Tagged Questions

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

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5
votes
3answers
161 views

Migrate in a new programming GIS language

The last five years I have been working with VBA and ArcObjects for developing a specific application within ArcGIS. That project that began around 2008-2009 carried out with VBA and ArcObjects which ...
0
votes
2answers
38 views

REST backend framework for routing?

I'm looking for a framework in Java or PHP to use it as backend for a mobile application. It should (if possible) implement REST services, geo functions for routing and CRUD services. I found the ...
11
votes
4answers
275 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 ...
0
votes
0answers
16 views

Getting Subtype Names in arcObject Java [closed]

I am getting all subtypes associated with feature class , but my output is kind of reference like com.esri.arcgis.geodatabase.IEnumSubtypeProxy wrapper around Native object reference via IID ...
0
votes
0answers
36 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
1answer
56 views

How to parse ArcGIS 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 ...
1
vote
1answer
31 views

Access Personal geodatabase using java

Following example through ESRI is to access the features of file geodatabase (GDB) , ...
-1
votes
0answers
21 views

how to fetch the geographic data for a given scope effectivily [closed]

We have the shapfile data in the backend, and now we have to get the features for a given scope (for example a BBOX), so what is the effective solution? Update: We are building an android ...
9
votes
3answers
522 views

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

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
58 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 ...
2
votes
0answers
74 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
vote
1answer
61 views

From OSM to shape. Parsing problem

I'm working at OpenStreetMap project for android at the moment. I want to retrieve OSM data from my app(nodes, markers and paths) and convert it to shape file (.shp, .dbf and .shx). Later, I'll load ...
1
vote
2answers
73 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"); ...
1
vote
0answers
58 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"
1
vote
1answer
84 views

Simple WebMapping application with postgis Database

am very new to web-mapping, so this question may be a little misguided. I want to develop a simple web mapping application using OpenLayers which can display Cadastral information that are currently ...
0
votes
0answers
39 views

How to modify the coordinates of a SHP geometry using Geotools?

I have a shapefile with some polygons. I would like to change the height for this elements using Java. The rest of the attributes should be the same. I've thought using GeoTools but I haven't found ...
1
vote
0answers
40 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: ...
1
vote
1answer
56 views

tomcat 5.5.20 on geoserver 2.3

i know it is curious, but i want to run Geoserver 2.3.0 on Tomcat 5.5.20. When i deploy the war file, it deploys successful but i cant start the Geoserver. Message: FAIL - Application at context ...
0
votes
0answers
19 views

which jar file contain net.opengis.wps.x100 and how can I download it?

I want to develope a wps process by 52 north and I shoud use org.n52.wps.server.AbstractSelfDescribingAlgorithm so this class is inherit from net.opengis.wps.x100.ProcessDescriptionType. My question ...
0
votes
0answers
26 views

Simulating Random Movement Google Maps [duplicate]

Hi i have a pair of longitude and latitude coordinates and i would like to make a marker move on a map the path that it moves should be randomly generated however i want the marker to move 1 km every ...
1
vote
1answer
40 views

Framework/software for dynamic WPS creation

We have some specific EO data processing facility and are about to provide an access to one using WPS-based interface. The are plenty of solutions for the task. However, it is hard to find one that ...
1
vote
0answers
73 views

retrieve some info from GRIB2 file with JAVA

I've just started parsing some info inside GRIB2 file with NOAA weather forecast, and I am realizing this task is not as easy as I could think 'a priori'. I need to process some info inside JAVA ...
0
votes
2answers
126 views

GeoJSON to Shape file conversion with geotools

Can someone please provide me an example of how to convert GeoJSON to Shape file using geotools?
0
votes
0answers
52 views

DISPLAY SPATIAL DATA USING JDBC ON A JFRAME

I am trying to catch sdo geometries in a jframe of java by converting them into jgeometry. So I just want to draw them out in a frame. It then uses some class in the sdovis.jar library (the rendering ...
0
votes
0answers
118 views

java.sql.SQLException: ORA-13226: interface not supported without a spatial index

I have created a spatial index on the column name and yet, I get an java.sql.SQLException: ORA-13226: interface not supported without a spatial index ORA-06512: at "MDSYS.MD", line 1723 ...
0
votes
0answers
22 views

How to access the USGS Small Scale Shaded Relief from a client application?

I am writing a Java client application that needs to make use of USGS Small Scale Shaded Relief images served as tiles. The supported interfaces are REST SOAP WMS as described at the bottom of that ...
1
vote
1answer
103 views

ArcObjects Java Calculate Line Length

I'm relatively new to programming and ArcObjects. I'm trying to simply calculate the length of a line (test.shp) using ArcObjects and Java. I've tried the code below with no luck. This is simple in ...
1
vote
1answer
678 views

Convert latitude longitude coordinate to x y coordinate?

I'm using a postgis database and java to develop my application. I need to transform my geographic data currently in latitude/longitude format into a x/y format. I found solutions based on UTM ...
0
votes
1answer
248 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
0answers
82 views

Illegal argument exception while reading tiff image using GeoTools

I am working on a Java swings based GIS application to project my tiff image as maps . But each time I run my application I get Illegal argument: "semiMajorAxis=�" . The tiff images I have are working ...
0
votes
2answers
164 views

How can I link java with QGIS?

I want to create a Desktop project on Java which shows radiation dispersion. How can i Link java with QGIS? Is there any tutorial site i can get reference from?
5
votes
2answers
114 views

Need an Algorithm to Determining Polygon Borders

I'm currently writing a program in Java and I'm dealing with polygon objects. I want to create a different color border between touching objects depending on their class (i.e. land, ocean, etc). I ...
0
votes
0answers
34 views

View attributes on combobox in openJump

am trying to code a java class(plugin) that creates a popupmenuitem that brings multiple attributes of the selected layer on a combobox on openjump. am trying now to do the same as the ...
0
votes
0answers
47 views

Getting started to Web GIS development using JAVA [duplicate]

I am a newbie in GIS web development with java. I am starting to chose the tools(open source) to start with. Can i use degree with eclipse or should i use geomajas instead. thank you
1
vote
0answers
52 views

Making tracking data available to Geoserver

I have tracking data from GPS, which gives latitude, longitude, heading, etc. Right now it's stored in a non-standard database (Accumulo) and I'm looking into how best to make the data available for ...
1
vote
1answer
120 views

hibernate spatial DDL creation with maven hibernate3 plugin

This is a very special question, I hope that somebody here already worked in a similar project setup. I am working with Netbeans and started a maven web project based upon the maven HS 4.x tutorial ...
0
votes
0answers
60 views

Insertion Operation While Trying to Connect gvSIG with SQL SERVER

I am trying to create the insertion method in SQL SERVER using gvSIG and Eclipse, but am getting this error, here's the log ( I think the getinsertFeature gets an empty charsetname): Exception in ...
1
vote
1answer
62 views

Use Java to automate the service creation and display up to date data on the map

Our team is using ESRI ArcGIS and our requirement is 1.To create a web application in JAVA with a map displaying various data from DB. 2.The data gets updated periodically in the DB and the map ...
2
votes
1answer
59 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
vote
0answers
149 views

Geotools, output to kml and convert meters

I have a complex problem. I'm using geotools 10.* I have input data: latitude, longitude (WGS_84), radius in meters, start angle (12 o'clock), end angle (clockwise, i.e. turn to the right). I need ...
0
votes
0answers
68 views

How to convert ISO 6709 cordinates?

I would like to convert ISO 6709 coordiantes to string ? For example Latitude: 1002.0672 N Longitude : 07624.1767 E Can you provide Java function ? I go through it , but didn't get the answer..
2
votes
0answers
327 views

Hibernate Spatial 4 and Postgis 2.0

I'm having some issues integratings this technologies: Hibernate Spatial 4.0-M1 Postgis 2.0.2 (with compiled jdbc 2.0.2) Hibernate 4.1.1 The specific error is: Caused by: ...
2
votes
1answer
90 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 ...
1
vote
0answers
74 views

Renaming Columns in Geotools FeatureType

I am attempting to build a simple java program that loads shapefiles into a Postgis 2.0 database. Everything is working out great except that I would like to be able to modify the FeatureType in the ...
2
votes
1answer
121 views

Creating shapefiles using Java and Accumulo

I have tracking data with latitude and longitude stored in an Accumulo database table. We want to move toward using Geoserver for some layer display features on the client side. Right now I'm ...
3
votes
3answers
166 views

How to access an wms layer that requires authorization via OpenLayers?

Is there a way to send username and password parameter to a wms layer that needs authorization? If not, I guess it's perhaps a non-spatial thing to solve so that you before the javascript sends a ...
0
votes
0answers
14 views

location name judger

I am making a project which requires me to find out if a particular word in a sentence is the name of a city/state/country/any location basically. Can you please help me with some app/ a database.
1
vote
1answer
118 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 ...
2
votes
1answer
65 views

Geotools 8.4 CRS.decode invalid(?) reference to HTTP_URI_OGC

I'm trying to do a simple CRS.decode to lookup a CoordinateReference system: E.g. CoordinateReferenceSystem target_crs = CRS.decode("EPSG:4326"); However this fails with a reference to the ...
0
votes
0answers
30 views

Segmentize a linestring in java

Is there a java function that takes a linestring (com.vividsolutions.jts.geom.LineString) and a number of segment and returns all the point of the new segments. The goal is to simulate several points ...

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