Digimap dataset updates September 2016

A number of datasets available through the Ordnance Survey collection in Digimap have been updated in September. The tables below list the datasets that have been updated recently. OS Data Download: Product Name OS Publication Date OS MasterMap Topography Layer June 2016 OS MasterMap Integrated Transport Layer June 2016 OS Terrain 50 (DTM) July 2016 OS Terrain 50 (Contours) […]

Dataset updates Summer 2016

A number of datasets available through the Ordnance Survey collection in Digimap have been updated over the summer as show in the tables below. OS Data Download: Product Name OS Publication Date OS MasterMap Topography Layer June 2016 OS VectorMap Local Raster July 2016 OS Terrain 5 (DTM) July 2016 OS Terrain 5 (Contours) July 2016 OS […]

Digimap Dataset Updates: June 2016

OS Open Rivers (beta)

A number of datasets have been updated in June 2016, all in the Digimap Ordnance Survey Collection. As well as updates to the 1:25,000 and 1:50,000 Colour Raster products (which are the digital versions of the ever popular Explorer and Landranger paper map series), this month we have also updated the relatively new OS Open Rivers dataset, an image of the full network is shown on the right hand side. This is the first update to the dataset which was first released in March 2015. Users should note that this dataset is still a Beta version, so changes to the specification and/or delivery method are still possible.

OS Data Download:

Product Name OS Publication Date
OS MasterMap ITN Layer Urban Paths Theme April 2016
Code-Point May 2016
1:250,000 Scale Colour Raster June 2016
1:25,000 Scale Colour Raster June 2016
1:50,000 Scale Colour Raster June 2016
OS Open Rivers June 2016
* 1:50,000 Scale Gazetteer May 2016

* Note: this is the last update to 1:50,000 Scale Gazetteer as Ordnance Survey have announced that they are retiring this product. Users are advised to use OS Open Names instead. Whilst the data will still be available to download through Digimap, this product will no longer be updated to reflect changes in the real world.

OS Roam:

Product Name OS Publication Date
1:250,000 Scale Colour Raster June 2016
1:25,000 Scale Colour Raster June 2016
1:50,000 Scale Colour Raster June 2016

The data product updates help page is kept up to date with all dataset updates in the Ordnance Survey collection.

If you have any questions about the dataset updates or Digimap please contact us:

  • Phone: 0131 650 3302
  • Email: edina@ed.ac.uk

Digimap Dataset Updates: May 2016

VectorMap Local Raster

Latest version of OS VectorMap Local Raster

A number of datasets in the Ordnance Survey Collection have been updated in May this year. We’ve also made a number of improvements to some of the datasets that are popular for 3D modelling which will hopefully make it easier to use these datasets in CAD applications. The main changes are:

  • OS MasterMap Sites Layer now available in DWG and ESRI Shapefile format (previously it was only available in GML)
  • OS Terrain 5 DTM is now available in XYZ format for use in CAD applications
  • OS Terrain 5 Contours in DWG format are now provided as as 3D contours with the height of each feature set to the correct contour height

The data format help page has been updated to reflect these changes and is a good place to go if you are interested to see which datasets are available in a specific format.

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Digimap dataset updates: March and April 2016

Lots of datasets were updated in March and April this year, with the majority of updates being to data in the Ordnance Survey Collection of Digimap. We also updated the vector marine data in Marine Roam so that it is now displaying the same version that is available for download through Marine Download; the Borehole data in Geology Download has also been updated to the latest version.

The updates include the latest versions of the 1:50,000 and 1:25,000 Colour Raster products which show the new height of Ben Nevis. The mountain, which is the tallest in Britain, was recently resurveyed by OS and found to be one metre taller than the measurements taken during the previous survey in 1949. If you’re interested in finding out more about the resurvey, and why two different heights are shown for the summit on the maps, the Ordnance Survey have published a blog post which explains the process in detail.

Ben Nevis showing new height

The tables below detail all the datasets that were updated recently in each Collection along with the publication dates of each one.

OS Data Download:

Product Name OS Publication Date
1:25,000 Colour Raster March 2016
1:50,000 Colour Raster March 2016
MasterMap Topography Layer January 2016
VectorMap Local January 2016
VectorMap Local Raster January 2016
VectorMap District March 2016
VectorMap District Raster March 2016
Terrain 5 Contours January 2016
Terrain 5 DTM January 2016
Code-Point with Polygons January 2016 and April 2016
Code-Point February 2016
Code-Point Open February 2016
Points of Interest March 2016
Open Names March 2016
MiniScale January 2016
* OS Street View April 2016
* Meridian 2 July 2015 and January 2016
* Strategi January 2016

 

OS Roam:

Product Name OS Publication Date
1:25,000 Colour Raster March 2016
1:50,000 Colour Raster March 2016
MasterMap Topography Layer January 2016
VectorMap Local January 2016
VectorMap Local Raster January 2016
VectorMap District Raster March 2016
Terrain 50 Contours July 2015
 MiniScale January 2016
* Meridian 2 January 2016
* Strategi January 2016

* Note: these are the last updates to OS Street View, Merdian 2 and Strategi that will be supplied by Ordnance Survey who have announced that they are retiring these products. Whilst the data will still be available to download through Digimap, these products will no longer be updated to reflect changes in the real world.

The data product updates help page is kept up to date with all dataset updates in the Ordnance Survey collection.

 

Marine Roam:

As well as all the changes in the Ordnance Survey collection, we have also updated the vector data in Marine Roam from Seazone Solutions. This brings the data up to date with the latest version of the product from SeaZone Solutions, which is also available for download through Marine Download.

Product Name SeaZone Publication Date
HydroSpatial One August 2015

HydroSpatial One showing Leith harbour

 

Geology Download:

Finally the Borehole data available in Geology Download has also been updated to the latest version available from the British Geological Survey.

Product Name BGS Publication Date
Onshore Borehole Index January 2016

 

If you have any questions about the dataset updates or Digimap please contact us:

  • Phone: 0131 650 3302
  • Email: edina@ed.ac.uk

Recent improvements to Digimap

We released a new version of Digimap last week (2nd February) which included a number of improvements to the service. Whilst we try to minimise downtime during releases some users may have noticed some of the new features; in this post we’ll highlight the changes that affect Digimap users.

Chart Roam

By far the biggest change happened in the Marine Collection where the old, somewhat dated, Marine Maps application was replaced with the new Chart Roam application. Chart Roam uses the familiar Roam interface to display hydrographic charts, enabling users to quickly and easily navigate around using the tools they are familiar with from other Roam clients.

New Chart Roam Interface

Updated Roam Measurement ToolsChart Roam displays marine Hydrographic Charts from SeaZone Solutions using the WGS84 Web Mercator projection. As part of the work done to support the display of map data in different projections we added Nautical Miles to the distance measurement tool in Chart Roam. Users can now measure distances in metric (metres and kilometres), imperial (yards and miles) and nautical units; areas measurements can only be made in metric units at present.

Annotations [all Roam clients]

We have made significant improvements behind the scenes to the way annotations are handled in all Roam applications. This work was done to ensure that users uploading annotations with a large number features can style, save and print the data once loaded in to one of the Roam applications. Other notable improvements are detailed below:

  • We have added the ability to load multiple Shapefiles as annotations from a single Zip archive. Previously it was only possible to import a single Shapefile from a Zip archive, and all other Shapefiles were ignored by the import process. Now all Shapefiles in your Zip archive will be added to the map, and they can be of different geometry types e.g. points, lines and polygons.
  • We have improved the printing process so that it is possible to create prints that contain many more annotations.
  • Improvements have been made to remove some of the internal file size and feature number limits when loading, saving and exporting larger annotations. Note there is a 10MB file size limit when importing annotations.
  • Annotations in CSV (comma separate value) format can now be imported using Latitude and Longitude values; previously it was only possible to import CSV annotations in the British National Grid projection.

Ordnance Survey Roam

A number of changes have been made to the Ordnance Survey Roam application, predominantly to rationalise the data available at the different zoom levels:

  • The vector version of VectorMap District (VMD) has been added to OS Roam and is available at the Local View zoom level (approx. 1:19,000) as an alternative map accessed through the Basemaps option:
    VectorMap District Basemap
  • The Local Plus View has been removed and the datasets available in the District and Local Views have been rationalised. Full details of the datasets available in each View can be found on this help page.

Accessing Product Help [all Roam clients]

As well as updating the help pages to cover the changes listed above, we have also changed the Map Information panel in all Roam clients making it easier for users to get help on the particular map product(s) they are currently viewing in the map window.

  • Hyperlinks to help pages for each product have been added to product names in all Roam clients. The screen grab below was taken from Geology Roam where the hyperlink takes the user through to a help page dedicated to the map product currently displayed in the map window (DiGMapGB-50 Rock Unit):

Map Information Product Hyperlinks

 

We hope you enjoy using these new features, and if you have any suggestions for improvements to the service please get in touch:

  • Phone: 0131 650 3302
  • Email: edina@ed.ac.uk

First set of dataset updates in 2016

A number of datasets have been updated in January in both the Ordnance Survey and Marine collections.

We reported back in December that the new ‘No Marginallia’ version of SeaZone HydroView Charts were available to download through Marine Download. Since releasing this new version we have seen nearly 15% of downloads now requesting the new ‘No Marginalia’ version, which is great to see. Hot on the heels of this we have now made this new version available in the new Chart Roam application, which replaced Marine Maps. The ‘No Marginalia’ version was ideal for use in Chart Roam as the removed map marginalia means the charts are ideal for use in the slippy map interface in Chart Roam.

ChartRoam-blog

The tables below lists all the datasets that have been updated in each collection together with the publishing date for each one.

Ordnance Survey Roam

Product Name OS Publication Date
1:25,000 Scale Colour Raster December 2015
1:50,000 Scale Colour Raster December 2015
OS VectorMap® District September 2015

Ordnance Survey Data Download

Product Name OS Publication Date
1:25,000 Scale Colour Raster December 2015
1:50,000 Scale Colour Raster December 2015
Points of Interest December 2015
OS Open Names January 2015

Chart Roam

Product Name SeaZone Publication Date
HydroView Charts August 2015

 

If you have any questions about the dataset updates or Digimap please contact us:

  • Phone: 0131 650 3302
  • Email: edina@ed.ac.uk

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Datasets updated in Digimap OS Collection – October 2015

A number of datasets have been updated in the Digimap Ordnance Survey Collection in early October, bringing them up to date with the most recent versions available from Ordnance Survey.

Tweedbank OS 1:25,000 Colour Raster

September 2015 OS 1:25,000 Colour Raster showing the new Tweedbank station at the southern end of the new Scottish Borders Railway

Ordnance Survey Roam

The table below lists all the datasets that have been updated in the Digimap Ordnance Survey Roam application and includes the OS release date:

Product Name OS Release Date
1:25,000 Colour Raster September 2015
1:50,000 Colour Raster September 2015
OS VectorMap® District Raster September 2015

Ordnance Survey Data Download

The table below lists the datasets that have been updated in the Digimap Ordnance Survey Data Download application and includes the OS release date:

Product Name OS Release Date
1:25,000 Colour Raster September 2015
1:50,000 Colour Raster September 2015
OS VectorMap® District September 2015
OS VectorMap® District Raster September 2015
Points of Interest September 2015

 

The data product updates help page is kept up to date with all dataset updates in the Ordnance Survey collection.

If you have any questions about the dataset updates or Digimap please contact us:

  • Phone: 0131 650 3302
  • Email: edina@ed.ac.uk

Digimap Roam: Printing PDFs from Chrome

We are getting a few reports from users experiencing issues when printing PDF maps using Chrome web browser. Unfortunately, the map watermark and any semi-transparent annotations are being printed as solid filled features. We have discovered that this occurs when the PDF is viewed and printed from within the Chrome browser, using Chrome’s in built PDF plugin.

We have investigated this problem and discovered that the bug is with Chrome and occurs with all PDFs with semi-tranparent layers not just those created by Digimap. The problem only happens on Windows computers with versions of Chrome released since the end of April (Chrome 34.0.1847 onwards).

Digimap users with Chrome should see a warning when they open the Print… window, informing them about the problem.

Print interface showing chrome alert

As the alert message suggests you can disable the plug-in to prevent it from opening PDFs or you can use the following workaround.
Printing from Chrome alternative method

  • Create your printable map as normal it will appear at the bottom of your web browser.
  • Don’t click the file name to open the PDF, click the little arrow and choose ‘Open with system viewer’.
  • Providing it is installed on your machine, the map will open in Adobe Reader which will print the semi transparent layers correctly.

We hope that the issue is resolved by Google who develop the Chrome browser, it has been reported to them. Should you wish to disable the plug-in entirely then you can follow the instructions with the image below. You can also download the map as a file to your computer, and then open it directly with Adobe Reader, this is usually the best option anyway as it allows you to print the PDF multiple times or store it if you don’t want to print it just yet.

Disabling Chrome PDF plugin

  • Type Chrome://plugins into the web address bar in chrome, this opens a list of all the plug-ins you have installed for Chrome.
  • Scroll down to the Chrome PDF Viewer on the Plug-ins page and click on the blue “Disable” link.
  • You will no longer have the option to view PDFs in the web browser.
  • Use this page to reactivate the plug-in if you want to reverse the change in the future.

 

If you need any assistance with opening your PDF map, please contact the EDINA helpdesk:

  • Email: edina@ed.ac.uk
  • Phone: 0131 650 3302

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Digimap adds street names to search results

Until now, Digimap has always used the 1:50 000 Scale Gazetteer to provide search results when using the interface.

Searching for a street name in Digimap Roam

We have now added street names to the search results in Roam, so you can get more detailed results for your search locations. The locations of the streets come from the OS Locator™ gazetteer which we have been working to include since Ordnance Survey made it an OS OpenData™ product. When using the search interface you can now put in a street name and search for it, though we would recommend adding the name of the place the street is located in too, particularly if it is a relatively common street name. The best results in urban areas are still achieved by using postcodes as these can often resolve to a particular part of the street.  However in rural areas where postcodes can be very large, street names can give you the best results.

The search takes all the terms you enter and adds weights to each one; if you enter a full postcode it will just use this to pinpoint your location. If you are not sure your postcode is completely accurate in can be better to leave it out if you have more reliable information. Any street numbers or house names are ignored by the search as these are not stored in the OS Locator or 1:50 000 Gazetteers. The remaining search terms are run against the two gazetteers to produce a list of potential matches.

Be careful when searching for road names that are also places; searching for London Road in Edinburgh will also find Edinburgh Road in London and other possibilities from each city.  The weighting usually puts the best match at the top, though you may need to look a little further down the results list sometimes.

We will continue to work on the search abilities in Digimap to improve the results we return, please let us know if you have any questions:

  • Email: edina@ed.ac.uk
  • Phone: 0131 650 3302

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