GME refers to Geospatial Modelling Environment. GME supersede's Hawth's tools.

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17 views

Automating Isopleths in GME?

Is there an easy way to batch generate isopleths in GME? I have a set of 109 different kernel density estimates that I need to make 50% and 95% isopleths for, but in the interest of saving time and ...
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1answer
20 views

errors when creating for loops for KDE in GME

I am trying to create kernel density estimates for bird territories over a number of years. So I have all of the x,y coordinates that mark the locations of each bird in my spreadsheet, and columns for ...
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2answers
63 views

Finding average elevations from a Raster DEM, applying those to Vector Grid created with GME

I'm using ArcMap 10.3, and here's what I have: I have an angled vector grid created through GME's GenVecGrid tool which has been clipped to an irregular size and angled relative to the xy axes to ...
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3answers
89 views

Calculate line density in multiple overlapping polygons

I am working with two layers. One is polygons (animal locations buffered by 5 km), and the other is polylines (for example, roads). I would like to calculate the line density for each polygon, ...
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1answer
32 views

for loops in GME

I creating home ranges for wolf packs utilizing the kde, isopleth, and cliprasterbypoly tools in GME. I have no problem running through these one at a time; however, I would like to get the process ...
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30 views

Using GME to automate isopleth command

I'm trying to run GME's isopleth command on 350 raster layers that are all in one directory. I don't have a background in programming so I've just been taking shots in the dark. This is what I have ...
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1answer
43 views

Unexpected Isopleth Output From GME

I converted a csv file to projected SpatialPointsDataFrame in R, input it to bkde2D, converted the result to raster, saved the raster to a TIFF, and input that raster into the GME Isopleth tool. Here ...
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23 views

Creating contours with Geospatial Modelling Environment

I'm trying to create contours from a raster using GME but continually get this error message regardless of what I try in terms of moving the input raster around or output destination... any thoughts? ...
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41 views

Geospatial modelling environment - where does output write to?

I am using the Geospatial Modelling Environment for the first time, and I can't figure out where the output writes to! I did a trial run of isectpolyrst with 3 polygons and a raster file, and in the ...
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1answer
84 views

is there an operation for measuring constancy (ecology)

I'm looking for an effective way to measure changes in spatial location in a time series data set (whether an observation repeats in the same location between successive time-steps, or if it shifts ...
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1answer
101 views

KDE looping in GME

I can not get this for loop to run in GME because i is being changed to 1 and , out is not recognized: wd <- "C:\Users\name\Desktop\KDE\2011\"; for (i in 1:15) { ...
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1answer
198 views

GME: could not open input point data source

I can not get this for loop to run in GME because i is being changed to 1 and , out is not recognized: wd <- "C:\Users\name\Desktop\KDE\2011\"; for (i in 1:15) { ...
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0answers
140 views

Extract mean value of a raster into a grid shape file [closed]

Hello guys I need your help I have a soil map of an island and a Grid polygon. I want to extract the mean value of the soil map to polygons squares of grid. I read this and this but Ι can't find the ...
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2answers
429 views

Install Geospatial Modelling Environment

I install Geospatial Modelling (GME) Environment in ArcGIS 10.2. But I can't find where is. I search to ArcGIS and ArcToolbox and as a standalone App but I can't find it.
5
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1answer
261 views

How are raster pixels determined whether they are in or out of a zone?

I just needed to confirm something that I think I already know the answer to because help pages are always unclear. I am running ArcGIS 10.2.2 and often use the Zonal Statistics and Tabulate Area ...
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0answers
134 views

Contour command in Spatial Ecology's GME

Has anyone been successful using the contour command from GME (Geospatial Modelling Environment)? I'm trying to create contours out of a DEM. I know you can do it in ArcGIS with 3D or Spatial Analyst ...
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344 views

Splitting existing polygons with existing polylines(roads) with GME tool “split polygon by lines”

After reading through many of these articles i believe the GME tool "split polygon by lines" should be useful to my problem. I have a polygon that needs to be split by a road layer. When i run this ...
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120 views

Python + GME (Spatial Ecology) + Subprocess.call

I'm trying to run the following code to use GME commands in Python. import arcpy,os,subprocess from arcpy import env env.workspace=r"D:\Users\myname\Desktop\aviso" count=0 for raster in (f for f in ...
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1answer
324 views

R for loops in Geospatial modelling environment

I am using the isectpolypoly command in GME and would like to iterate over several polygons ("proj_0_ect0207", "proj_1_ect0207"). My code is as follows: for (i in 0:30) { ...
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0answers
133 views

How to calculate x and y variance values?

I'm trying to define the best suitable cell size to use in the kernel density estimation in the Geospatial Modelling Environment (GME) for ArcGIS. To calculate the best suitable cell size the ...
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0answers
194 views

Python Script within ArcMap running GME Command passes a double forward slash when writing the log file

I thought I made some serious headway there today. My script works perfectly fine when run from a Python Shell, but in ArcMap, whether the script is run from the Python Command line, or within a ...
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2answers
329 views

Using Python to execute Spatial Ecology GME commmands

I think I just need a second set of eyes on this. I'm just using Python to capture some user inputs to pass down to GME command. I'm only using the export to CSV to hammer out the behavior, but the ...
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1answer
621 views

Extract values using buffers - Equation

I have run a linear regression and obtained an equation that describes the link between a group size and the area used by this group. Now, I would like to enter this equation into the GIS to obtain ...
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1answer
3k views

Converting Points to Lines in ArcGIS AND retaining attributes of both start and end points

I have been searching and searching and I can't find a particular solution to what I need. I have a table with animal location points. I need to calculate movement distances between points from the ...
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2answers
514 views

How to extract values from intersection of different size buffers with raster?

I have a polygon shape with buffers. However, the buffers are of different size from 4m radius to 15m. In total I have 7 different buffers. I have a landcover raster and I would like to extract ...
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4answers
4k views

How to reclassify a float raster?

I have three rasters which represent distance (in metres) from certain things (bus stops, parks, libraries). I would like to reclassify these rasters so that they get integer values based on the ...