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It is the end of the year, and our talented Safers are wrapping up a new release of FME Server. We’ve put a lot into this one and I want to reveal what we’ve done to implement your feedback from the last FME Server Customer Survey. With last year’s survey, we received feedback from 11% of all...

I am converting a raster tif file into other tif file with JPG compression to reduce the size. The original file have a NO-Data value. after conversion some areas have almost black color (1,5,1), (2,4,5), etc. the original file have No-data in these area which makes the new TIF file looks...

I have several layers of lines(streets), and i want to create points to represent each line. This is similar to creating points to represent polygons? Does anyone have an idea on any useful plugin or the best way to do this? أكثر...

I am just getting into OL3 from a GIS background - I don't have much of a programming background. I am trying to use WMS layers from inspire in an OL3 app (http://www.geostore.com/environment-agency/WebStore?xml=environment-agency/xml/inspireDataWms.xml) I have used the tutorial below as a...

Story Map Journal is a very popular story map app, and is especially useful when you have lots of maps, text, and media. The Map Journal builder is used for authoring, enabling you to add maps, media, and text via Sections, each composed of a Main Stage and a Side Panel. When adding a map to the...

does anyone have the sample codes for "GIS Tutorial for Python Scripting" of exercise I am working with "GIS Tutorial for Python Scripting" book from David W. Allen. I went to the chapter 2, and i was trying to make the exercise 2-4,2-5, but there are still not work.I was wondering if someone...

I'm developing an application using openlayers 3.11.2. I have a point layer. I want to style this layer using font-icon base of this question. When I use FontAwesome fonticon, It work correctyl, But when I use My fonticon, It dose not work correctyl. Note: I created my my fontIcon at...

I am trying to calculate distances between points in a Chinese province. The measure tool and distance matrix both provide the distance in terms of degrees. I read earlier that I need to change the CRS to a Projected Coordinate System instead of a Geographic Coordinate System in order to...

I have a script, written in python, that does many calculations - but one set of calculations hinges on determining the area of a polygon that I read in, in GeoJSON format. I can convert this object to a shaply object (package), a WKT object, a dictionary, etc., none of allows me to directly...

Most of the descriptions I have seen for converting Lat/Long into UTM have some method of estimating ellipse arc lengths mixed into the formulas (e.g. see http://www.linz.govt.nz/geodetic/conversion-coordinates/projection-conversions/transverse-mercator-preliminary-computations/index.aspx) . I...

I perform analysis of spatial data with MCAR model and I use spbayes package, the problem what I find is how to find 1.mean and standard deviation of the model.and then make the histogram of mean and sd. any one help me pleasebelow is the code data.jatim=Data.Ekonometrikn

I have a routing problem that I intend to solve with ArcGIS network analyst. First, Closest facility works perfect for me to find the shortest paths to a number of demands. The results look like the left part of the figure: For my analysis I would like to compare the left situation with the...

I have a DEM in a tif raster format. I would like to use GRASS or other GIS software to extract all of the lakes as vector polygons. I tried GRASS r.lake but it seemed to require input about the lake's elevation, when all of these lakes are at different elevations. Another method I was...

I am trying to uninstall ArcGIS 10.3.1 for Desktop from Windows 7 SP1 using Uninstall a program and I am receiving an error message (pictured below): Error 1325. EsriPyFldr is not a valid short file name. If anyone else has encountered this, then have you been able to find a way to uninstall...

Sometime ago, I asked a question (Arcpy to append results of pivot table) with the result being python 2.7 script that works in ArcGIS 10.3. It is fairly simple - it iterates over all the points in a feature class and then for 100, 200, 300, 400 meters around the point performs a focal sum on a...

I am having difficulties opening the openLayers link on the layer preview on geoserver. First I have trouble setting up a workspace on geoserver. What is the workspace uri? I tried using one from the tutorial and from the demos present upon the installation of the server. I then followed the...

I have a script that does some processing but the main part are two things run a multiple ring buffer using arcpy.MultipleRingBuffer_analysis and four rings do some zonal statistics using arcpy.sa.ZonalStatisticsAsTable on the four rings I do this repetitively (through a loop) so I want to...

I want to show urban sprawl in a city over ten year period. I took a MOOC on geospatial revolution, therein a link was shared to do such analysis. I just want to show the urban sprawl, nothing complicated. However, I can't seem to remember that link or technique. Kindly help me with the...

I live in a coastal area with lots of islands. Sometimes with a black and white map it's hard to distinguish land from sea. So I'm trying to replicate this old map's style. I'm trying to do this in QGIS but if it's easier in ArcGIS I'd be happy to hear how to do it in there as well. At first I...

I'm not sure if this question is appropriate for Stack, but here goes. I got started in GIS using LightBox and then R. I really got started out of curiosity and thought it was a great way to learn GIS and R at the same time, and boy was it fun and enlightening. The problem is that the rest of...