32,646 reputation
32683
bio website mapperz.blogspot.com
location UK, Canada
age 40
visits member for 3 years, 9 months
seen 7 hours ago

Mapperz, Blogger, GIS Cartographer & Consultant, Geo-Innovator - Senior Mapping Guru & Part-time Numpty

Twitter @mapperz

Blog http://mapperz.blogspot.com/


Mar
27
comment Inserting union of two tables into another table Postgresql
See gis.stackexchange.com/questions/53883/…
Mar
27
comment Geographic Coordinate System to Projected Coordinate System
This seems more a comment than an answer?
Mar
26
comment Using Multiple Web Adaptors ArcGIS-Server 10.2
Can be done but you need different ports open resources.arcgis.com/en/help/install-guides/… video video.arcgis.com/watch/1346/installing-the-arcgis-web-adaptor
Mar
26
comment Looking for cloud hosting similar to QGIS cloud
update your question with the limits - contacting qgis cloud would be a good start - limits can be raised if you ask.
Mar
26
comment Looking for cloud hosting similar to QGIS cloud
QGIS Cloud Pro qgiscloud.com/en/pages/plans €65 per month
Mar
26
reviewed Approve suggested edit on Can I get the coordinates of country borders from Google Maps?
Mar
25
comment Why Does Cold Start Take So Long?
Cold Starts en.wikipedia.org/wiki/Time_to_first_fix
Mar
25
comment Print A0 sized map
This is usually about printer drivers not GIS software. The rastering GIS>Print is only limited to the amount of memory. There is RIP software out there for commercial printing posterjet is a good one from experience posterjet.com/en
Mar
24
comment Strange structures appear inside dry river in Egypt
Another structure goo.gl/maps/1w9Oa
Mar
24
reviewed Approve suggested edit on Failure to display R script result plots in QGIS
Mar
24
comment Strange structures appear inside dry river in Egypt
There is a 2 year difference with imagery Bing maps [2012] and Google Maps [2014] - so construction of a structure dam,tunnel could of been completed.
Mar
24
comment PostGIS Type Modifier Error
With PostGIS 1.5 you need to set management to True in your Geometry github.com/geoalchemy/geoalchemy2/issues/50
Mar
24
comment PostGIS Type Modifier Error
Is upgrading to postgis 2.0 an option?
Mar
24
comment Whether to use ArcGIS Platform (from Esri) or Google Maps API for large number of polygons?
geoserver can restrict or generalise the data on the fly - increasing the user-sides performance.
Mar
24
revised How to modify extent (layer) for Fuzzy Membership analysis?
added tags
Mar
24
comment How to modify extent (layer) for Fuzzy Membership analysis?
the input raster must be ordered data. help.arcgis.com/en/arcgisdesktop/10.0/help/index.html#//…
Mar
24
comment PostGIS create read only user for QGIS
stackoverflow.com/questions/760210/…
Mar
24
comment How to speed up a query for nearest linestring to point data
ST_Distance would be a faster way postgis.org/docs/ST_Distance.html then loop it for the next feature.
Mar
21
comment Why are map scales not used instead of Zoom-levels in web mapping clients such as OSM or Google Maps?
Are you talking about Zoom Levels 1-23? wiki.openstreetmap.org/wiki/Slippy_map_tilenames#Zoom_levels (Google Aerial goes to 23 blogoscoped.com/archive/2007-03-07-n12.html)
Mar
21
comment How do I add a corel scale drawing
Corel Draw can export to DXF - this dxf file can be loaded and georeferenced in QGIS.