42 posts categorized "GPS and Mapping"

22 July 2008

"Kiwi Guy" Julian Dean, Team Garmin, in le Tour de France

MyGarminEtrexBecause of the Kiwi connection, and my favourite GPS, I’ve been following Team Garmin in le Tour de France. It’s been great to see Julian Dean’s brilliant performances, including several top ten stage finishes, on satellite TV. They have even been covered by our mainstream sports media who rarely stray beyond Rugby & Cricket…

There is a race diary on Julian's own site, but sadly no feed, and coverage on the Garmin Team Site where he is referred to as “Kiwi Guy”.

Julian Dean - www.juliandean.co.nz

Team Garmin - www.garmin.com/teamgarmin/

Teamgarmin

02 February 2008

Garmin vs the iPhone? Say hello to "the nüvifone"

Garmin_nuvifone_allGarmin, the GPS company, have announced they are entering the phone market!

Garmin will take on Apple & Nokia with “the nüvifone”.  It promises to merge 3.5G phone/camera/browser with Garmin’s GPS/Mapping technology, slick design and a touch UI. There isn’t much tech detail yet but from their press release the feature set looks promising:

  • 3.5G mobile phone capability with an Internet browser, data connectivity, personal messaging, and personal navigation functions with 3.5-inch touchscreen display
  • Web browser incorporating premium features and touchscreen operation for an optimum mobile browsing experience.
  • Built-in video camera, MP3 and MPEG4/AAC
  • GPS with pre-loaded maps of North America, Eastern and Western Europe (no mention of Asia Pacific?)
    • Find a specific street address, establishment’s name or search for a destination by category using the nüvifone’s built-in database with millions of points of interest.
    • Turn-by-turn, voice-prompted directions, after missed turn automatically recalculates a route
    • Helps drivers find their car in an unfamiliar spot or crowded parking lot by automatically marking the position in which it was last removed from the vehicle mount.
  • Garmin’s first device to include Google local search capability
    • Direct access to millions of geo-located landmark and sightseeing photographs available through Google’s Panoramio picture sharing site.
  • “Where am I?” feature lets users touch the screen at any time to display the exact latitude and longitude coordinates, the nearest address and intersection, and the closest hospitals, police stations and gas stations.
  • The nüvifone includes access to Garmin Online™, an online service offering constantly-updating information such as real-time traffic, fuel prices, stock prices, sport scores, news reports, local events and weather forecasts
  • Garmin anticipates that the nüvifone will be available in the third quarter of 2008.

The big questions are cost, battery life (a major limitation with multi-function devices) and, if not for my USA/European readers, will it be available in Asia/Pacific? As a Garmin Etrex owner I know how useful personal GPS can be so combining that with decent phone and mobile web looks like an enticing mix. With evidence of Google photo mapping New Zealand city streets in recent months we will have the database to support it. Come on down Garmin!

Garmin Blog: Garmin's New York Surprise
“As you may have heard, last night was a big night for us in the Big Apple.“

“The purpose was to unveil our Super Bowl ad and to discuss "the future of Garmin and its products." Seems tame enough.

But we had a trick up our sleeve -- the nüvifone. It's safe to say we took the audience by surprise -- OK, that's an understatement. As we made the announcement, the audience collectively reached for their BlackBerries and iPhones to send the big news back to their offices…

Additional information about nüvifone is available at http://www.garmin.com/nuvifone

15 December 2007

Google Maps for New Zealand

Google recently launched a localised version of their New Zealand map. We’ve had basic road/location info since last year but this adds search and links to local directories. It will even help you buy a parrot that’s not “resting”.


Official Google Blog: Haere Mai! Google Maps lands in New Zealand
Today we're pleased to announce the full launch of Google Maps in New Zealand. Although we've offered basic mapping in New Zealand for some time, today we're unveiling a localised and customised site for our users in New Zealand.


GoogleMapsNZ

08 September 2007

Satellite tracked Godwit expected in NZ today - 30,000 km to Alaska & back!

NZNACIt’s a long-haul flight to nearly everywhere from New Zealand. Often you crawl off the plane with a sense of achievement for merely surviving the flight. Spare a thought for the little Godwit “E7” who is about to complete a 30,000km round trip from New Zealand to Alaska.

There have been many theories, and a few myths, about the flight of the Godwit. Many remember it as the symbol for our domestic airline – National Airways Corp – (before it was merged with Air New Zealand) and from popular children’s books.

GodwitE7Satellite tracking and Google Earth combine to enable anyone to see the E7’s track. Many birds were tracked to Alaska, via China, but only E7’s transmitter has lasted long enough to record the remarkable 11,500km journey home direct across the Pacific. Hopefully E7 is here by now and having a good rest.

Makes 14 hours sitting, eating, sleeping, watching movies in a 747 seem rather trivial…

Godwit expected in NZ safe today - Christchurch News - The Press
A feathered harbinger of spring was expected to land safely in New Zealand last night. The 30,000km round trip of the Godwit from New Zealand to Alaska and back again has been tracked by satellite for the first time…

The Pacific Shorebird Migration Project Webpage has maps, information and a kmz file download to view in Google Earth:

http://www.werc.usgs.gov/sattrack/shorebirds/overall.html

Godwittracker

Photo Credit N. Warnock

UPDATE 12–09–2007:
Bar-tailed Godwit E7 returns after a marathon flight - Asia-Pacific Shorebird Network
E7 – a female Bar-tailed Godwit fitted with a satellite transmitter at Miranda, Firth of Thames in New Zealand on 6th February returned to the place of tagging on the evening of Friday 7 September (local time) after a logged flight of 29,181 km (about 500 hours of flying). During that time she flew to the Yellow Sea, where she stayed for five weeks before flying to Alaska to breed, then flew 11,570 km back to her regular non-breeding site in New Zealand in about 8 days 12 hours.

22 July 2007

TUMONZ - Still The Ultimate Map Of New Zealand?

TUMONZ_pack_standardI’ve been a TUMONZ (The Ultimate Map Of New Zealand) user for years but must admit I wondered what would become of it with the onslaught of web based maps & virtual earths. TUMONZ have a credible web presence with TUMONZ Live, 2D only, but is there still a role for a local install mapping package that isn’t free?

It’s been a while since last update, TUMONZ Version 2, but now there is TUMONZ Version 3. You could almost name it TUMONZ A.G.E.(After Google Earth). It not only acknowledges Google Earth exists but even embraces it allowing TUMONZ user data to be uploaded to Google’s on-line world.

Arriving on a DVD (CD’s still an option if you must) you get a huge volume of data as the standard map package has many features. In addition to the vector mapping & topographic data of previous versions you get new features including better map drawing (appearance & speed), incorporation of LINZ NZMS260 scanned maps, an improved 3D engine and interface. As before you can add additional detail with packs of photos, property data (owner, area & boundary coordinates) and point of interest map books. These are sold as modules allowing you to buy just the data you need or gathered into various “packages” targeted at specific uses.

The install is simplified thanks to the DVD format– No more disc swapping!

Once installed existing users will be in for a shock as TUMONZ 3 introduces a completely new interface. Compared to TUMONZ 2 it’s simplified which greatly helps new users but a little obscure. With TUMONZ you buy the initial install and data but application updates between major releases are free. I was disappointed to find several features from TUMONZ 2 missing but since then updates have restored some of those. The main pain was the elimination of the image export options which I hope will be added soon. You can install and run TUMONZ 3 without removing TUMONZ 2 and it’s something I’d recommend, especially if you are an existing power user.

Tumonz3

So is TUMONZ still relevant? For the casual user I’m not so sure but for serious mappers, or commercial users, datasets like the Property Data (title information for the whole country) which are not available on-line make it invaluable.

There’s more on the UI and new display options in the extended post or view the demo content at http://www.tumonz.co.nz

Continue reading "TUMONZ - Still The Ultimate Map Of New Zealand?" »

09 July 2007

How Google Earth [Really] Works

If you’ve ever wondered what’s actually going on when you Google Earth, here’s an explanation: 

How Google Earth [Really] Works - RealityPrime
I thought there might be some interest, and despite some valid intellectual property concerns, here we are, with "part one" of explaining how at least part of Google Earth works…

Via www.ogleearth.com

22 June 2007

ZNO's Google Earth 3D Christchurch, New Zealand

I was adding The Warehouse Stores, just locations not models, to Google Earth today and stumbled on ZNO’s stunning Christchurch models. I knew they were working on them but didn’t realise they’d just been released. Zoom in to Christchurch and have a look at their brilliant work!

This kmz file (619 bytes) will get you to Christchurch in http://earth.google.com

ZNO Christchurch is online at Google Earth.
After many many months of hard work ZNO CHRISTCHURCH has made the default layer in Google Earth….

GoogleEarthCHCHZNO

PS: Pity about the use of “Snap Preview” on the ZNO blog. Am I the only one who find it’s annoying, or worse…

25 May 2007

AutoCAD Publish to Google Earth "updated for 2008"

One of my most popular older posts is the result of people searching for “AutoCAD, Google Earth & kmz”. About a thousand people a month find this post about the Autodesk Labs AutoCAD Google Earth Extension. The good news from Shaan is that it’s just been updated for 2008!

Between the Lines: Publish to Google Earth for AutoCAD 2008
New Version for AutoCAD 2008 posted!

Google Earth Extension Technology Preview
This AutoCAD 2008 add-on is useful in publishing and viewing your DWG-based data and 3D models within Google Earth™.
Applicable Products: AutoCAD 2008, AutoCAD Architecture 2008, AutoCAD Civil 3D 2008, AutoCAD Map 3D 2008

13 April 2007

New Zealand Roads, Route Finding and Tourism info on Google Earth

If you’re considering visiting New Zealand Google Earth can help. Tourism New Zealand have added a “100% Pure New Zealand” info layer to Google Earth with details on Destinations, Scenic highlights and Visitor Centres. The info links back to their 100% Pure New Zealand.com site.

While checking that out I also noticed Google Earth also now has the full road network and route finding, Google Maps had it some time ago, so you can find those destinations!

GoogleEarthTNZLegend 

Googleearthtnz

Google Earth with kiwi roads!

GoogleEarthNZRoads

I first found it via Computerworld

Google Earth Blog: 100% Pure New Zealand Layer in Google Earth
Buried in the new layers added to Google Earth on Monday, was a new sub-layer found under the Travel and Tourism layer. The new layer is the first example of a country getting a built-in GE layer celebrating the travel and tourist spots in Google Earth.

24 February 2007

30 Years of the Metric System

I’m a bit late with this but every time I try imperial based CAD templates or look at database tables that must handle Imperial I’m so glad that about 30 years ago this happened.

30 Years of the Metric System | NZ Ministry of Consumer Affairs

14 December 2006 – Thirty years ago today the metric system was introduced into New Zealand says Consumer Affairs Minister Judith Tizard. The Weights and Measures Amendment Act became law on the 14 December 1976…

You still encounter “Imperial measures” on legacy plans, old survey drawings usually, but it’s getting to be less common. Now we just need to adopt 24:00 time format to get rid of the am/pm stupidity.

It’s amusing that, nearly alone, America persist with “A collection of English units

350px-Metric_system

From Wikipedia: Countries without the Metric system are Liberia, Myanmar, and USA.

22 November 2006

How will a stadium impact the waterfront? - Architectural Desktop + Google Earth shows

UPDATE 23–11–2006: As per the comments, the images & .kmz model now show the Union building at 47m OAH.

I never thought I’d be modelling a stadium but this shows what a bit of time, Architectural Desktop and Google Earth can achieve.

There has been a fair amount of controversy about a proposal to build “Stadium New Zealand”. This new sports stadium will be located in Auckland and built for the 2011 Rugby World Cup but the $300 – $1,500 million cost, depends who you believe, will endure long after that game is over. This could be considered a local issue but they are considering both “hotel bed” and “airport” taxes so tourists may contribute to this folly.

What I consider to be the most important question, "Do we actually need a 60,000 seat stadium?", seems to be beyond the debate as we simply get the choice of extending an existing stadium, Eden Park, or building on a proposed new Auckland City Waterfront site. The consultation process for this project has been crazy and shown both National & Local Body politics at it’s worst. Tonight on TV news the Mayor of Auckland mentioned taking advice, hearing voices, from the spirit of a long dead and revered former Mayor which shows how weird it, and he, has become.

I oppose the proposed waterfront location as it just seems wrong to put a massive inward focused building in such a prime harbourside location. Some people quote similar stadium locations working in Wellington & Melbourne but, although near the city & water, neither compares. This site impacts all future development in the waterfront and when that land, currently in port use, is made available for public use I’m sure a better activity can be found.

Concept1marsdenThe waterfront proposal has been presented with flashy videos and artist impressions. Given the impact of a bulky/high structure the visuals seem a little bit, to be kind, “creative”.

I’m not alone in thinking this and Architect/Blogger Peter Cresswell (NotPC Blog) provides some evidence. In his post “Stadium drawings deceptive” he shows that Union House (white building with diagonal bracing – indicated by red arrow in the image) is 44m 47m high while the stadium, quoted as being 37m high, seems much shorter in the illustration. Another blogger, Whaleoil, has also commented on this comparing other measures including container crane booms and port lights, both supposed to be about about 30m, to estimate the shortfall.

Curious I decided to investigate. Using Peter’s Union House measure as a datum and the published plan, sections & height of the stadium I created a mass model in Architectural Desktop. I also traced some surrounding building plans (from an image) and used heights estimated from photos to mass them. There are many estimations in the surrounding buildings but Union House (red) is 44m 47m high & the Stadium section is scaled to 37m above ground level and as accurate as working from images allows.

StadiumConceptSectionStadiumConceptMass

I then used the Autodesk Labs AutoCAD Google Earth plug-in to create a Google Earth model. The result looks somewhat different to the artist impressions released. Have a look comparing that the red mass to the Union Building in the illustration & decide for yourself;

Is the artistic impressions use of height/perspective is rather approximate.... or creative... or maybe, deliberate?

37mstadium00a37mstadium01a

37mstadium02a37mstadium03a

Download Google Earth – http://earth.google.com – and the model and have a look.

File Attachment: WaterfrontStadiumAuckland47.kmz (274 KB)

Related sites & links at: http://www.waterfrontstadium.co.nz/

Have your say: http://www.aucklandcity.govt.nz/stadium/default.asp

07 November 2006

New Zealand left out of the "War of the Worlds"

Microsoft release their own “Virtual Earth 3D” taking on the current favourite Google Earth.

I’d like to say more but in New Zealand you get a message: “ Virtual Earth 3D (Beta) -- Virtual Earth 3D (Beta) currently does not support your region or language.  Thanks for your patience.” then nothing more

Microsoft Releases Virtual Earth 3D (Beta)

10 September 2006

Kiwi data update for Google Earth/Maps Photos

Google Earth Auckland UpdateNew Zealand benefited from the recent update to Google Earth with high resolution images of Auckland and Wellington replacing some previously cloudy, low res areas.

UPDATE 17:35:52 : Better but not always newer. I was looking at the TWL Sylvia Park location and the old photo showed site-works for the new mall. The replacement is better quality but shows the old storage sheds before any site prep.

Google Earth Blog: Huge Update to Google Earth and Maps Aerial/Satellite Photos - September 8 and 9.

14 August 2006

Garmin Blogs

GarminlogoVia the MB Blog I learn Garmin have a blog.

Garmin Blog - garmin.blogs.com/

05 August 2006

Tablet PCs in the survey field

Interesting article on Tablet PCs enabling information rich field work.

Mapping the Future of Field Geology - ScienceMatters @ Berkeley

In 1818, William "Strata" Smith ushered in the modern practice of field geology with his publication of the first hand-painted, color geological map of England and Wales. Two centuries later, the tools haven't changed much. Recently though, UC Berkeley geologist George Brimhall and his colleagues have developed mapping software that they hope will bring field geology kicking and screaming into the digital age.

"You can load satellite images, detailed topographic maps, and field data onto the tablet PC so you can view a huge amount of 3D geospatial information while you're outside," Brimhall says.

30 July 2006

Trip Route Mapping with MindManager & Microsoft Virtual Earth

Mindjet Labs will soon (Monday 31/7/06 US Pacific) release an extension that allows you to easily find route information while planning travel thanks to a clever combination of MindManager & Microsoft Virtual Earth.  The process uses MindManager topics and relationships to specify the route and it’s easy to do;

  • Create two topic with addresses or place names in the topic text.

MindManagerMVE01

  • Draw a relationship from one topic to the other, with the arrow specifying the direction of the route.

MindManagerMVE02

  • Select the relationship, right-click and select Get Route from the context menu.

MindManagerMVE03

  • In a few seconds, a callout topic will appear with a hyperlink to the Microsoft Virtual Earth map

MindManagerMVE04

  • MindManagerMVE05Click the hyperlink to view the map and the driving directions.

Since Microsoft recently added our street data to Virtual Earth it works well in New Zealand. How cool is that for planning your next holiday… or business trip!

Update 30–07–2006: Trevor Claiborne has posted a neat video demo to The Student Tablet PC Blog

26 July 2006

Kiwi street mapping goes mainstream

SmapsThe trademe auction site is probably New Zealand's most visited website. They just have launched smaps which offers street level mapping for all New Zealand.

Although Google and Microsoft have recently added NZ street data smaps doesn’t use either. The data is from Terralink and the map engine is from Kiwi company Projectx Technology – the people behind Zoom In. Go Kiwi!

smaps - www.smaps.co.nz

02 July 2006

DWG to [Google] Earth, do you read me? - Autodesk Labs AutoCAD Google Earth Extension

I’ve been playing with the new Autodesk Labs AutoCAD Google Earth Extension and thought worth sharing the results. This will work with AutoCAD 2007 based products including Architectural Desktop which is what I used. My first recommendation is “Read the Instructions!”. There is some manual set-up to load the arx and toolbar once the install process is complete.

In my ADT “Playhouse” project I created a Project Navigator View which included the shell of the building + some landscape items (path, drive & retaining wall) ready to export.

ADTbeforeGEFGEFH3

Continue reading "DWG to [Google] Earth, do you read me? - Autodesk Labs AutoCAD Google Earth Extension" »

Autodesk Labs

AutodsklabsLaboratory \Lab"o*ra*to*ry\, n.; pl. Laboratories. [Shortened fr. elaboratory; cf. OF. elaboratoire, F. laboratoire. See Elaborate, Labor.] [Formerly written also elaboratory.] The workroom of a chemist; also, a place devoted to experiments.

Autodesk have launched Autodesk Labs, a new “semi-beta” site for customers to try new technologies, prototypes, maybe future products. I say “semi-beta” as they are offered with the usual alpha/beta cautions (don’t install on production machines, use with mission critical data or seek support via dealer/subscription channels) yet are not subject to the non-disclosure provisions that apply to the My Feedback full product betas.

The idea is you can have a play, tell Autodesk what you think, and maybe improve what could become future release products/features. There are two products ready to try:

  • AutoCAD to DGN Translator – AutoCAD DWG to Bentley MicroStation 2D V8 DGN files
  • AutoCAD Google Earth Extension – Publish 3D dwg data to Google Earth.

Autodesk Labs - http://labs.autodesk.com/ or http://www.autodesk.com/labs

Between the Lines: Autodesk Labs!
This is the new and in process public betas and R&D projects site….

27 May 2006

Windows Live Local offers New Zealand Streets and Route finding

NZwindowsLivellocal

Microsoft Windows Live Local (Gasp, what a clunky name) now has New Zealand street mapping and driving route finding.  It includes major roads and state highways, along with cities and suburbs but I can’t get it to show street names on the map! (any ideas?)

If you enter two addresses it will locate them and does a reasonable job of finding the shortest or quickest route. The image shows the route from Queen Street to Auckland International Airport (NZAA). Not quite perfect (the first offramp will not terminate on Broadway) but other than that it’s Ok.

http://local.live.com/

Via scrappad

19 May 2006

Kiwi & Aussie Roads in Google Maps!

Yep, street level mapping for New Zealand & Australia in Google Maps, soon for Google Earth I hope!

Google Earth Blog: Down Under and Kiwis Get Roads in Google Maps

Google Maps Mania: Big News: Google Maps street maps for ALL of Australia and New Zealand!

Google Maps Auckland

28 April 2006

Google SketchUp, free for personal use!

Wow, Google have released a free version of SketchUp (for personal use) + 3D Warehouse, a web repository for 3D models. Read Randall's great post for all the details on this exciting move to make 3D CAD for everyone.

Google Releases Free SketchUp and 3D Warehouse
Google today opened the doors to a 3D revolution on the Web by releasing Google SketchUp, a free version of the popular 3D CAD program Google acquired last month…

11 March 2006

Google to buy New Zealand?

Rod Drury discovers, according to “The Register”, New Zealand features in Google’s plans for world domination


Google to buy New Zealand - Rod Drury

09 March 2006

Savage Chickens and GPS?

Chickengps Savage Chickens: GPS
Doug Savage does a chicken toon every day

09 February 2006

New era for land transactions in New Zealand

From 2008, no paper…

Beehive.govt.nz - New era for land transactions in New Zealand.
All survey and land title transactions in New Zealand will be lodged electronically from July 2008, Land Information Minister Pete Hodgson announced today…

"New Zealand will become the first country in the world to have a fully electronic survey and land registration system"

10 January 2006

Zoomin into "Google like" New Zealand Maps

ZoominLiving in a little country with small population means the international on-line mapping services often show little, if any information. Usually it’s main highway/roads, if that.

zoomIn claim to be “just the best streetmaps site in New Zealand”. They offer simple responsive browsing via the map or context sensitive links, nearly instant street search, a nice interface and simple URL structure.

No excuses for not finding my way to work… 

Via (for a great intro/overview): Google Maps - for New Zealand ~ cre8d-design.com

zoomIn - New Zealand street maps - http://www.zoomin.co.nz/

Auckland company unveil the world's smallest GPS Receiver module

Auckland company Rakon have announced a GPS receiver module as tiny as a baby’s fingernail”. Maybe we’ll soon see GPS being used in devices and ways just not viable with the current technology.

As an example of novel use for GPS consider the Celestron SkyScout. It combines location & orientation sensing to provide live text and audio information on your current view of the night sky. It was picked by some influential bloggers as the hit product of the recent CES show:

The word-of-mouth killer product of CES - Scoble
It wins my award for the single coolest thing I saw at the show. By far. I’m not alone, either. Shel and Buzz were both speechless when they saw it.”

Rakon Develops World's Smallest Receiver - RAKON.
The quest for ever smaller GPS-enabled equipment, such as mobile phones, PDAs and even watches has just taken a giant step forward with the development of the world’s smallest GPS radio frequency receiver module by a New Zealand company.

Auckland electronics company Rakon has just developed a module, as tiny as a baby’s fingernail, and is already fielding calls from GPS manufacturers keen to imbed the product in their own new developments…. [more]
Via RadioLive News

01 January 2006

Microsoft to take on Google Earth?

All Points Blog notice an interesting recent acquisition by Microsoft;

Microsoft Acquires GeoTango - All Points Blog.
In a very quiet note on its website, GeoTango noted on December 23 that the Canadian visualisation company was acquired by Microsoft. GeoTango is known for its 3D visualisation and content development tools...

Interesting to note what www.geotango.com do;

3D Internet Visualisation GeoTango GlobeView™ delivers a 3D digital earth allowing you to interactively explore the world.

3D Site BuildingSilverEye™ is uniquely capable of generating 3D building models from single images. Rapidly build 3D models of urban centers or facilities of interest such as military and nuclear installations. Use either satellite imagery or aerial photographs. Export your results to mapping, gaming and 3D simulation packages in popular GIS and OpenFlight formats. This patent-pending technology is the fastest approach to build 3D models of any location in the world.

28 December 2005

AutoCAD DWG into Google Earth

Beau Turner shows how to transform 3D DWG files into Google Earth using ExtractKML, a tool from the Avatech Solutions DEV team. Awesome!

Will render for food...: DWG and Google Earth.

26 December 2005

Rolex Sydney Hobart Yacht Race 2005.. Google Earth Feed

This is neat. Watch the 2005 Rolex Sydney Hobart Yacht Race in Google Earth, with yacht positions and standings updated every ten minutes. Great way to track the race as Kiwi supermaxi’s Alfa Romeo and Konica Minolta battle for line honours.

Getting it working
If not installed already, download and install Google Earth
Open the race feed file: cyca_rshyr_yachtrace.kml

Google Earth is a 3D interface to the planet. It combines satellite imagery with a model that can be zoomed, spun and tilted. The Google Earth feed is for private, non-commercial use only.

Full Details: Rolex Sydney Hobart Yacht Race 2005.. Google Earth Feed.

24 December 2005

Santa on Google Earth

Follow Mr S. Claus on his delivery trip around the world…

Official Google Blog: This just in....
I love Google Earth and have been planning a big trip with it…
S. Claus

23 December 2005

Georeference Images (including TUMONZ maps) in Autodesk Architectural Desktop and AutoCAD

Some map image sources provide georeferenced raster files. They are simply an image created with a corresponding reference file which stores the proper position (coordinates) and scale of the image. If you have AutoCAD Map you can scale images based on this information but a free AAC Solutions utility also makes this possible in AutoCAD/ADT.

Georeferenced images in AutoCAD - www.cadforum.cz
With the AAC Solutions' utility - GeoRefImg - you can automatically place georeferenced raster files (pictures) also in AutoCAD or Architectural Desktop (this functionality is by default available only in Map). Any selected raster image (TIF, JPG, PNG, BMP, CIT format) with a World file is automatically repositioned to its proper position (coordinates) and scale.

If you are in New Zealand you can export georeferenced images, anywhere, any scale, from the consumer mapping product: TUMONZ – The Ultimate Map Of New Zealand,

  • In TUMONZ, zoom to the area you want
  • Right click Tools>Copy/Save/Email Map
  • Tick the “Save Image World File” option to create the georeference file
  • Choose the Copy Size, more pixels = bigger but more accurate image, then Save as Image:

TUMONZgeoexp

  • The result is a “TumonzMap.bmp” image and “TumonzMap.bpw” reference file. Always keep these in the same folder. You can export several images at different scales/resolutions, maybe to show area overview and lot detail.
  • In AutoCAD/ADT;
    • Insert the image(s) into a drawing;
    • Command: GEOREFIMG then select image(s) to position.
    • They will be positioned & scaled exactly (default for TUMONZ is 1 unit = 1m)
      • Command: Image C:\TumonzMap.bmp (3083 x  1946) repositioned to [2655498.1,6475454.8] and scaled 0.0773273x using the world file C:\TumonzMap.bpw

This is great for location maps as you can quickly get an accurate scale map of anywhere in the country.

NOTE: TUMONZ map information comes from the LINZ (Land Information New Zealand) 1:50,000 topographical vector data set. The only requirement for re-using TUMONZ data is to acknowledge that the image / screen-shot / photograph was supplied / taken / produced by TUMONZ

03 October 2005

Garmin GPS for cycling

Garmin goes cycling with an Edge - RobiNZ Personal Blog

02 October 2005

Google Earth + SketchUp = Cool!

SketchupgoogleBack in August after playing with Google Earth I wrote;

“BIM + Global Database + Bandwidth = The Future, Today. A BIM project that extended to a site, or maybe suburban layout, can now be placed in context. Anyone with a broadband net connection can have the world on their desktop today. Your project is part of that world.”

I recently found out that SketchUp made it happen producing a Google Earth Importer/Exporter that enables your SketchUp model to be placed on Google Earth. The screen-shot shows their sample model of Dulles International Airport in the Google Earth viewer (click for a larger view). The banner at their site shows an animated zoom from Google Earth Globe view to their HQ at street level.

What was an idea a few months ago, becomes an impressive reality. A cool 3d building modeller meets a cool 3d world.

SketchUp Google Earth - PRE-BETA

You already know the power and ease of use that SketchUp provides... now there's a new way to view it and share it with your friends, co-workers, clients and your favourite stranger!

Via Geocreek: Visual and Spatial Data

19 August 2005

Approximately a Smoot

GESmootI was using Google Earth the other day and noticed in addition to the usual Kilometers, Miles, Feet there was the unit “Smoots”.

What is a Smoot?

According to Wikipedia the Smoot is a nonstandard unit of length created as part of an MIT fraternity prank. In 1958 Oliver R. Smoot was rolled head over heels by his fraternity brothers to measure the length of the Harvard Bridge. The smoot is equal to his height; five feet and seven inches or 1.70 m.

Oliver R. Smoot later became Chairman of the American National Standards Institute (ANSI) and President of the International Organization for Standardization (ISO).

It’s also about how tall I am and I can’t wait to use it on an official form…

30 July 2005

Google Earth reveals Kiwi art

Google Earth Art - Snells Beach NZThis story from the local paper reveals a new use for Google Earth. Dane Hawker decided to take a look at where he goes fishing and found a huge sculpture on nearby farmland.

Is there a catalogue of “Google Earth Art” in other locations?

Internet sleuths crack art puzzle - The New Zealand Herald

If you have Google Earth installed, download and double-click on the .kmz place-mark file below and it will fly you to the location. If not, you will need to install Google Earth at http://earth.google.com (Note: It requires a broadband Internet feed).

Download Google_Earth_Art-Snells_Beach_NZ.zip (0.6K)
The kmz is in a zip file as TypePad was changing the file extension on download.

High resolution images for New Zealand are limited and we don’t have the road maps  or search data seen in the US maps yet but this sort of application has a huge future.

About Google Earth: Google Earth streams the world over wired and wireless networks enabling users to virtually go anywhere on the planet and see places in photographic detail. This is a 3D model of the real world, based on real satellite images combined with maps, guides to restaurants, hotels, entertainment, businesses and more. You can zoom from space to street level instantly and then pan or jump from place to place, city to city, even country to country.

11 January 2005

TUMONZ - Updated to Version 2.08 + 2005 Tide data

Tumonz TideTUMONZ has another update to support High Resolution Photos of Auckland. Unfortunately only Auckland City boundary (they commissioned the photo’s) so don’t cover the Waitakere City where I live

If you have TUMONZ the 2005 Tide Data is available. It’s probably been there for a while but I haven’t needed it until now as summer only started on Sunday!

The tide feature in TUMONZ is great, click anywhere on the sea and you get Tide and Moon Phase data for the nearest measurement point. The “flow” is shown as a wave but can point at any time/spot to get precise time/height readings. Major and Minor fish feeding periods are shaded inside the tide-curve according to the solunar fishing times.

TUMONZ - The Ultimate Map of New Zealand. Anywhere. Any Scale. All Vector.

What's New in Version 2.08 ?

  • Support for the New Auckland City High Resolution Aerial Photos,
  • The ability to enable/disable the advanced plug-ins (GPS Manager, Spreadsheet Data Link) to make TUMONZ even faster loading.
  • Reduced the CPU usage while live tracking
  • Improved NMEA stability & added manual configuration of NMEA settings.
  • Other minor fixes and additions.

10 January 2005

Garmin MapSource Updated to Version 6.5

If you own Garmin's MapSource there is a new update available to version 6.5. Details of all the changes are listed on the download page but some are:

  • Updated the default document format to the new GDB version 2 format.
  • Added the capability to import GPX documents that use both versions 1.0 and 1.1 of the GPX schema and export GPX documents using version 1.1 of the schema. (NOTE: GPX is also used by TUMONZ GPS Manager)
  • Added the ability to batch-edit certain properties of user waypoints.
  • Added category and sub category classifications to property pages for map features. This was done to help users better understand the classification scheme and be able to use it in feature finds.
  • Added ability to zoom in on sections of a route profile.
  • Reorganised categories used by the 'find places' and 'find nearest' dialogs to make finding items more intuitive.

Garmin: MapSource Updates & Downloads

MapSource software version 6.5 as of January 3, 2005
Download (11.99 MB)
WARNING: This software will not work unless you already own a MapSource product.

26 June 2004

NZ GPS Maps

garmin_worldmapnz_gps_map
Brent's New Zealand Street Maps for Garmin GPS are now available via his new site.
I use them with my Garmin Legend and Mapsource software but they also come with a DOS loader if you don’t have Mapsource. Until Brent made these available Garmin Worldmap was the only up-loadable mapping for Garmin GPS in NZ. Compare the level of detail in the screenshot from Worldmap with Brent’s Street Map (Version 3).
The street data is based on the LINZ database and with the assistance of partners at Where Are We Brent is also adding extra Points of Interest and other data. The older versions are still available to use with low memory GPS. The Legends 8mb memory can hold all the street maps for NZ. Adding the search data (find streets and intersections, POI) reduces this to about 1/2 of NZ. You can decide what to take as the data is split into different map sections so this isnt a big deal

NZ GPS Maps Website

30 May 2004

TUMONZ Version 2 - The Ultimate Map of New Zealand gets better

made_with_tumonzv2TUMONZ have released an updated map engine (Version 2). This this adds new tools and simpler inteface to the already excellent existing product. I think the biggest improvement is that the core map and user objects can use transparency and textures. Combined with the new "rendering engine" this gives much better display of areas and also street names. Another major improvement for cycling and trampers is the ability to get a true profile of any route or ruler line plotted on the map. This is fantastic although knowing whats ahead isn't always a good thing!made_with_tumonzv2aThe images show 2 views of auckland, a street view and zoomed in close up of central auckland. The map adds details as you zoom including the optional property data seen here.

Have a look at the TUMONZ web page for more details on whats new

TUMONZ - The Ultimate Map of New Zealand. Anywhere. Any Scale. All Vector.

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31 March 2004

The Ultimate Map of New Zealand.

TUMONZ - The Ultimate Map of New Zealand. Anywhere. Any Scale. All Vector.

I use this both at work and home. If you are in NZ its a great tool for both CAD and GPS, A huge database with ability to overlay vector roads, topographic detail, legal boundary and much more.

30 March 2004

GPS NZ Mapping

Own a Garmin GPS?
For a fantastic New Zealand road map suitable for Garmin units look at NZ GPS Maps Website
Thanks to some wonderful work by Brent this is a great resource for NZ land based GPS use.
I took my Etrex Legend for a 5500 km drive and about 300km cycle around the South Island using this map extensively. Even the most remote roads were accurate. I didn't even get lost in Christchurch!


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