Jak nejlépe upravovat parcely v Desktop Basic?

Question

<\/HEAD>Náš předplatný plán je ArcGIS for Desktop Basic, takže nemám přístup k nástroji Parcel Editor. Pro změnu geometrie parcel, např. když je parcela rozdělena a musím ji převést na více parcel s různými tvary, mám jednoduše upravovat polygon pomocí nástroje Cut Polygons Tool a posouvat vrcholy polygonů, aby odpovídaly správným rozměrům, nebo existuje lepší způsob? <\/P><\/BODY><\/HTML>

AdamZiegler1 · Answer

Hi Normand - The polygon to line will only break the polygon up into lines (in a new feature class). You would need to add an attribute field for length and calculate it from the geometry of the line.

http://desktop.arcgis.com/en/arcmap/latest/tools/data-management-toolbox/polygon-to-line.htm

In regards to mapped length versus deed length....that is more of an internal question for your organization. In my experience working with parcel mapping, we used the recorded deed values for frontages....which didn't always match actual geometry length (i.e. 50 foot on deed, measures 49.25 as mapped). It's probably best to show deed data, but also good to compare that with what's mapped so that you can identify data that is incorrect. In the parcel fabric, the recorded deed length is shown.

Adam Z

NormandMarchand · Answer

Adam,

Thanks for response, at the moment I am only operating on a basic license and dont have the polygon to line feature (yet fingers crossed for upgrade).  I am holding off a couple more days to see if we get the upgrade.  If we do upgrade will that tool will break down each line of the polygons with measurements?

Onto the disparity between deed and map footage.  What is the general variance with those?  Some plans that have come across my desk say a 10 FT variance.

What do you do for determination to use deed footage or map footage?

AdamZiegler1 · Answer

Hi Normand - In the Parcel Fabric there are lines with attributes for length that are labeled. If you are not in the Parcel Fabric, you could either use annotation or convert your polygons to lines, calculate lengths and then label (even take those labels and convert to annotation). The tricky part is getting the Deed frontage versus mapped frontage, typically they rarely match exactly.

Adam Z