Showing posts with label SMC. Show all posts
Showing posts with label SMC. Show all posts

Saturday, 21 November 2015

Guest Contributor – Simon Glover


Introduction

I have approached a number of people to write articles, but if readers would like to contribute an article please contact me. The only two stipulations I make are that the article has to be hill related and that I don't end up in court through its publication! Otherwise the choice of subject matter is down to the Guest Contributor.

Guest Contributor – Simon Glover


Since leaving local government, Simon Glover has pursued his passions of playing croquet and crown green bowls (interests shared with his wife Lynda).  His local history society takes him to areas he may not otherwise visit in the UK.  With regards the hills, he's no longer active but his Furths research helps keep the love affair alive


THE FURTHS AND THEIR COMPLEATERS


Biographical Background

Living on the Wirral peninsula, just thirty-seven miles as the crow flies from Foel Fras in the northern Carneddau range of Snowdonia, I have long been interested in the 3,000 ft. summits of England, Wales and Ireland, otherwise known collectively as The Furths.  This fascination, I suppose, started early in the summer of 1976, when I acquired my first copy of Munro’s Tables (First metric edition, 1974). For the first time, this historical Scottish mountain document published a list (pp.86-88) of some 107 Munroists, i.e. people who had claimed to have climbed all the Munros.  The list also catalogued those that had added the subsidiary peaks - called “Tops” - and the supplemental 3000 foot mountains in the British Isles furth of Scotland.

My childhood home in Wallasey, stands on a sandstone ridge overlooking the coastal plains of north Wirral and North Wales beyond, from which the long, sprawling ridge of the Carneddau rises - something which I didn’t appreciate in my formative years of the 1960s!  It was from here that many youthful mountain wanderings began.  Like thousands of others, the first notable hill for me was nearby Moel Famau (classified a Marilyn: height with a drop of 150 metres on all sides), first climbed on the twentieth anniversary of Hillary and Tenzing’s historic ascent of Everest.  Family holidays saw two further Marilyns - Great Rhos (Radnor Forest) and Aran Fawddwy - done in the successive years.  (These early hillwalks were solo efforts.)  A trip to Bala awakened my awareness to the possibility of more superb mountain days to come, when I equipped myself with W. A. Poucher’s guide The Welsh Peaks.

My introduction to the Furths finally came on 27 August 1976 - with a sizzling hot, almost solo (I say almost, because I tagged along with a school party being led over Crib Goch) traverse of the celebrated Snowdon Horseshoe.  It was the start, unwittingly, of a piecemeal round of the Welsh/English Furths, which ended on Scafell on 22 July 1982.  A few days earlier I had a chance meeting with a tanned Hamish Brown at Keswick Youth Hostel, where I introduced myself.  Hamish asked: “Do I know you?”, to which I quipped “No. But you soon will, as I’m on your forthcoming autumn Irish trip!” (Hamish was cycle-linking the Four Country Summits of Ireland, Wales, England and Scotland.)  The Irish Furths were duly added - finishing the lot on Brandon Mountain on 11 October 1982.

The writing part of me manifested itself late 1977, when I penned the following brief note for Climber and Rambler magazine:

Another Top ?

Sir,   -   I have found a 3000ft. top which does not appear in the 1974 Edition of Munro’s Tables.  It is situated half a mile NNW of Bynack More (Section 14 in the Tables).  Its name is Bynack Beg and its height is 960 metres on the new 1:50 000 map.  

Could Bynack Beg have been overlooked when the Tables were revised for the 1974 Edition?

R. SIMON GLOVER,

Wallasey.

It was published in the January 1978 issue, and I’ll never forget how thrilled I was to see it in print - contrasted with a rather lengthy contribution from Hamish Brown about the erring ways of the Ordnance Survey’s revision (or lack of!) on their maps of the Scottish Highlands.  I’d like to point out that Hamish was already known to me through his Round the Munros series, published in this periodical during the 1970s.

Hamish Brown - multi Munroist.  Photo reproduced courtesy of SMC Image Archive

Since then, I’ve contributed letters to the Mailboxes of Trail and The Great Outdoors (TGO) magazines, plus Dave Hewitt’s fanzine The Angry Corrie.  More recently the below article, Final Furths - An Overview, was tacked on to “Munro Matters” in the Scottish Mountaineering Club Journal 2013, from which my blog Final Furths and Furthists was a natural progression.


The Furthists

The primary tool used in my research is the Scottish Mountaineering Club’s Munroists’ database, maintained by the Clerk of the List (its latest incumbent being Dave Broadhead).  This currently contains 5765 people (at the time of writing, 8 August 2015), of which roughly one in ten have climbed the Furths.  The term Furthist was publicly given to them by Max Landsberg in his blog The Call of the Mountains.

Historically the first recorded Furthist was SMC member James A. Parker, when he reached the 3010 ft. rocky peak of Tryfan (Snowdonia) on 19 April 1929.  Next came Willie Docharty, who compleated the Munro “Grand Slam” on the stony Lakeland summit of Ill Crag on 29 September 1949.  Docharty in turn accompanied John Dow when he finished his Furths on Cruach Mhor on 1 October 1956.  (They had both been making aneroid estimations of unlevelled heights on the Macgillycuddy’s Reeks, Co. Kerry.)

James A Parker - the first recorded Furthist.  Photo reproduced courtesy of SMC Image Archive

The Munroist/Furthist list has its roots in the article Quod Erat Faciendum, written by Eric Maxwell (1891-1978) - a stalwart member and librarian of the Dundee-based Grampian Club - and published in the Club’s Bulletin, No. 7, 1960.  This was the third instalment of a series of Munro-related pieces, the others being Munros and Tops (1958) and Furth of Scotland (1959).  The latter amusingly recounts Maxwell’s traverse of the Furths in the company of fellow GC member James Anderson, and concludes with the endorsement: “We recommend to you the ascent of the three thousand foot hills Furth of Scotland.”  Eric Maxwell’s catalogue included 25 names, with reference to sources, and was introduced thus:

“The following list contains the names of all those who, to the best of the author’s knowledge, have climbed every Munro, and shows, also, which of them have climbed the other mountains and tops in Munro’s and/or Maxwell’s Tables. The information has been obtained from journals, etc., in the Grampian Club Library, and from personal knowledge.”

Eric Maxwell - first compiler of Munro compleaters on his final Munro: Chno Dearg 26/05/1957.  Photo reproduced courtesy of the University of Dundee Archive Services

























His son David privately issued, in 1959, Tables giving all the 3000-Ft. Mountains of England, Wales and Ireland  in an eight-page “erudite booklet”, similar in style and content to the 1953 Munro’s Tables.  (Dave Hewitt kindly facsimiled me a copy of this hard to find publication.)  It is worth mentioning that the SMC made tentative listings of Munroists in the 1960s, and in the Journal of May 1968 (SMCJ, 159/29) published a full list with the unstinted cooperation of Eric Maxwell.  Iain Smart, the first recorder, seems to recall taking over from Maxwell before the figure reached 100.  There was some talk of discontinuing the list then, as the SMC thought no one would be interested if they were not in that number.  How wrong they were!

The volume of correspondence received from Munroists has grown such, that Dave Broadhead was prompted to write in Munro Matters (SMCJ, 205/43): “I often receive copies of hill logs, diaries, spread-sheets etc all of which go into the National Library of Scotland archive along with the letters.  There is a PhD there for someone, sometime.”  This is partly true for myself, in so far as some Furthists send me spreadsheets and the odd photo.  I derive immense satisfaction from the research: contacting individuals by letter/email, the friendly support of the SMC, The Munro Society and a lot more besides!  My list naturally incorporates Munroists (some of which are unregistered with the SMC), and also non-Munroists who are either working their way through the Munros - but have pre-dated this achievement by compleating the Furths - or who’ve solely accomplished these wonderfully diverse peaks.  It is a work in progress.  A labour of love.

Norman Wares (4151) with his wife on Skiddaw, 14/07/2011 

Last September, I was surprised (and honoured!) to receive the following email from Munro Society member, Alan Haworth - Lord Haworth of Fisherfield (Munroist No. 2625):

“Responding to the piece in the recent edition of the Munro Society Newsletter my Furth Compleation was on Brandon Mountain on 26.08.2008.  Accompanied by my wife, Maggie Rae, and my long-suffering teddy bear which has had much to put up with in the hills down the years.  There was a raging gale on the summit.

Irvine Butterfield told me I had left the best till the last and I quite agree.  One of my prized possessions is a beautiful framed photo of Brandon Mountain taken by Irvine from the beach at Kilcummin which I got from him a few weeks before his death”.

Alan finished his Munros on Ben More (Mull) on 28 September 2001, the centenary of A.E. Robertson’s historic completion.  I contacted him recently.  He’d just bagged his penultimate Munro Top on Beinn a’ Bhuird, viz. Stob an t-Sluichd, and said afterwards that he was in some pain with his knees, hips and an ankle - but reckoned malt whisky is a great analgesic!  Health permitting, he’s going to compleat the Grand Slam on Ronald Burn’s centenary in 2023.

In reply to my Furth enquiry, David Geddes (No. 592) sent a lovely letter back, which I feel, epitomizes the essence of this worthwhile pursuit. I give extracts from it here:

“….Good for you gathering names and dates.  I hugely enjoyed the Furths and have many wonderful memories of places and people encountered on my travels furth o’ Scotland.  Happily your sterling efforts will encourage others to find similar pleasures.

….Brandon (5/7/91) completed my personal ’Grand Slam’.  It was misty but a little bit special - Yippee!

My constant buddy….was my faithful Working Cocker Spaniel ’Tess’.  She features in almost all of my hundreds of hill photographs and I am eternally grateful to her for her support and companionship.”

David Geddes and his beloved Tess on Brandon Mountain

David also emailed me details of his Munros and Tops compleations, which I quote fully:

“My final Munro on that 1st round (not that I’ll ever complete a 2nd round!) was Sgurr nan Gillean (Cuillin) on the 4 August 1988 in the company of a small party with the famous Gerry Akroyd as our guide.  A glorious day of spectacular views and altogether a memorable experience.

The final top was Sgurr Eilde Beag (Mamores) on the 20 October 1989 in the company of my faithful Tess.  The diary account notes, ’wretched weather, strong wind, rain and mist.’  We walked on to revisit Binnean Mor and Binnean Beag ’through curtains of rain driven by gale force wind.’  I recall enjoying the bleakness and loneliness of it.

I’m sure every hillwalker can relate to this mixed bag of experience.”

These then are the words of a couple of typical baggers which, told from their perspective, hopefully convey a sense of the delights (and hardships!) that await those who take up the challenge of the Furths and other 3000 ft. mountains.


Acknowledgements

I am indebted to David Geddes and Alan Haworth for permitting me to share their experiences and to Norman Wares for the use of his Skiddaw photo.  Thanks are also due to Dave Broadhead, Robin Campbell and Iain Smart of the Scottish Mountaineering Club for their input.  The article Quod Erat Faciendum is held at the University of Dundee Archive.


The following article first appeared in the Scottish Mountaineering Club Journal
(SMCJ, 204/42, 609-10) Copyright 2013, and is reproduced here with permission.


FINAL FURTHS - AN OVERVIEW

Simon Glover

MUCH HAS BEEN written about Munro compleations down the years; but what of the Furths?  Inspired by Dave Hewitt’s research into Scottish hill list compleations, and his online history 'May The Furth Be With You!' [1], I decided to take up the gauntlet of establishing the location of Furth finishes.

What follows is a brief summary of final 3,000 ft summits ‘Furth of Scotland’, using spelling of names listed in the 1997 edition of Munro’s Tables.  Prior to this, England has variously been credited with between four and seven baggable peaks, Wales 14, and Ireland between seven and thirteen respectively.  The following statistics are based on my list so far of 52 compleaters (which include several SMC luminaries), and spans the period 1929-2012.

Here is the distribution of 47 known first-round finishes:

18  Brandon Mountain
 5   Galtymore, Lugnaquillia
 3   Beenkeragh
 2   Carrauntoohil, Elidir Fawr, Helvellyn, Ill Crag
 1   Caher, Cnoc an Chuillinn, Cnoc na Peiste, Cruach Mhor,
      Scafell, Scafell Pike, Skiddaw, Tryfan

And of 9 known repeat rounds:

 2   Brandon Mountain, Scafell, Snowdon
 1   Elidir Fawr, Foel Fras, Lugnaquillia

Five hundred and forty four listed Munroists (March 2013) have done the Furths, just over 10% of the overall total.  However, things are not as simple as they seem.  For instance, it is clear that not all compleations are reported/recorded, as in the case of Paul Russell (731) who finished on Lugnaquillia, 28/10/1977.  It’s also known some compleaters report the Furths as an integral part of their Munro round, and this produces different dates.

Finally, not wishing to detract from the admirable work of the Clerk of the List (and his predecessors), it is hoped that the above serves as an interesting introduction to my ongoing research.  Anyone who wants to impart their Furth details, or would like a copy of my list, please e-mail moelfamau555@gmail.com

1.  12/09/2002
 
   



Saturday, 12 September 2015

UKHillwalking Article - Creag na Caillich and Mullach Coire nan Cisteachan

UKHillwalking have published an article on the survey of Creag na Caillich and Mullach Coire nan Cisteachan conducted by G&J Surveys.  The original article and a link to it on the UKHillwalking website appear below.
These two hills were previously surveyed by Alan Dawson and our results confirmed his findings.  As a result the Scottish Mountaineering Club has amended the list of Munro Tops with Creag na Caillich taken out of the list and Mullach Coire nan Cisteachan included as a new Munro Top.

One New Munro Top Found; Another Is Demoted

by John Barnard, Graham Jackson & Myrddyn Phillips 11/Sep/2015

G & J Surveys, the team of hill surveyors behind several well publicised revisions of mountain heights, have been busy in the Scottish highlands. The result is one brand new Munro Top, and one demotion. Mullach Coire nan Cisteachan above Drumochter is the first new Munro Top to be identified since the last official revision of Munro’s Tables in 1997. However one hill's gain is another's loss, and a survey of Creag na Caillich on the Tarmachan Ridge has led to its removal from the list. For now then, the total number of Tops remains the same at 255 (in addition to the 283 Munros). Here's how they came by their results. 


When, in 1891, the Scottish Mountaineering Club (SMC) published what is now known as Munro’s Tables, the highlands of Scotland and their 3000ft mountains were first listed. This list comprised 538 hills and differentiated between Separate Mountains (with 283 listed) and their Subsidiary Tops (with 255 listed). These are known nowadays as Munros and Munro Tops respectively.
Over subsequent years Munro bagging has become very popular with over 6000 people now officially registered with the SMC as being 'compleatists' [sic], and probably many more that staunchly keep their completion between themselves and good friends.
Using a level and staff to determine the high point of Creag na Caillich, formerly a Munro Top

Our surveying in the Scottish Highlands has concentrated on The Munro Society’s (TMS) Heighting Project with many of the heights of marginal Munros and high Corbetts now having been measured accurately by us. Since we invested in our GNSS (Global Navigation Satellite System) surveying equipment that is capable of height measurements to a precision of 5cm or better, the Scottish Highlands has also attracted the attention of Alan Dawson, who invested in similar GNSS equipment in 2012. Alan is well known as a hill list compiler with a multitude of prominence based lists to his credit, including the Marilyns, and his surveys are focussed on improving the accuracy of these lists. It was the results from surveys of Creag na Caillich and Mullach Coire nan Cisteachan that were conducted by Alan that interested us this time, since both these surveys also suggested status changes to the list of Munro Tops. 
Nb. The latter name of Mullach Coire nan Cisteachan was adopted by the SMC through local enquiry and map study, as the hill is unnamed on current Ordnance Survey (OS) maps. It has also been known as  Carn na Caim South Top.
Creag na Caillich (NN562376) is positioned at the western end of the Tarmachan Ridge and is easily accessible via a track that gains height around the southern part of the ridge. The day we ventured onto this hill proved almost ideal, as only an occasional shower materialised over the mountains and these were quickly pushed eastward by a brisk breeze. We parked on the minor road close to the position of the now demolished Ben Lawyers visitor centre, and set off along the excellent track. The route essentially traverses west under the southern flank of the Tarmachan Ridge before reaching an old quarry. At this point it was a question of finding the most suitable route up the steep grassy flanks to reach the col and the summit ridge path to the east of our target. This was tough going with all the equipment, and we very much contributed to the already high humidity, but one could not avoid admiring this lush green corrie!
John Barnard at the summit of Creag na Caillich


The summit of Creag na Caillich is quite pronounced and is an excellent view point to look back along the ridge and also to admire the great scenery in this part of the Highlands. As we knew the measurement would be critical, we first used a level and staff to determine accurately the highest point before assembling our Leica GS15 over it. This now remained in place for the minimum two hour data collection period required by OS for them to verify the data. The summit was surprisingly windy and we were pleased to be sheltered behind a small rock outcrop while the all-important data were being collected. Once the job had been completed it was a return to the car by the same route and, with more time, a chance to admire some of the flora and fauna as well. A rare butterfly, called a Mountain Ringlet, was just one of the highlights. 
The following day we had arranged to meet representatives from the SMC and members of TMS just off the A9 for an ascent and survey of Mullach Coire nan Cisteachan (NN663806) currently on OS maps with a height below 3000feet. The SMC were represented by Rab Anderson and Andy Nisbet and TMS by a number of members including Iain Robertson who had instigated the Heighting Project for TMS.
Immersed in a bog - surveying the bealach of Mullach Coire nan Cisteachan


The ascent of this hill is straightforward as a vehicle track ascends one of the bulky westerly whaleback ridges to within a few metres of the summit; so it’s a question of heads down and go for it! Many would agree that Drumochter is not the most scenic part of the Scottish Highlands, but the altitude of the A9 does mean fairly short ascents. Weather conditions on the summit were perfect with clear conditions and a light breeze. Again once the high point had been located accurately with level and staff, the Leica GS15 was set up for its two hour data collection. During this time a number of the party took the opportunity to visit the parent Munro of Carn na Caim, whilst we inspected the area of the bealach, or col if you are a Sassenach. A key factor for the SMC in deciding the status of a Munro Top is “topographical significance”, although the drop of a hill was something that Munro never took into account in the creation of his Tables. Topographical significance was based by Munro on subjective judgment rather than any formulaic method.  e also planned to confirm the drop from the summit to the bealach which Alan had previously measured to be over 30m.
The bealach consists of an unsavoury looking peat bog, which although sticky in places and messy on our footware, never proved too difficult to negotiate, and nobody disappeared into it! Once our initial inspection was complete we returned to the summit and waited the few remaining minutes for the two hours of data to be collected before taking the surveying equipment back down to the bealach. Using the level and staff in the bog proved interesting particularly for the holder of the staff who finished the survey six inches taller! However, the critical position of the bealach was located as before and the Leica GS15 was set up over it to collect GNSS data. All that remained was to retrace our steps back over the summit and down to the A9 where our cars awaited.
The results for these surveys were sent to OS who subsequently verified the data and maps will be accordingly updated with the Creag na Caillich result of 914.3m being rounded down to 914m on maps, and the Mullach Coire nan Cisteachan result of 914.6m being rounded up to 915m on maps.

This information was forwarded to the SMC and as the all-important figure of 3000ft for Munro Top status is 914.4m, it means that the SMC has taken Creag na Caillich out from the list of Munro Tops. But more pleasingly as one hill departs the list another enters, and the SMC will include Mullach Coire nan Cisteachan into the list of Munro Tops. This is the first new Munro Top to be identified since the last revision of Munro’s Tables in 1997.
Here are two videos of the hill survey days:






Please click {here} to see the original article published on the UKHillwalking website


Wednesday, 19 August 2015

Mapping Mountains – Trimble Surveys – Drumochter Hills



30.07.15  Mullach Coire nan Cisteachan (NN 663 806)    

Mullach Coire nan Cisteachan (NN 663 806)

Mullach Coire nan Cisteachan rises to the east of the A9 as it speeds its way past Dalwhinnie.  The hill has recently been surveyed by Alan Dawson with his Leica RX1250 with the result being that the hill was measured as 914.56m high, as this height is over 914.4m / 3,000ft the hill is a candidate for the Scottish Mountaineering Club (SMC) to consider for Munro Top status.

As the Heighting Project instigated by Iain Robertson on behalf of The Munro Society (TMS) has now finished we thought it appropriate to finalise those lose ends of hills that have not had two hours of data gathered from their high points.  Mullach Coire nan Cisteachan is one of these hills, and our aim was to survey its summit in conjunction with the SMC and TMS.

We met in a large lay-by beside the A9 close to where a track accesses this hill’s north-western slopes.  By the time we arrived David Batty was brewing up and passed a hot mug of tea to Alan Brook who was parked in front of David’s camper van.  Soon afterward Iain Robertson closely followed by Eleanore Hunter, Ian Collie and John Rogerson arrived.  As Bill Wheeler pulled up I had my boots laced up and was walking toward the gate and the track.  I needed a start on these fitter and quicker people, as although all are older than me they seem to speed up the hills.  As I walked over the road I noticed that Rab Anderson was turning into the lay-by, he and Andy Nisbet were representing the SMC and would liaise with Derek Bearhop who instigates any reclassification to Munros Tables.

The track made steady progress up toward the grassed slopes of the hill and wound its way directly up one of the broad north-westerly whaleback ridges that descend from the hill’s western slopes.  The gradient proved sufficiently steep not to tax and within 25 minutes of setting off I looked behind and noticed the first of a number of small figures on the lower part of the track, I thought I stood a chance of gaining the upper slopes before being overtaken.

As height was gained the views opened up and a slight breeze dampened the warmth of the sun, this proved ideal for the ascent.  The track splits higher up near to a small quarry which is indicated on the map, when I arrived at this point I could hear John and Rab’s voices approaching and as I swung left to walk along the track toward the summit of the hill they quickly caught up with me and we proceeded to the summit together.  The others soon appeared with Alan taking over tripod carrying duties which I was thankful for.

On the upper part of the track

Once at the summit we set up the level on the tripod and proceeded to take a number of readings close to the obvious high point which is positioned just to the left of the track when approaching the hill’s summit from the south-west.  These readings were taken from the north, west, south and east at increments of 5 metres out to 25 metres from the level, this gave us the lay of land around the summit.  A near rock proved slightly higher than our favoured natural high point, but consensus of opinion was that this was put there by man and so it was discounted from the summit measurement.

Shortly afterward the Leica GS15 was set up on the tripod and just before starting to gather data we had enough time to take a number of summit photos with the team of surveyors and SMC and TMS members gathered round.

Summit photo:  (L-R) Bill Wheeler (TMS), John Rogerson (TMS), Eleanore Hunter (TMS), Alan Brook (TMS), Rab Anderson (SMC), Andy Nisbet (SMC), Ian Collie (TMS), Graham Jackson (surveyor), David Batty (TMS), John Barnard (surveyor) and Iain Robertson (TMS)

When Alan surveyed this hill he also surveyed its connecting bealach to the adjoining Munro of Carn na Caim, the drop value from these two surveys came to 30.3m which may form a part of the deciding factor in the possible reclassification of this hill by the SMC to Munro Top status, if Alan’s measurements were confirmed with the Leica GS15, which we were sure that they would.  Therefore after the GS15 started collecting data John, Graham and me walked down to the hill’s connecting bealach to inspect the lay of its land.  In close pursuit were a number of people all heading off to bag the summit of the Munro; Carn na Caim, with Iain along with David volunteering to remain with the equipment at the summit of the south Top.

When we arrived at the bealach we were met by an unsavoury expanse of peat laden, mud splattered bog.  This we spent a number of minutes squashing around in and assessing the land and its direction from a number of positions.  The conclusion being that the critical point of the bealach probably lay in one of a number of peat runnels that crossed the bealach in a valley to valley direction.  Although I took two data sets with the Trimble, one near to where Alan had set up his Leica and one a few metres away in one of the peat runnels we decided that we should level and staff the bog once the two hours of summit data had been collected.

The first data set with the Trimble at the bealach was very close to where Alan took data from with his Leica RX1250

As the Trimble gathered its second data set John and Graham headed back to the summit and as I followed them after packing the Trimble away I met Iain as he walked down the path heading toward the summit of Carn na Caim.  I arrived back at the summit with about 30 minutes remaining of the two hour vigil and spent much of the time flat out on the ground nestled out of the breeze munching on a sandwich and chatting with Eleanore and listening to the varied conversation of the others.  All too soon it was ready to pack the equipment away and head back down to the connecting bealach.  As we did so Andy and John headed south to bag more hills, whilst David had already descended and Eleanore, Bill and Ian decided to wait for Iain to come back from the summit of Carn na Caim before heading down toward the cars.  This left John, Graham, me, Alan Brook and Rab to venture down to the delights of the bog invested bealach.

The second data set with the Trimble at the bealach was where the Leica GS15 would eventually be positioned

Alan, Graham and John heading from the summit down to the delights of the bealach

Meeting Iain on his way back from the Munro summit of Carn na Caim, which is in the background

Over the next hour we had fun in the bog laying two rows of flags, one from the hill to hill direction and the other from the valley to valley direction, we then followed one of the peaty runnels on the valley to valley direction and by doing so we pinpointed where the critical point of the bealach lay, this was where I had taken the second data set with the Trimble.

As Graham was the lightest we decided that he should venture out into the bog and operate the staff and lay the lines of flags

The next hour was spent in brightening conditions as the Leica GS15 gathered an hours’ worth of data, I then repeated the previous Trimble survey and gathered another five minutes of data.

Graham, John, Alan and Rab beside the Leica GS15 at its set-up position at the critical bealach of Mullach Coire nan Cisteachan

The third data set with the Trimble at the bealach repeated its second data set

After all the equipment had been packed away we walked back up to the summit where I gathered another five minute data set with the Trimble, and proceeded down the track in warming late afternoon sunshine to the awaiting cars below.

Gathering data with the Trimble from the summit of Mullach Coire nan Cisteachan

Descending the track after another good day on the hill

It had been a good three full days in Scotland with Tuesday’s filming by ARD with TMS members, and the unexpected bonus of surveying Creag na Caillich on Wednesday and now a two hour summit and one hour bealach data set from Mullach Coire nan Cisteachan. 


The results of these surveys will be sent to Ordnance Survey for their verification and the results forwarded to the SMC for their assessment.



Survey Result:

Mullach Coire nan Cisteachan

Summit Height:  914.6m (converted to OSGM15, Trimble GeoXH 6000) 

914.6m (converted to OSGM15, Leica RX1250) 914.6m (converted to OSGM15, 

Leica GS15) (prospective new Munro Top, now confirmed)

Summit Grid Reference:  NN 66386 80690

Bealach Height:  884.3m (converted to OSGM15 and average of two surveys, 

Trimble GeoXH 6000) 884.3 (converted to OSGM15, Leica RX1250, with 

0.07m height compensation for position) 884.2m (converted to OSGM15, Leica 

GS15)

Bealach Grid Reference:  NN 66970 81301

Drop:  30.3m (Trimble GeoXH 6000, using average of two bealach surveys) 

30.3m (Leica RX1250) 30.4m (Leica GS15)

Dominance:  3.32% (based on Leica GS15 result)



For further details please consult the Trimble survey spreadsheet click {here}

Monday, 17 August 2015

Mapping Mountains – Trimble Surveys – Tarmachan Ridge


29.07.15  Creag na Caillich (NN 562 376)    

Creag na Caillich (NN 562 376)

What a difference a day can make!  Yesterday the rain swept in and remained for a number of hours penetrating bodies and ground and yet a few hours and one day later and the sun kissed the hillsides and bathed their colour in warmth.

Today we were back at the base of Beinn Ghlas aiming for the western end of the Tarmachan ridge, this is where the shapely summit of Creag na Caillich is found, this hill is currently listed as a Munro Top.  However, its summit has been surveyed by Alan Dawson with his Leica RX 1250 as being 914.29m high, which is 0.11m below 914.4m / 3,000ft.

By the time Graham parked his car I had already got my boots on and the tripod was strapped to the bottom of my rucksack and a few minutes later I set off in the knowledge that I had to get a good start on John and Graham, otherwise they would be waiting a long time on the summit for my arrival.

A track contours its way around the southern flank of this excellent ridge and gives easy access to its far western end.  As I walked up the track the sun shone out from a beautiful patched cloud sky with Loch Tay spread out below as an elongated sheen.

Looking back down the track to Meall Corranaich

The expanse of Loch Tay

There were moments when I considered putting on my one-skin summer walking jacket as a brisk wind blew, chillying my arms, but I persevered and was thankful I did as the warmth of the sun, and height gained, warmed by body.

The track splits on two occasions with the latter giving access to a small quarry below Coire Fionn Làirige.  As I headed up toward the quarry and our break off point from the track onto open hillside I looked behind and John and Graham were quickly approaching, they soon overtook me and John sped ahead up steep green slopes that were still wet from yesterday’s deluge.

Being caught up

Being overtaken

Gaining height we crept up beside a small stream aiming for the bealach between Creag na Caillich and Beinn nan Eachan.  The former looked like a grand hill with steep eastern sides plummeting down from a pointed summit, whilst the latter was a rounded bulk, protected on its southern side by upper crags.

Graham overshadowed by the bulk of Beinn nan Eachan

By now John had sped off and I occasionally picked out his profile way off in the distance, Graham followed and kindly waited at each point of our upward route that disappeared around a grassed bump until I had come into view, indicating the onward route for me.  This expanse of hillside was marvellous as part of the Tarmachan ridge veered up in front of us with the sun casting dramatic light and the cloud accentuating the effect with shadowed silhouette.

Graham in the great bowl of land under the Tarmachan Ridge

Eventually the ridge was gained and the wind blew in from the north, it was chilly!  As I followed the ridge path John was standing on the pointed summit waiting for our arrival.

John on the summit of Creag na Caillich

Once at the top extra layers of clothing were quickly put on and we used the level and staff to prod around the high point of the hill, this consists of a small grassed area with a few stones indicating a semblance of summit cairn. 

Determining the high point of Creag na Caillich with a level and staff

This small grassed summit area was within a few millimetres from one end to the other, but we determined the high point and John and Graham proceeded to put the tripod and the Leica GS15 over it.  We made a note of the measurement offset with the steel tape of the tribach and set it to collect data.

Setting up the Leica GS15

Graham and John beside the Leica GS15 at the summit of Creag na Caillich

Our next objective was to get out of the wind as it was making our stay somewhat chilly.  John and I found a reclining seat partly out of the wind which we happily made our home for the next two hours of data collection, whilst Graham disappeared around a corner only to emerge and say that he was off to bag a Corbett Top which is named as Meall Tòn Eich on the map.  This looked a long way off with quite a bit of descent to get down to it.

The view from our partly sheltered reclining seat - Meall Garbh

A nice spot to spend a couple of hours as the Leica GS15 collects data from the summit of Creag na Caillich

The view from our partly sheltered reclining seat - Beinn nan Eachan

Toward the end of our two hour wait Graham emerged from his wander and we watched as a person descended our upward route down toward the track corner where we had left to climb on open hillside.  Away to our north-east Meall Garhb pointed skyward with its impressively shaped summit on display.  Further west we could see tiny figures on the summit ridge of Meall nan Tarmachan.  It was a stunning panorama and one that blended from one peak to another in a seamless continuation of mountain form.

Graham on the summit of Meall Tòn Eich (centre of photo)

By the time the two hours of data collection was complete a number of large showers were breaking out on near ground to our north-west, and once the GS15 had been dismantled I quickly set the Trimble up to gather five minutes of data.

The Trimble set up at the summit of Creag na Caillich with Loch Tay in the background

The Trimble set up at the summit of Creag na Caillich with the continuation of the Tarmachan Ridge in the background

As we packed the equipment away I also stripped off the extra layers of my clothes and tried to put them in my rucksack before the wind whisked them away.  Once everything had been packed away we shot off following the ridge path to the steep grassy descent down into the bowl of land and back to the track.


Heading back on the ridge path

It had been another excellent day on the hill and one that was a bonus, as although this hill had been one we wanted to survey we had not planned to do so until discussing it the previous day.



Survey Result:


Creag na Caillich

Summit Height:  914.4m (converted to OSGM15, Trimble GeoXH 6000) 

914.3m (converted to OSGM15, Leica RX1250)  914.3m (converted to 

OSGM15, Leica GS15) (deletion of Munro Top)  

Summit Grid Reference:  NN 56285 37699

Drop:  69.3m (from earlier Leica RX1250 survey)

Dominance:  7.58%