Latest Contributions by DanPatterson_Retired

See the deconstruct option within the da.updatecursor section ArcGIS Help (10.2, 10.2.1, and 10.2.2) ... View more

Are you sure that those segments were snapped to the existing road network when created?  When you created the network dataset are there nodes at the junction where the two roads meet? ... View more

The initial thread isn't closed.  You should start a new question since the problem is different ... View more

You have to know the correct coordinate system before using the Define Projection...are you sure it was the correct one?  If you add the file to a new data frame and mouse around the screen what coordinates are reported in the bottom right?  Do they look like longitude and latitude? ... View more

You could give it a try if all the operations are being performed on a row by row basis ... View more

Sorry that is the one...and I guess it didn't work ... View more

apparently the thread that you listed suggested that they don't load automatically.  Did you follow the advice in the thread? ... View more

once the da.*cursor is established, they use the for row in cursor syntax   See the da.updatecursor ArcGIS Help (10.2, 10.2.1, and 10.2.2)‌ example, they use "for row in cursor" syntax ... View more

the *.tfw contains the spatial information for the *.tif file and it is not loaded separately but used by applications to establish the spatial reference of the image if it is used by the application ... View more

Examine the network and ensure that there is a junction at the intersection of the two roads, otherwise a turn is not possible around the corner and it is being treated as an overpass ... View more

Yes, many times, but Esri has some info and there are many links at www.esri.com for example, searching using "GIS Day" yields: Search - Esri - The GIS Software Leader‌ This link on Geography Awareness week will also be of use Geography Awareness Week - National Geographic Education‌ ... View more

Double click on the layer's name and select the Symbology tab...see the image, it may be what you are looking for ... View more

Not designed for CAD I presume, try with a shapefile copy Shifting features | ArcPy Café‌ ArcGIS tools add-ons and extensions from ET SpatialTechniques‌ Or ETGeowizards has a free Move Shapes option (His disclaimer...ET GeoWizards is not a free program. However it has many functions that are free - can be    used with the unregistered version with no limitations. ) ... View more

you will need the Spatial analyst extension to produce a surface from the DEM, then you can produce a slope raster.  From there, you will have to decide whether you have all the inputs required for the Landscape Analyst ... View more

You can certainly use those in Arcmap...my question to you does it contain the required data for the Landscape Analyst?    Do you have polygon files?  Polyline? point data?  what type of attributes in the table(s) and are any of them useful to the Landscape Analyst? ... View more