0
votes
1answer
41 views

Can QGIS report/calculate areas/perimeters of individual polygon components within multipart shapefile?

Can QGIS report/calculate the areas/perimeters of individual polygon components within a multipart shapefile without using the "explode" vector tool to generate a new file? using QGIS 2.2.0 on ...
3
votes
2answers
172 views

Field format lost when exporting events layer to shapefile - long field type converted to double

I have a MS Access 2010 database with about 80 000 records in it. It is point data for animal locations. I would like to bring this into GIS and project the data into lambert conformal conic. I am ...
2
votes
2answers
58 views

How do I add an iteration (and which one) in a model to join fields from several shapefiles into one final shapefile?

I have one grid (Atl1x1.shp) to which I need to add 9 Fields from 9 different shapefiles which are also grids (that is, 1 column from each shp, all with the same name). These shapefiles have the same ...
0
votes
0answers
70 views

How to add a field to a .zip shapefile?

I am exploring the possibility of using ArcGIS Online (Free Public Account and Explorer) with my new Global Studies students. (So far, the Free Public Account appears to be more user friendly and ...
0
votes
2answers
389 views

How to add a field to a shapefile using R

This question is trying to make sense of a post that already exists that looks good, but is failing in practice. The second ranked answer uses the foreign package to read a shapefile attribute table ...
0
votes
1answer
159 views

Sort geometry + data table in ArcGIS with Permanently Sort Records (PSR) v1.0

When i run the algorithm gives an error: Order_ ASCENDING # # # # Start Time: Fri Mar 01 17:06:33 2013 000576 ERROR: Script Associated with this tool does not exist. Failed to execute (sortrecords). ...