Latest Contributions by MaryMulholland

‎12-17-2013

I am trying to develop a process to upload CAD to GIS using the CAD to Geodatabase tool. Why does a CAD drawing of a single closed polygon appear in ArcGIS as a Polyline and a Polygon? I am using ArcGIS10. Is it possible to just get the process to output the polygon feature?

‎05-08-2013

Thanks for your response - I got it to work. I used the project tool to convert the data from ITM to WGS_1984, then calculated the Lat and Long and then converted the data back to ITM. 😄

‎05-07-2013

To calculate Long using the calculate geometry tool within desktop all I need to do is select X coordinate of Point, use the same coordinate system of the data source, and change units to Decimal Degrees - see screenshot attached. Do you think its really necessary to project the data to a new projection?

‎05-07-2013

Thanks for your reply. When you use the project tool what output coordinate system do you set it to? My input is a projected coordinate system, if I change it to different projected coordinate system I get an error. It works when i set it to a Geographic Coordinate System - is this correct?

‎05-07-2013

I have created a model builder to calculate the centroid of a polygon and then export it to a point feature class. The output coordinates is set to IRENET95_Irish_Transverse_Mercator. I would like to calculate the Lat and Long values for the point feature class in decimal degrees. Does anyone know how to calculate this using Model builder. I know it can be done in desktop by using the Calculate Geometry tool and change the units to Decimal Degrees. Any help would be appreciated.

‎05-02-2013

Jake I got it to work, I had to add the process 'make xy event layer' which stopped the loop. I am not sure how to mark this thread as answered. Thanks again for your help.

‎05-01-2013

Hi Jake Thanks for your reply. I added the code and it calculates the x and y fields. However the model seems to be stuck in a loop, how do I get it to stop after it calculates the x and y fields?

‎05-01-2013

I would like to calculate the centroid (x and y co-ordinate) of a polygon using model builder - ArcGIS 10.1 Standard. I don't have access to the tool Feature to Point as the standard licence doesn't allow this option and there doesn't seem to be a Calculate Geometry tool within model builder. Can anyone help please

‎04-29-2013

I would like to calculate the centroid (x and y co-ordinate) of a polygon using model builder - ArcGIS 10.1 Standard. I don't have access to the tool Feature to Point as the standard licence doesn't allow this option and there doesn't seem to be a Calculate Geometry tool within model builder. Can anyone help please!

Online Status	Offline
Date Last Visited	‎09-20-2024 04:45 PM

My Ideas

Latest Contributions by MaryMulholland

Import CAD to Geodatabase

Re: Calculate Lat and Long using Model Builder

Re: Calculate Lat and Long using Model Builder

Re: Calculate Lat and Long using Model Builder

Calculate Lat and Long using Model Builder

Re: Model Builder - Calculate the centroid of a polygon

Re: Model Builder - Calculate the centroid of a polygon

Model Builder - Calculate the centroid of a polygon

Model builder - Calculate the centroid of a polygon