Re: [Qgis-user] Mapping in the southern hemisphere

2011-10-20 Thread Agustin Lobo
As far as I know, the letters in UTM zones have been dropped because they were just used to make horizontal cuts for the (paper) maps, not really for projecting, thus your zone is 35South, the "S" refers to South, not to the zone S in the older nomenclature. An additional problem often found with

Re: [Qgis-user] Mapping in the southern hemisphere

2011-10-19 Thread Ramon Andiñach
On 20/10/2011, at 3:57, Gerhardus Geldenhuis wrote: > Hi, > Some feedback: > It works brilliantly now but the path was strewn with thorns. One more > problem of my own making was that the program that I used to convert my UTM > UPS format into dd mm ss.ss to do the Georeferencing uses north a

Re: [Qgis-user] Mapping in the southern hemisphere

2011-10-19 Thread Gerhardus Geldenhuis
Hi, Some feedback: It works brilliantly now but the path was strewn with thorns. One more problem of my own making was that the program that I used to convert my UTM UPS format into dd mm ss.ss to do the Georeferencing uses north and south and not + and - so I had +17 instead of -17 which also did

Re: [Qgis-user] Mapping in the southern hemisphere

2011-10-19 Thread Gerhardus Geldenhuis
Sigh, Thank you for all the replies. It is bloody confusing and a barrier of entry to using GIS programs I think. I intent to write up my experience when I am done so hopefully I can contribute in some way for the next person going through this pain. It might be useful if the dialogue boxes in QGIS

Re: [Qgis-user] Mapping in the southern hemisphere

2011-10-19 Thread Barend Köbben
I beg to differ! 35S is indeed zone 35, suothern hemishpere part. I trust places like http://spatialreference.org/ref/epsg/32735/ More then WikiPedia... -- Barend Köbben (Senior Lecturer) ITC - University of Twente, Faculty of Geo-Information Science and Earth Observation PO Box 217, 7500AE Ensc

Re: [Qgis-user] Mapping in the southern hemisphere

2011-10-19 Thread John Bryant
Yeah, it's a confusing nomenclature. There is often a letter following the zone number to specify which part of the zone you're in... but just as often you see a N or S referring to the hemisphere. In the QGIS list of SRIDs, it takes the latter convention. Have a look at the list of SRIDs in the

Re: [Qgis-user] Mapping in the southern hemisphere

2011-10-19 Thread Giovanni Manghi
Hi, UTM zones are N and S, north and south, regardless of what your (or mine) says. My Garmin says that south Portugal is 29S but the truth is 29N :) On Oct 19, 2011 7:48 PM, "Gerhardus Geldenhuis" < gerhardus.geldenh...@gmail.com> wrote: > Hi John, > Thank you for the reply. > Unless I am mistake

Re: [Qgis-user] Mapping in the southern hemisphere

2011-10-19 Thread Gerhardus Geldenhuis
Hi John, Thank you for the reply. Unless I am mistaken 35S is very much in the northern hemisphere. Both http://en.wikipedia.org/wiki/File:LA2-Africa-UTM-zones.png and http://en.wikipedia.org/wiki/File:Utm-zones.jpg indicates to me that 35S is in the northern hemisphere and also my GPS which I trus

Re: [Qgis-user] Mapping in the southern hemisphere

2011-10-19 Thread John Bryant
I think you should be able to use EPSG:32735 for zone 35 south. Search for 35S in the Project Properties dialogue, make sure to set the drop down for "Search for" to "Name". Cheers John On Wed, Oct 19, 2011 at 11:13 AM, Gerhardus Geldenhuis < gerhardus.geldenh...@gmail.com> wrote: > Hi > It see

[Qgis-user] Mapping in the southern hemisphere

2011-10-19 Thread Gerhardus Geldenhuis
Hi It seems QGIS is a bit partial to the northern hemisphere. Is there an available source for UTM Zones in the northern hemisphere. I am looking for UTM 35K. I am currently trying to enter a custom grid but would much prefer to use and existing and reliable source of grid information. Appologies i