Saturday, November 1, 2008

Converter: ArcMap mxd to UMN MapServer map

I just created a tool which converts ArcMap focus map (vector and raster in the view) into MapServer 5.x map configuration files (.map). Symbology, Labels are converted. and fonts are organized into one folder.

Thursday, October 23, 2008

Interactive Vector-Graphics in the Browser

1. Without plug-in


  • HTML : DIV with CSS and image.





  • VML: Google Map drawings in IE

  • SVG: Google Map in other browser

  • CANVAS: in html5. dojo.gfx

2. With plug-in


Flash, Java, Silverlight


Cross browser Javascript libs




Dojo

Dojo is a Javascript framework and a powerful language for constructing rich internet applications.
http://www.roseindia.net/dojo/

Choosing a ajax framework for your next web application can be very difficult task for you. There may be many choices for the ajax framework. There are many frameworks already available in the market for developing ajax applications. Both commercial and free ajax software's provides many features.

http://dojotoolkit.org/book/dojo-book-1-0

Wednesday, October 22, 2008

Why I am here?

It's "Scientific Applications with Google Earth Conference" who brings me here. in order to register to the conference, you need pay your registration fee via Google checkout with your google account. Here comes my gmail account.
After being back from the conference, I feel it would be good to setup this blog and share ideas.

Ok, let's start the blog from the conference. The theme of the conference is "Scientific applications with Google Earth", I don't see any scientific research application built on Google Earth in the conference. Google Earth is a tool of presenting of data, but not a tool to do analysis on data. "to most viewers the presentation is the data" (Quoted by Michael Weiss-Malik from Google). I think this is the level which Google Earth is at. Google Earth is a presentation tool for public users not GIS professionals.
The blog "Butterflies Dance" summarized the conference. http://butterflies-dance.blogspot.com/2008/10/google-earth-scientific-applications.html. I also saw a lot of interesting applications built on Google Earth API.