Product Description

Product Details

• Amazon Sales Rank: #625678 in Books
• Published on: 2005-06-17
• Released on: 2005-06-01
• Original language: English
• Number of items: 1
• Binding: Paperback
• 349 pages

Review
"Map geeks will delight in this catalogue of appealing ideas and projects. The rest of us will be educated and impressed." - Gavin Inglis, news@UK, September 2005

About the Author
Tyler is a geographer - at heart and at work - and has a BA in Geography from Lakehead University. He is GIS Service Manager for a forestry consulting company in British Columbia, Canada. His work and interests include geospatial and tabular data management, analysis, manipulation and visualisation - you know, maps! He focuses on using the latest Open Source GIS tools including MapServer and PostGIS and uses these together to enable web-based mapping and data management at low cost with unrivalled capabilities. You might catch him speaking at various conferences or supporting these tools through numerous mailing lists.

Customer Reviews

Wither Web Mapping?
I found this book a "tough call" when I came to writing a review.

I have to admit to not being a big fan of a lot of the technology showcased this book (PostGIS aside). I have professional reasons for saying this that do not concern us in this review but should be admitted up front.

Firstly I want to be clear that we should thank Tyler because he has done a very good job in weaving a consistent and useful thread through all the technologies in the book.

However, I had to think about why he chose these particular technologies and why the book was laid out the way it is because it was not initially clear to me what relevance a lot of them had to the book's title - Web Mapping. To me the title implied a richer potential content wrt "web mapping" per se, so that when I opened the book I was surprised to see that quite a bit of it was really about GIS basics such that a title more like "Getting started with MapServer" or "MapServer for GIS Dummies" (not an O'Reilly title I grant) might have been more appropriate!

I also don't know if this book accurately targets its audience. If you expect a real treatise on the University of Minnesota's MapServer then this book will not fill all your needs. If you want to see a set of open source technologies put together in a logical and coherent way so that you can start on understanding Web Mapping from one view point only then this book is useful.

On to the book itself.

He has also highlighted some important features of some of the technologies in a way that good training courses often do. The lights definitely go on and you will hear yourself say: "Ahh, so that's what this does!". That is what this book did for me across a number of technologies: in particular the OGR and GDAL command line tools. (Thanks, Tyler, for this alone.) He also does what all good trainers should do: he clearly demonstrated software functionality via concrete examples. It is my view that, except for university, most people learn by doing and this book works well in supporting those who find manuals and technical documents opaque when trying to assess software usefulness.

I really wasn't sure if the technical detail with respect to things like command line actions for installing, compiling and installing some software was that useful: I admit to skim reading this stuff. Is this Web Mapping for the uninitiated gun programmer? Or is this something that less technical geospatial professionals whose only world is that of the mainstream "pay per license" software products (on Windows) would get excited over? Unless command line computing is coming back and becoming mainstream again (and I am of that vintage), most people today expect the initial heavy lifting decisions to have been done for them so they can start "value adding" immediately. I think all the configuration decision making that is involved with open source technologies is still a big put off: I know it is to me, and I have 20+ years in the IT/GIS industry!

I also thought that the technologies described in the book showed what I can only describe as a North American (perhaps even Canadian) bias in the choice of technologies. Look, this is a bit of a quibble because I really can understand a lot of the choices precisely because the main distribution of the tools in the book (except PostGIS) is via FWTools which contains OpenEV, GDAL, MapServer & PROJ.4: all core technologies to the book. Yet I really don't think it is all that obvious. (I had to double check when writing this review.) Even so, my view is that more coverage should have been given to other open source technologies rather than a particular group. So, for example, why not cover the really big database of the open source community: MySQL (not just PostGIS)? And this oversight is strange given that the book mentions OGR/GDAL support for Oracle Spatial and ArcSDE which are of little interest (in one sense) to the open source people and are not accessible unless the company you work for has them. Also, why doesn't the book give more airtime to the excellent GeoServer WFS (and WMS) than just MapServer's read-only WFS? Why not hightlight the actively developed European managed Deegree WMS/WFS? Sure, MapServer has both WMS/WFS capabilities so let's concentrate on one rather than confuse people with others (just reference them instead - yet Deegree doesn't even get a mention in the book).

But all this musing gets me back to the title. Is it really "Web Mapping Illustrated"? Not really. Perhaps it should have been called "Getting started with MapServer". Too long? "FWTools Illustrated". Certainly not eye catching in terms of elucidating interest from browsers of bookshops and Amazon.

All in all, a good book and very useful. It certainly helped me and because of it I have decided to use some of the supporting technologies in it in my day job. Well done Tyler.

An excellent work by both the author and O'Reilly...
The ability to generate maps from your data has long been something pretty much restricted to companies with deep pockets. But Google seems to have sparked an interest in mapping software, and there are plenty of open source tools out there that will allow you to create your own Geographic Information Systems (GIS). O'Reilly's come out with a book that will be a "must have" if this is an interest of yours... Web Mapping Illustrated by Tyler Mitchell.

Contents: Introduction to Digital Mapping; Digital Mapping Tasks and Tools; Converting and Viewing Maps; Installing MapServer; Acquiring Map Data; Analyzing Map Data; Converting Map Data; Visualizing Mapping Data in a Desktop Program; Create and Edit Personal Map Data; Creating Static Maps; Publishing Interactive Maps on the Web; Accessing Maps Through Web Services; Managing a Spatial Database; Custom Programming with MapServer's MapScript; A Brief Introduction to Map Projections; MapServer Reference Guide for Vector Data Access; Index

There are a number of things I like about this book. For one, he shows how you can build systems that rival expensive GIS packages using ordinary open source software. His main focus is on MapServer, along with any other software out there that fills any necessary gaps. Using this book, you should be able to get MapServer up and running in your environment. The next thing that's good is that you can start to gain the understanding of the terminology of mapping technology. Above the normal techno-babble needed in order to work with any software system, mapping systems have their own jargon. Web Mapping Illustrated helps to educate you on that jargon within the context of working with the software. Finally, a departure from the normal O'Reilly "animal cover" books... This one's in color! Printing this in black and white would have ended up losing a lot of meaning and information in the examples. Seeing a hi-res full-color map of the Okanagan Mountain Park fire of a few years back really grabs your attention and makes you realize just what level of power you have available to you...

Even if you're using a commercial GIS in your job, you owe it to yourself to get a copy of this book and expand your horizons a bit. Or even map them out while you're at it... :-)

Indispensable reference on mapping
With revolutionary technology, Google Earth now lets computer users zoom through space to specific sites all over the world. Mapping is also making great strides in the law enforcement world, where geographic information systems (GIS) have been replacing pin maps. Systems such as New York City's COMPSTAT have been highly successful in mapping and depicting virtually any combination of crime/arrest locations, crime hot spots, and other information in real time.

While not specifically written for law enforcement, Web Mapping Illustrated is a valuable guide for those who are interested in using maps and other GIS tools. The Internet hosts many open-source mapping tools, making the creation and publishing of online maps much easier and more effective.

Web Mapping Illustrated is written for those wishing to avoid expensive commercial software mapping systems and instead use open-source and other free tools. The book details the use of free mapping software and tools such as MapServer, GDAL, OpenEV, and PostGIS. It also explains how to find, collect, understand, use, and share various mapping data sources.

All 14 chapters are well written and organized, progressing from the basics to the publication of sophisticated interactive Web maps. Fittingly, the book makes effective use of numerous full-color maps and software screenshots