Creating a Map using GPS device, OS Maps, GPS Visualizer, Google Maps Engine

I’ve had a couple of comments from family members that reading my blog posts, where I’ve been using  Ordnance Survey maps to display the track of the walk, has not been very friendly when read on a phone. The post doesn’t scroll very well when the map takes up the whole screen width.

So from my last post – the Rhossili to Port-Eynon walk on the Wales Coast Path – and on into the foreseeable future, I’ve decided to revert to using embedded Google Maps on these Posts. [NB I’ve also edited all the posts from the last one I used Everytrail to produce maps in June 2014 so that the Map now appears at the bottom of the text – which should make it easier to read when scrolling on a mobile device.] For my own benefit, but maybe for anyone else interested in doing the same sort of thing, I’m recording the Workflow that I’m now using to produce the maps and to then incorporate them in a self-hosted WordPress blog. [Some of the links to the actual maps and Google Drive might not work for anyone other than me, however.]

Here goes …

1. Connect the Garmin (I have a Garmin 450T GPS device) to a computer
2. Download the Current Track, having first noted the walk statistics from the Trip Computer
3. I’m going to save on my Google Drive in a folder – Walks & GPS Tracks > GPX
4. Upload the GPX file to the WordPress blog (in my case “Just thoughts …”) into the Media folder so that the OSMAP plugin can be used to create a Page for the OSMap , if needed/wanted, or to embed into a Post [As mentioned above, I’ve now decided not to embed into a blog post.]
5. Start the really excellent GPS Visualizer in your browser (I’m using Chrome)
6. Select the Google Earth input form page
7. Complete form parameters, eg output format (must be .kml, not .kmz), metric or US (miles), I’ve decided to choose magenta for track colour
8. Start Google Maps Engine Lite (or https://www.google.com/maps/d/?hl=en&authuser=0&action=open) in  a different browser tab
9. Set Base Map to Satellite, Import the kml file (created in GPSVisualizer) as a Layer and select colours of track (f not previously set in GPS Visualizer), then Save adding a name to the track and (optionally) a description
10. Finally,  change the access rights to Public from the Share Button, and select Embed this map (from pull-down Menu). The embedded map should look something like this …

… and the code, after you’ve pasted it into your blog post, should look something like this …

<iframe src=”https://www.google.com/maps/d/embed?mid=zkpaIhkzLG5s.klzwzxxHfEsM” width=”640″ height=”480″></iframe>

… or, if using the OSMAP plugin …

NB REMEMBER TO PUT THE MAP AT THE BOTTOM OF THE POST.

Llanmadoc circular

Today was the sunny day. Thank goodness we had one. To celebrate, we decided to walk as a foursome and to do the headland walk round Berges Island at Llanmadoc. This walk along Whiteford Sands and then back along the lee side looking over Llanmadoc Marsh is a lovely generally flat walk starting from the Whiteford car park. It’s an optional extension to the Wales Coast Path – one however that I don’t think should be missed. The panoramas on a clear day like we had are truly amazing looking out over the Burry estuary and Llanrhidian marsh.

Not too much to describe, just some lovely views …

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The panorama below is from 5 images stiched together in Lightroom. The expanse of sand is quite staggering. The coastline in the background is that of Llanstephan (and possibly Laugharne).

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The old Lighthouse at Whiteford Point with Burry Port in the background.

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Our lunchtime sandwich break view …

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… and again a panorama made up of 6 or 7 images, looking across the whole of the Loughor/Burry estuary.

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A carpet of flowers – the picture doesn’t do them justice.

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Looking across towards Llanrhidian marsh.

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Walking beside Llanmadoc marsh.

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As we finished the walk we came across a National Trust Ranger who told us about the birds that are visiting the marsh at Llanmadoc, and the ecosystem changes that are taking place as a result of the seawall having been breached and the marsh reverting to salt-marsh. You can see the trees that have started to die back. They have also created a platform in one of those trees hoping to attract osprey at some time in the future. The hide is in place, a great place to watch birds in winter.

The walk was just over 5 miles, but thoroughly delightful, and the company was good too! We went to the King Arthur Hotel at Reynoldston on the way back for afternoon tea and then returned for supper that night and then back for a little liquid refreshment. The King’s Ginger was quite popular.