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Use this tag when ArcGIS Desktop is the product you are using but also tag for the application (ArcGIS Pro or ArcMap) that you are using.

3 votes
2 answers
702 views

Performing an Arcpy code using Python on all shapefiles in a folder or geodatabase?

I have a geodatabase with many polyline feature classes all with different names. I would like to write a code in python ArcGIS 10.1 to use a geoprossing tool on all classes in the gdb. How would this …
JC11's user avatar
  • 829
1 vote
0 answers
1k views

Using Tabulate Area 2 update for ArcGIS [closed]

I am trying to use the "Tabulate Area 2" tool in the following update: http://blogs.esri.com/esri/arcgis/2013/11/26/new-spatial-analyst-supplemental-tools-v1-3/ I have overlapping polygons in which …
JC11's user avatar
  • 829
1 vote
1 answer
147 views

Automation of Land Use composition in ArcGIS

I am using ArcGIS 10.1 and I have two shapefiles I'd like to process: A Polygon shapefile with 1000 features representing lakes covering a specific area, and; A Polygon shapefile with the Land Use fe …
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  • 829
0 votes
Accepted

Determining the area of each polygon within a polygon boundary?

I've determined the best possible route for my question. I create a new field in the attribute table for each shapefile called "LandUse". I designated a number for each LandUse (I.e. Corn = 3) I use …
JC11's user avatar
  • 829
3 votes
2 answers
5k views

Find maximum and minimum value of points within a polygon buffer?

I have a series of 500m buffer zones along a polyline. I also have a series of points following the line, each point represents a 10m x 10m cell. I calculated the values of a field in each point known …
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  • 829
0 votes
2 answers
168 views

Naming your Output feature class?

I am working in a work space in python on ArcGIS 10.1 on a remote desktop. Here is my code import arcpy from arcpy import env env.workspace = "E:\Example" PST = arcpy.ListFeatureClasses ("", "Point" …
JC11's user avatar
  • 829
3 votes
3 answers
2k views

Determining the area of each polygon within a polygon boundary?

I have a series of maps representing a 1000m diameter around a point. These maps contain 40 different types of polygons that represent a land use (ex. Corn crop, Pasture). I want to select all poly …
JC11's user avatar
  • 829
4 votes
1 answer
431 views

Select points approx. 2000 metres from another point along a river?

I have a series of points representing a river network (See Image Above). Each point contains attributes on Latitude, Longitude, Z value and Length calculated using flow accumulation. The river netw …
JC11's user avatar
  • 829
9 votes
5 answers
19k views

Intersect (analysis) of polygons generating empty output

I have previously asked a question on determining the area of polygons with another polygon boundary. Determining the area of each polygon within a polygon boundary? I came to the conculsion that us …
JC11's user avatar
  • 829
8 votes
4 answers
16k views

Clip raster using shapefile into multiple rasters using ArcGIS Desktop?

I have a raster file representing a large area and a shapefile of 30 polygons representing watersheds. I would like to clip the raster with the shapefile to create 30 rasters representing each watersh …
JC11's user avatar
  • 829
4 votes
0 answers
232 views

Determining longest length of segmented polylines representing rivers? [duplicate]

I have a series of shapefiles using polylines to represent the hydro network of a region. As you can see in the picture, these polylines go into great detail. These polylines are very segmented even …
JC11's user avatar
  • 829
2 votes
0 answers
667 views

Longest route of a stream in ArcGIS? [closed]

I have a shapefile with polylines representing rivers all over a region. In the attached image, there is an example of one river. The longest route is marked by the two red dots on this river, but …
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  • 829