In+ersec+ion for Spatial People

European mapping specialist Blom have completed a further aerial survey for Bristol Water. Following the success of the first aerial survey for Bristol Water in 2011, Blom were commissioned to provide further aerial survey services for a second water main project near Frome, Somerset.

Key to Blom’s survey services is the latest survey cameras mounted to fixed wing aircraft. Not only does this offer efficient data capture, but also minimizes health and safety risks faced by workers and disruption to traffic on the ground.

Nol Vincent, Senior Project Manager at Bristol Water said “This method has saved us both time and money when compared to traditional topographical survey services. There was no need to wait for Land Entry or Environmental Services to be undertaken before the survey took place. What’s more, we have found Blom’s airborne solutions a more efficient method on longer pipeline installations where timescales are critical.”

To meet Bristol Water’s requirements Blom collected 3cm resolution imagery of the entire route. This imagery was then used for subsequent mapping of all ground features at a 1:500 scale. Further mapping was completed at a 1:100 scale with the addition of two small scale ground surveys. This was then used to produce 0.5m contours of the site, providing critical information for future route feasibility and detailed design.

ENDS

CONTACTS:

Website: www.blomasa.com
Tel +44 (0)1934 311 000
[email protected]

Here's the recent geonews in batch mode. It excludes Esri-related geonews since I wait for the conclusion of the User Conference to share an aggregated entry. Also to note, this week some of our users finally get our daily newsletter in their inboxes after an absence of over a year - the problem was that it was identified as 'spam' by a 3rd party filtering system - thanks to the user who reported this issue!

On the open source front:

• It's in a James Fee rant named Google Maps Is More Accurate Because They Say It Is, I learned about the OpenStreetView.org, you guessed it, an open version of Google's Street View
• A few weeks ago, we mentioned FOSS4G 2012 in Beijing being cancelled, here's the related official OSGeo board reaction

• Here's an entry on Creating contour lines with GDAL and Mapnik
• A technical entry named Manipulating GPS tracks in Spatialite
• Time flies, QGIS Is Ten Years Old

On the Microsoft front:

• Microsoft released an impressive 215TB of new Bird's Eye imagery: "spans across the United States and features certain areas in Europe, Australia, New Zealand and Tokyo"
• In an entry, Microsoft details the Bing Maps keys, including the limitations of what you can do for free

Discussed over Slashdot:

• Dr. Faragher Answers Your Questions About the Future of Navigation Technology, he's the Principal Scientist at the BAE Systems Advanced Technology Centre and NAVSOP supporter

• A discussion on Resources For Identifying Telecom Right-of-Way Locations?
• Australian Consumer Group Wants Geo-IP Blocking Banned "saying it created significant barriers to the free flow of goods and services"
• Samsung Galaxy S3 Stripped of Local Search

In the miscellaneous category:

• Pretty interesting stat: 93% of the top million sites and 89% of the top 10,000 sites on the internet with maps are using Google maps or the Google maps API, this comes from this overview of statistics for mapping technologies
• Directions Mag offers screenshots in an entry named Get Ready for the London Olympics with AEgis’ 3D Models
• Via the AQT [French link], I learned about the Kessler syndrome: "[...] a scenario in which the density of objects in low Earth orbit (LEO) is high enough that collisions between objects could cause a cascade – each collision generating debris which increases the likelihood of further collisions. One implication is that the distribution of debris in orbit could render space exploration, and even the use of satellites, unfeasible for many generations."
• APB tells us that DigitalGlobe and GeoEye agreed to merge
• APB informs us that there is Nokia 4000 Indoor Maps
• Apparently, drones are an hazard to air traffic in Somalia
• The GEB has en entry on Meograph, as multimedia tool for creating Google Earth visualizations
• Long entry on MapQuest iOS Maps API 1.0.1 released and their official announcement of their iOS Maps API
• The US NGA released its Strategic Plan for 2013-2017
• An interesting short entry, Starbucks: 1 Store = $1 Million Investment and GIS Helps Get It Right

In the maps category:

• Via O'Reilly, you can read Google's Ed Parson in an short article named The Future of the Map Isn't a Map at All—It's Information

• TMR shares an entry about Susan Schulten's 'Mapping the Nation' book, focusing on 19th century U.S.