The process of connecting two or more datasets based on a common attribute or spatial location.
0
votes
1answer
48 views
Merge attribute of points into a polygon : Arcmap 10
I have points layer which the attribute looks like this:
FID Shape ID Lat Long
0 Point 2065 -5.51666 106.48333
1 Point 2319 21.93333 120.73366
I also have polygons layer :
FID Shape ...
2
votes
2answers
59 views
Why does ArcMap crash if I try this Join Field (which ArcPy does not like either)?
I'm a little uncertain whether this question belongs here or on http://gis.stackexchange.com
Have an "AddJoin" that results in no shared records, which is not what I'm expecting. Is it because I'm ...
1
vote
1answer
48 views
Joining table to shapefile with pyQGIS
Joining shapefiles is a relatively straightforward proess in QGIS using 'add vector join' in the layer properties menu. I can add a csv file as a vector layer, as well as a shapefile, and join the two ...
2
votes
1answer
91 views
Joining Excel with arcmap by model builder
I am trying to use the model builder tool in ArcMap 10.
I would like to join an Excel file (xls) with a shp.file.
The Excel file and the shapefile have one identical column with data but the ...
1
vote
0answers
37 views
Quering a ArcSDE featureclass attribute table after joining
I am trying to query a ArcSDE Feature Class after joining using Iqueryfilter
I have two SDE feature classes.
1) Subdivisions : which has details of subdivision and districts (parent)
2) ...
1
vote
0answers
36 views
Join .csv file and .shp of georeferenced points
I have georeferenced a map and saved a selection of some points on the map. These points are cities of departure and arrival and I want to join the .shp with a and excel .csv with the information of ...
5
votes
2answers
65 views
How to enumerate join values with ArcGIS?
I have two shape files (e.g. postal code areas and cities) which I want to join based on an id that both shape files have in common (the id would be the city name in this example). Joining the two ...
1
vote
1answer
56 views
Join attributes by date in Qgis
I learned (thanks!) to use the join feature built into the layer properties, but in my case it doesn't work because data do not match perfectly. Infact shape refers to geotagged photos, csv is a log ...
1
vote
2answers
71 views
SearchCursor (arcpy.da), accessing data on joined tables
Can you access joined tables through a da.SearchCursor?
I've found documentation to do this with SearchCursor (arcpy), but nothing for the 10.1 data access module.
2
votes
1answer
112 views
Why can't I use a Join in a model?
I'm trying to build a model using Model Builder in ArcGIS 10.1 that starts off by joining two shapefiles together based on a common field. I would like to make this open ended (not hardcoded) so I can ...
1
vote
0answers
33 views
Can i use self join in a table of feature class(ArcGIS - ArcInfo)?
I read an article about self join (pros and cons) in databases. It was very interesting for me and raised a question about self join in Geodatabases. I surfed on the internet but I couldn't find any ...
3
votes
0answers
27 views
Adjacent DEM files have narrow triangular gaps when joined
Newbie here. I've downloaded several DEM files from GeoCommunity which correspond to adjacent regions. When I join them together to form a larger relief map there are triangular 'gaps' on all four ...
0
votes
1answer
30 views
How to use classified styles with joined layers?
I am trying to set a color range based on this tutorial
In LAYER PROPERTIES for "new", in JOINS, I have
joinlayer - data-join
joinfield - GEO_ID2
targetfield - GEOID10
Where "new" is my shapefile ...
1
vote
0answers
46 views
Join field from table to a raster layer
I'm trying to join a field in a table to a raster layer. I'm using the tool 'Join Field'. The table is in a excel sheet, but have been imported to a file geodatabase. The table has an ObjectID field ...
4
votes
1answer
65 views
How do “join field” and “target field” work?
New user. This should be simple, but I can't figure out how to perform this basic join in QGIS. (It works in Cartographica.)
My shapefile (IL_BNDY_County_Py) has two fields/columns in its attribute ...
