Archive for the ‘Mobile GIS’ Category
Wednesday, October 23rd, 2013
We are often approached by new clients who are searching for low cost GIS data collection solutions. It was once the case that data collection:
1) Required specialized, expensive equipment
2) Needed GIS trained staff
3) Cost a small fortune
4) Was often delivered in varying formats or required additional work to make use-able.
Thankfully those days are now gone – though you will still find some (expensive providers) trying to pursued you otherwise. So what has changed? (more…)
Tuesday, October 22nd, 2013
If the recent requests we have received for GIS development and knowledge help are anything to go by; engineering companies are excited about GIS. The project needs have been many and varied from GIS support and data services to Web and mobile development. More evidence we think of the widening interest in GIS; from GIS pros to now ever more non-GIS professionals.
Here is a short list of some of these needs:
Mobile GIS Planned Pipeline Visualization
“We are an engineering company who design pipelines. A key part of this work is involving property owners in the process. Driving and walking along the planned pipeline route with these individuals is important. The one thing we lack currently is the ability to visualize the planned pipeline. An iPad with pipeline and related feature overlays would be a huge help.”
Monday, August 26th, 2013
One of WebMapSolutions areas of focus is building systems which help to improve the management of disasters. As the frequency and impact of disasters increases, due to phenomena such as global warming, the need for improved tools and systems becomes ever greater. New technologies now available are greatly helping software companies such as WebMapSolutions develop mobile, centralized systems which are improving both disaster relief efforts and disaster recovery. Let’s look at some of the new GIS solutions for disaster management.
This is a coordinated multi-agency response to reduce the impact of a disaster and its long-term results. Relief activities include rescue, relocation, service repair, providing temporary shelter and emergency health care. Time is of the essence in this phase. Disaster agencies are both trying to understand the situation on the ground, and provide immediate assistance and relief to those in the affected area.
Sunday, July 21st, 2013
After a year of working with ArcGIS Online (AGOL), we had a round table last week among our GIS developers and asked the question “what are the 6 things you most like about ArcGIS Online”. The results of our informal poll are below:
1) Web Maps – we all agreed the use of a single web map to express all map layers was a big deal. In the past too much work was needed by the developer to reach out to different sources for layers, and to deal individually with each layer (projection etc) before it was displayed. The web map has simplified that process, they form form the base for Web and mobile maps and development. They can also be embedded in a web page, rather like a youtube video, see our contact page for an example. Now that is cool.
2) Authentication and Groups – being able to control who has access to your data was often a request our clients had when it came to ArcGIS Server development. It meant we had to develop custom authentication services. The ArcGIS Online Portal has authentication built in. Marvelous. Our code is simpler, and our clients have a greater level of control over data access.
Thursday, June 13th, 2013
As a mobile enabled GIS software development company, our focus is on three key sectors; local government, transportation and forestry. Each utilize geo-technology to varying degrees. The new paradigm that is mobile GIS and cloud computing, offers solutions to business challenges for organisations active in each of these sectors. We are finding some common themes
Local Government – Data Sharing
Sharing information with the general public is a key concern of local governments. This can be as simple as providing information about local amenities such as parks, boating docks, camping areas, and libraries. Visit the Web site of your town or city and you will often discover this simple information is hard to find, and usually presented as a simple text based list. Finding out about local events; where and when, and other local information presents similar challenges. Maps are an easily understood way to present information. New cloud based services allow not only easy publishing of this type of data, but access to this data at any time and place. At the centre of Esri’s cloud based mapping platform; ArcGIS Online is a web map. This is an interactive map containing a collection of relevant published data or layers, which can be embedded in any web page. So maybe the location of local parks. If more sophistication is needed beyond just displayed locations, maybe tools such as ‘Find the nearest park to my house’, the web map can be used within an application. With an iPhone or iPad in hand this query becomes ‘Show me the nearest park to my current location’. Cloud enabled mapping services allows local governments to more easily share important public information. The general public can now access this data anywhere and at any time.
Monday, June 3rd, 2013
We speak much on this blog about mobile GIS. But the big picture is really what is most important. True we have new mobile and cloud platforms which are helping to transform the niche that was GIS. But at the heart of these new enabling technologies is sharing, collaborating and maybe most importantly presenting data in a new more understandable way.
The cloud gives us access to centralised services and data storage. Mobile provides us with essentially easily portable computers. Together they are very powerful. But they form an important part of a much wider whole. Dare one say holistic. Within corporations it is now possible to provide custom mobile apps to field based workers; often for data collection. Desktop analysts can now access this field data directly, in combination with other datasets. Executives can use Web based applications to visualize this data in real time and make faster more accurate decisions.
Tuesday, May 28th, 2013
The world of technology is in a constant state of flux. New terms and acronyms are thrown at us continually; portals, dashboards, cloud computing, HTML5, Rich Internet applications, SAAS. On and on. True advances or simply new fashions are what we often have to ask.
It’s hard to avoid reference to the new phenomena that is cloud computing (an odd term I’ve often thought). What is it? Put simply it takes the need for the purchase and maintenance of expensive computing environments; servers and software, out of the hands of organizations and into third party providers. So for a monthly fee organizations can stay focused on their core business and reduce the demands on the internal IT department. Software as a service or SAAS has become the common acronym. Cloud computing allows new software services to be provided by vendors, and updated on an ongoing basis.
In the GIS world, it is now possible to have own your own instance of ArcGIS Server (given a license) or GeoServer hosted in the cloud. Updates, maintenance, tuning, load bearing, are all others concerns. ArcGIS Online (AGOL) is a new cloud service provided by Esri. AGOL is ArcGIS Server, but friendlier and easier to access and use. Data publishing no longer requires an ArcGIS expert. Esri are rolling out new additions to AGOL continually. No longer are updates a part of the ‘next published release’, as was the case with ArcGIS Server.
Collaborative GIS – Desktop, Mobile and Executive Dashboards
We are in the verge of moving into a brave new GIS world. Historically office and field workers have lacked the ability to collaborate. Desktop GIS has been the bastion of GIS analysts, while managers have lacked a cohesive set of tools which allowed them to view their organizational data and make informed decisions based on real time information. That is all slowly beginning to change. Field workers are discarding their paper and pens and using GIS and mapping apps on their iPads and Android devices. They now have the ability, by connecting to the cloud, to add field data in real time to centralized systems like ArcGIS Online. Those using GIS desktop products in the office, can connect to these same cloud based services and interact with this data. Now they are able to do their analyses against these real time data feeds. Finally, executives are being provided with Web based management tools such as executive dashboards which allow this data to be viewed, searched and queried in many different ways. Cost reduction and improved efficiency is the net result of the adoption of this new approach.
Monday, October 8th, 2012
Stepping into Mobile Development
In early 2011 we began to turn our attention seriously from development for the PC Web to mobile. Blackberry released their excellent, but not well received, Playbook. As a first step into mobile GIS development we built and launched a mobile ArcGIS viewer to the Blackberry App World. Accompanying this release we wrote a paper for ESRI’s ArcUser publication on the development process, available at this link.
Thursday, October 4th, 2012
We came across the following table recently, listing mobile GIS topics:
Interesting. Obviously only a subset of the potential uses of mobile GIS. But worth reprinting. From the mobile app development work we are doing, key mobile requests from clients are:
Tuesday, October 2nd, 2012
So we’ve been spending quite some time with the very cool editing capabilities of the ArcGIS FeatureLayer. We are most interested in services published to ArcGIS Online. Editing will be a key advantage mobile brings to the world of ArcGIS. Avoiding the details (maybe in a future post), but not all ArcGIS FeatureLayers are the same. We wanted to put together a demo of the editing of a Featurelayer which contains a featureCollection, from the ESRI docs:
“The featureCollection is used when you want to initialize the FeatureLayer with features from outside of ArcGIS Server.”
This lends itself well to offline editing.
ArcGIS Mobile Editing
In the demo below we are online and accessing the app via a mobile browser (note, this demo needs Flash and thus wont run on an iOS device):