Sep 242014
 

We have updated all the new style Download interfaces in Digimap to make it easier to change the options for the data you have selected. When you have added some data to your basket you can now see more clearly what can be changed; the version (date and style), the format and the layers.

New Download Basket

Where these options are highlighted in blue with a next to them you can click them and get a drop down menu with the alternatives.

New Download basket with open menu

Make the changes you need, add a name,  then click on the Request Download button to order your data.


 

We have also made a slight change to the Product Information pages for some of the data products too.  Where the data is available on tiles you can now click a Show Grid button to see the tile outlines on the map.  When you make a selection on the map you will get all the grid tiles that are partially or entirely within your orange selection area.

How to View a Grid in Data Download

This feature is particularly useful for data products like the 1:10,000 and 1:25,000 scale geology data and the Marine HydroView Charts, where the data isn’t a continuous coverage and your selected area may contain no tiles. When you click the Show Grid button it will also automatically open the menu from the right of the map which allows you to change the grid shown or switch it off.

Remember, you open the Product Information panels by clicking on the blue Info links in the list of data products to the left of the map.

Please let us know if you have any questions about these changes or anything else:

  • Email: edina@ed.ac.uk
  • Phone: 0131 650 3302
Jul 292014
 

Marine Digimap has updated datasets in its brand new Marine Download facility.  The new interface provides a single place to get both Hydrospatial data and charts. The Hydrospatial data is now the newer Hydrospatial One dataset from SeaZone which also provides access to much higher resolution gridded bathymetry data, one arc second instead of six.  The Charted Raster dataset has been replaced with Hydroview Charts; these are still the same scanned Admiralty Charts though they are much more recent and include some small scale charts covering whole oceans (still not for navigation though!).

Version of Marine Downloader Launched in July 2014

Marine Download overlays listMarine Download works in the same way as Data Download, Environment Download and Geology Download; you select your area, pick your products and download the  data. The main difference is with datasets as these don’t all form continuous coverage of the UK Coastal waters. We have therefore included overlays that show where the tiles of each dataset can be found. These are very useful when choosing your data, just open the “Show Grid / Overlay” menu on the right of the map and pick the overlay for the data you are selecting.

Remember there can be a lot of overlap between the Hydroview Charts and also large areas with no data, you will get all the charts that present for the area and scale band that you choose. If there is no data for the area you have selected then you will not be able to add anything to the basket, if you try you will get an error message informing you of the products with no coverage.

For a full description on how to use the new interface, have a look at the help page: How to use Marine Download

List of Hydroview Charts in Marine DownloadThe data in Marine Download is broken into three categories, Hydrospatial, Hydroview Charts and Bathymetry. In the Hydrospatial category the same themes as before can be found, the Hydroview Charts are broken up into categories depending on their scale including those extra charts with wider ocean or global extents.

The old interfaces for downloading data, Hydrospatial Download and Charted Raster Download, will be withdrawn in the coming weeks, if you have teaching materials that include them then please update these as soon as possible.

 

If you have any questions about the new download or the withdrawal of the old interfaces then please get in touch:

  • Email: edina@ed.ac.uk
  • Phone: 0131 650 3302
 July 29, 2014  Posted by at 2:37 pm Data Changes & Additions, Digimap News, New Features Tagged with: ,  No Responses »