[Qgis-user] GPR-maps
Hi,can anybody give an advice how to make a map of a ground penetrating radar investigation of 15x20 meter, where I know the longitudes and latitudes of the four corners in the rectangle. I would like to have latitude and longitude along the sides of the map too. Can I use a map where there already are drawn some houses?It is extremely hard to learn from the manual. The instructions do not always correspond with Qgis 2.8.1.I would be very grateful for some help to get along with this./Christer___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] GPR-maps
Well - I guess first: Are the GPR results georeferenced (i.e. do they have a location in the world)? Is the map you already have with the houses - is it digital and is it georeferenced? Those two questions should start the ball rolling toward an answer. Randy On 03/17/2015 07:13 AM, Christer Andersson wrote: Hi, can anybody give an advice how to make a map of a ground penetrating radar investigation of 15x20 meter, where I know the longitudes and latitudes of the four corners in the rectangle. I would like to have latitude and longitude along the sides of the map too. Can I use a map where there already are drawn some houses? It is extremely hard to learn from the manual. The instructions do not always correspond with Qgis 2.8.1. I would be very grateful for some help to get along with this. /Christer ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user -- - Randal Hale North River Geographic Systems, Inc http://www.northrivergeographic.com 423.653.3611 rjh...@northrivergeographic.com twitter:rjhale http://about.me/rjhale http://www.northrivergeographic.com/introduction-to-quantum-gis ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] GPR-maps
Hi, Qgis is moving faster than they can make the manuals.nbsp; 2.8.1 is out but the manual are mostly translate and finished for 2.6.nbsp; If you are lost, try installing 2.6.nbsp; There is the software manual but also the introduction guide and the training manual that is great for learning. http://www.qgis.org/en/docs/nbsp; Qgis 2.8 should not be that different but that depends on your learning curve. Lost of stuff on YouTube in you prefer learning with video. If your GPR survey is georeferenced, then all you need to do is to open the Map Composer. If not, it will need to be georeferenced first. http://docs.qgis.org/2.6/en/docs/training_manual/map_composer/map_composer.html Add a map, (GPR survey with houses and background) then click on the frame.nbsp; You will see on the right hand side options for adding a grid. More example here. http://gis.stackexchange.com/questions/31200/grid-and-graticule-in-qgis-print-composer For Qgis 2.6, the Grid will be in your project CRS.nbsp; In Qgis 2.8, I think you can use an alternative grid.nbsp; Good luck Nicolas Cadieux M.Sc. Les Entreprises Arch#233;otec inc.#160; 8548, rue Saint-Denis Montr#233;al H2P 2H2 T#233;l#233;phone:#160;514.381.5112 #160;Fax: 514.381.4995 www.archeotec.ca Le 2015-03-17 07:17, quot;Christer Andersson [via OSGeo.org] quot; lt;ml-node+s1560n5193850...@n6.nabble.comgt; a écrit : Hi, can anybody give an advice how to make a map of a ground penetrating radar investigation of 15x20 meter, where I know the longitudes and latitudes of the four corners in the rectangle. I would like to have latitude and longitude along the sides of the map too. Can I use a map where there already are drawn some houses? It is extremely hard to learn from the manual. The instructions do not always correspond with Qgis 2.8.1. I would be very grateful for some help to get along with this. /Christer ___ Qgis-user mailing list [hidden email] http://lists.osgeo.org/mailman/listinfo/qgis-user If you reply to this email, your message will be added to the discussion below: http://osgeo-org.1560.x6.nabble.com/GPR-maps-tp5193850.html To start a new topic under Quantum GIS - User, email ml-node#43;s1560n4125267h38#64;n6.nabble.com To unsubscribe from Quantum GIS - User, click here . NAML -- View this message in context: http://osgeo-org.1560.x6.nabble.com/GPR-maps-tp5193850p5193863.html Sent from the Quantum GIS - User mailing list archive at Nabble.com.___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] GPR-maps
Am 17.03.2015, 13:53 Uhr, schrieb Randal Hale rjh...@northrivergeographic.com: Well - I guess first:Are the GPR results georeferenced (i.e. do they have a location in the world)?Is the map you already have with the houses - is it digital and is it georeferenced? Can I use a map where there already are drawn some houses? For me sounds more like he's asking for some kind of basemap, so maybe a different topic. Bernd Those two questions should start the ball rolling toward an answer. Randy On 03/17/2015 07:13 AM, Christer Andersson wrote: Hi,can anybody give an advice how to make a map of a ground penetrating radar investigation of 15x20 meter, where I know the longitudes and latitudes of the four corners in the rectangle. I would like to have latitude and longitude along the sides of the map too. Can I use a map where there already are drawn some houses? It is extremely hard to learn from the manual. The instructions do not always correspond with Qgis 2.8.1. I would be very grateful for some help to get along with this. /Christer ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user --- Randal Hale North River Geographic Systems, Inc http://www.northrivergeographic.com 423.653.3611 rjh...@northrivergeographic.com twitter:rjhale http://about.me/rjhale http://www.northrivergeographic.com/introduction-to-quantum-gis -- Bernd Vogelgesang Siedlerstraße 2 91083 Baiersdorf/Igelsdorf Tel: 09133-825374___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] GPR-maps
You will find in the English documentation of http://sourceforge.net/projects/proexgprcontrol/ the scripts (GNU/Octave) for generating reflection intensity maps at various depths I use for processing GPR datasets and importing those in QGis as ovelayers to georeferenced aerial images. JM Am 17.03.2015, 13:53 Uhr, schrieb Randal Hale rjh...@northrivergeographic.com: Well - I guess first:Are the GPR results georeferenced (i.e. do they have a location in the world)?Is the map you already have with the houses - is it digital and is it georeferenced? Can I use a map where there already are drawn some houses? For me sounds more like he's asking for some kind of basemap, so maybe a different topic. Bernd Those two questions should start the ball rolling toward an answer. Randy On 03/17/2015 07:13 AM, Christer Andersson wrote: Hi,can anybody give an advice how to make a map of a ground penetrating radar investigation of 15x20 meter, where I know the longitudes and latitudes of the four corners in the rectangle. I would like to have latitude and longitude along the sides of the map too. Can I use a map where there already are drawn some houses? It is extremely hard to learn from the manual. The instructions do not always correspond with Qgis 2.8.1. I would be very grateful for some help to get along with this. /Christer ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user --- Randal Hale North River Geographic Systems, Inc http://www.northrivergeographic.com 423.653.3611 rjh...@northrivergeographic.com twitter:rjhale http://about.me/rjhale http://www.northrivergeographic.com/introduction-to-quantum-gis -- JM Friedt, FEMTO-ST Time Frequency/SENSeOR, 32 av. observatoire, 25044 Besancon, France ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
