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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 …
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 …
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 …
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 …
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 …
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" …
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 …
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 …
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 …
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 …
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 …
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 …