also an explicit goal of OSGeo to support and promote standards, including OGC standards.
ESRI and Microsoft announced that Virtual Earth would be available through the ArcGIS Online Premium Service a couple weeks ago and today Microsoft took that announcement one step further.
Starting today you can license Virtual Earth UltraCam (proprietary) aerial photography without having to license the Virtual Earth platform. This is great for offline use, wrapping your own client or creating an interface that allows for deeper zooming than the VE platform does today. You can purchase the photography through 2 vendors - Mapmart and i-Cubed.
Of course ESRI users will probably prefer to use the ArcGIS Online service (given how easy it will be to integrate into your existing projects), but now everyone has the same access and the freedom to use any software (Photoshop, Illustrator, gvSIG, MapInfo, AutoCAD, etc) they wish.
The only caveat is that this is the UltraCam imagery, not everything so you may not have anything available if you live outside of 200+ cities that have coverage. Of course if you do have it available, then there isn’t anything better as UltraCam blows away everything else. Microsoft’s purchase of Vexcel has really been very smart for them and this is what you can do when you own the data. I can buy UltraCam imagery for Tempe, AZ for about $4,000 from MapMart.

You can't afford one yourself, but you can use the data captured from it.
Catching up a little from last week, I missed the news that AGX Build 500 was released. This release isn’t the Build 600 that some have been looking for, but does add the ability to work with the new updated ArcGIS Online, including the premium services (Microsoft Virtual Earth). The update is available from ESRI’s servers.

REMEMBER Layers are called layers because they lay on top of each other. Make sure the layer you want is visible and there isnt another layer covering it up.
REMEMBER be patient, you CANNOT mess anything up, if you do you can always back out of the site and start over, no harm done.
Its like Google Earth only you can customize and analyze spatial data, says Dr. Ronaldo Luna, associate professor of civil, architectural and environmental engineering at Missouri S&T.