An object-oriented cross-platform programming language developed by Sun Microsystems.

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232 views

Getting tiles from WMTS document

I was wondering if there is a library which I can use to retrieve TileMatrix/Tile information from a WMTS Capabilities document. I have been trying to use geotools but it seems as though it does not ...
1
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0answers
30 views

How to reproduce the gdal utility programs in Java by GDAL Java bindings [duplicate]

Can anyone tell me how can I reproduce the gdal utility programs gdal_translate, gdalwarp and gdal2tiles in java by GDAL Java bindings? Thanks!
2
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1answer
215 views

Easiest way to read roads, railroads, buildings from an OSM map

I'm prototyping a Java application, which uses an OSM map of a small city. I need to extract from the OSM map the coordinates of roads, railroads, power lines and buildings. At the moment I'm ...
2
votes
1answer
45 views

How to generate features to test different implementations of LinearRing?

I have some code that throws the following exception: Points of LinearRing do not form a closed linestring and I want to check if my code is calling this correctly by supplying some features that ...
1
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0answers
155 views

How to use ArcGIS to reverse geocode and get road segment number?

I am now in a project which need to make reverse geocoding , namely ,given the latitude and longitude(assumed that the location is in a street), I want to get the road segment it is located in. What I ...
3
votes
1answer
5k views

How to use OpenStreetMap in Java?

I have a requirement of GIS to be implemented using Java. I have read the developer guide for OpenStreetMap but there is insufficient information for its setup technically. I am completely new to ...
3
votes
2answers
901 views

Merging Shapefiles With Geotools

I am trying to merge some shapefiles with different schemas in geotools. Im aware of ogr2ogr, but for now I would like to figure out this problem with Geotools. The steps I'm taking are: 1) Create a ...
2
votes
1answer
318 views

how to create a web app in java(spring framework) with automated service publishing to the ArcGIS server?

I am a newbie and my requirement is to create a web application in java. The app depicts the data like success, failures of my orgainsation's ventures at various Geo locations. The geo data is stored ...
3
votes
1answer
191 views

How to mark a particular point in MapPanel?

There is a component called MapPanel, which displays OpenStreetMaps. I want to mark some places on the displayed map, without changing the underlying map. Those marked places are identified by ...
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0answers
135 views

Csv To Shape Error

I have found a usefull tool to convert csv files into shape files with geotools: http : // docs.geotools.org/latest/userguide/tutorial/feature/csv2shp.html#create-a-shapefile-from-a-featurecollection ...
2
votes
2answers
450 views

How do I generate SLD programmatically?

Is there any api,pulgin for generating SLD? Note: I want to generate SLD programatically. I have property stored in database from which i would like to generate sld. I also want to generate various ...
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0answers
247 views

GDAL in Java fails on ReadRaster()

To summarize, trying to read a raster keeps giving me an UnsatisfiedLinkError that makes sense, but looking into the compiled GDAL jar, I don't know how to fix. gdal.AllRegister(); TheFile = ...
2
votes
1answer
634 views

Get coordinates of a building with geocoding

I want to get the coordinates of a building with geocoding. At the moment I use the GeoCoder class for android to get from the selected address the coordinates, but these are not corresponding to the ...
1
vote
1answer
473 views

Can I use GeoTools with Gradle?

I am going to implement shapefile uploading from a webform, and ingestion into PostGIS. One problem I am having is that my project is using Gradle for dependency management. I am unfamiliar with ...
2
votes
0answers
543 views

How to start developing with Jeppesen C-MAP?

I've just downloaded all the contents from the FTP of Jeppesen for their product called C-MAP CM93. I've been reading the documentation contained in the SDK folders, but I can't figure out how to ...
1
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0answers
43 views

giving a java program access to network analyst calculations

I have a fire department simulator written in Java that simulates a year of fire department responses. There is a Java method/function that calculates time between two coordinates using a fairly ...
0
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0answers
150 views

Create shape file with point

I am trying to create a .shp file with Point shapes. I am following this tutorial: http://docs.geotools.org/latest/userguide/tutorial/feature/csv2shp.html I create the project, no syntax error and ...
0
votes
1answer
275 views

getDestinationGeographicPoint() in geotools returns wrong coordinates in South/West

I am trying to calculate a coordinate given an azimuth, distance and start point. If my code uses an start coordinate in North/East quadrant, all goes fine. But, by using 0,0 coordinates, an azimuth ...
3
votes
1answer
365 views

How to parse ArcGIS Server generated output XML?

I have a use case in which I need to parse the XML generated by an ArcGIS server, then push that data to another API. The ArcGIS server sits behind the firewall at our customer's site and exposes a ...
3
votes
1answer
2k views

Difference between ArcObjects SDK for Java and ArcGIS Runtime SDK for Java and ArcGIS Engine

What is the difference between ArcObjects SDK for Java and ArcGIS Runtime SDK for Java and ArcGIS Engine. I have ArcGIS Desktop 10.1 on my laptop. What do I need to create ArcGIS desktop applications ...
2
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1answer
812 views

GeoServer - Show Maps in a Application Java

How can I display a GeoServer's Map inside a Java's Desktop Application? I would like to display it inside a Java App instead of a browser. Is this possible?
3
votes
1answer
181 views

Generate WFS-T requests

I want to create WFS-T update/insert/delete requests in my java application. As a result I want to save the requests in XML encoding, as specified by the OGC standard. Does someone know a library ...
2
votes
1answer
2k views

combine several polygon objects in one polygon object with geotools (is it possible)?

I have several polygon objects and I need to "merge (or combine or dissolve)" them toghether into one polygon object. With a GIS tool like Quantum GIS, I do this with Geoprocessing option "Combine ...
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0answers
136 views

Is it possible to load multiple OSM regions in osm2po?

I need to use a few smaller European countries (100MB). Is it possible to do this in osm2po? Or can some other tool be used to merge the maps into one pbf file?
3
votes
1answer
482 views

How to Choose Geoserver and GeowebCache Configuration Options?

I have two Win 2008 R2 Servers currently dedicated to running one instance of Geoserver each. We are looking at setting up geowebcache. Win Servers have 2Gb Ram and they do nothing but run Geoserver ...
0
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1answer
73 views

Problem running mvn install for geoexplorer

What's the solution to this: http://www.paste.to/MjU5ODE= I'm getting the same error on Ubuntu 12.04. Installed with: Java 1.6.0_27 (OpenJDK), Maven 2.2.1 and Ant 1.8.2 Is the Ant version the ...
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0answers
161 views

Routing from individual start point to individual destination point

I'm doing routing on android using OpenStreetMap. The routing is working well. But the problem is that I do not know how to use the individual points of the user. I use osm2po to convert the OSM data ...
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0answers
165 views

Why use C# rather than Java API of ArcGIS Engine (or vice versa)?

I'm going to lead a development of an ArcGIS Engine application and facing the choice mentioned in the title. We have all licenses to develop our application in C#, so Microsoft's licences are out of ...
0
votes
2answers
336 views

Destop application using arcobjects library

I develop a destop application with following environment - 1) Java jdk version 6 update 25 (for 32bit ). 2) Java Arcobjects Library. 3) Window Xp. Its working smoothly on 32 bit Computer , my ...
0
votes
1answer
69 views

What does `findCloseEdges` do in osm2po?

I have something like this: int[] edges = graph.findCloseEdges(lat, lon, 1); // returns only one element RoutingResultSegment rrs = graph.lookupSegment(edges[0]); LatLon[] latlons = rrs.getLatLons() ...
0
votes
1answer
164 views

Get road type (clazz) in osm2po

Can I get clazz of a segment in Java? For example, RoutingResultSegment rrs = graph.lookupSegment(path[j]) How can I get rrs's clazz?
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0answers
31 views

examples for Text3dElement

i am working in arcgis10. in java. can you all provide me with links to some sample program of Text3dElement. til now what i have implemented is given below Text3DElement td=new ...
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0answers
106 views

Does ArcGIS (arcObjects SDK for java) support multiline labels using TextSymbol?

Is it possible to add multline labels using textsymbols in ArcGIS 10.1 (SDK for Java) in a 3d model? In my system, even the spaces are getting omitted, for a String s="this is \n war" Label ...
0
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0answers
94 views

unable to insert newline and spaces in textelement in java

i am working in arcgis desktop with eclipse in java. i have created a textsymbol and added it to a textelement which i need to add on another layer(the model is a 3Dglobe and not a map). i am able to ...
2
votes
1answer
308 views

NASA World Wind Pick From A Group Of Icons

I am using an IconLayer in NASA World Wind (Java SDK) to show positioned items on a map which works fine except for when several are in a group and start to overlay one another. The display of the ...
1
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1answer
350 views

Geocode service findAddressCandidates returns no candidates with 10.0 address locator

I posted this on an esri forum but nobody touched it. We've recently updated a geocoding service and I'm now unable to return addresses to my Java application. The old service is built with a 9.3 ...
1
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1answer
159 views

How to use Advanced Symbology in ArcGIS for Android?

I try to use the advanced symbology in order to draw nato symbols in JAVA I need little help about it, What the parameters _WKID mean like in this command : lmessage.setProperty("_WKID", "3857"); ...
4
votes
3answers
445 views

How to choose a language for web map development?

I am building a web map application using: GeoServer OpenLayers Tomcat I would like to build a web application, where the user can log in and have the map arranged according to their profile. ...
14
votes
4answers
6k views

Geocoding API Comparison

Is there a good updated source for comparing existing Geocoding APIs (i.e. Google, Mapquest) and their features? I'm really interested in their language support as well. For example, Google has ...
2
votes
1answer
3k views

Installing GDAL with Java Bindings (gdal.jar) on Ubuntu 12.10

I am trying to build a postgis importer for mutliple shapefiles. After geotools took orders of magnitude longer than shp2pgsql to import my data, I decided to attempt to use the java bindings to GDAL ...
3
votes
1answer
441 views

What is the best API to use GeoTools or uDig (for the context of my application)?

I am trying to develop a java application that displays : Google maps, Openstreetmap and Bing Map Data. So which is the best SDK to use in this contet Geotools or uDig ?
1
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0answers
106 views

Esri ArcGIS plot point

I have created a java function to plot the points on the map, and I need to pass the x-y coordinates and the taskevent as the parameters. I would like to ask what should be the input parameter for ...
0
votes
0answers
388 views

Getting Subtypes of feature Classes using arc Object Java

I am developing a tool to demonstrate subtypes of feature classes in a geodatabase. My code works until printing feature classes. Can anybody assist me by providing a right way to print subtypes of ...
2
votes
0answers
677 views

How to limit viewing to map boundary on Android? [closed]

I have an offline map of a city displaying on Android. Since my map is just small, when you scroll beyond the the boundaries of the map you see only a gray screen and you will probably be lost and ...
1
vote
1answer
187 views

Access Personal geodatabase using java

Following example through ESRI is to access the features of file geodatabase (GDB) , ...
2
votes
0answers
129 views

Basic unit testing for ArcGIS 10.0 Java Add-in

I've been assigned the task of translating an old ArcGIS VBA script into a Java add-in. I finished the rough translation of the code, now I'm starting the debug process. The first unit test I want to ...
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0answers
209 views

add an INDEX to an IFeatureClass with ARCGIS Java sdk

I want to add an index to a feature class. To do so, I used the very short and complete example given there: ...
12
votes
3answers
1k views

How to build a portfolio for a GIS/Java career path? [closed]

I have been a GIS Analyst for over 10 years and am currently studying java (50% through the course). My plan is to develop GIS applications mainly focused towards open source solutions. I would like ...
1
vote
1answer
720 views

Display Shapefile on website (Java or PHP)

i have to write an application where similar to Google Maps where i have to display a shapefile in a web application. My available technologies are Java (frontend framework: Apache Wicket) or PHP. It ...
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0answers
184 views

How can I call gdal_translate from Java code?

How can I execute gdal_translate in Java? For example, will something like this work? gdal_translate "PG:host=localhost dbname='xyzy' schema=public' table='xyz'" "d:\xyx\ab.tiff"