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

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xml Response Document into OGC-WPS standard: a execute java process solution

I'm implementing some java process into Geoserver OGC-WPS standard. I start with the following simplest code: package org.geoserver.wps.nais; import org.geoserver.wps.gs.GeoServerProcess; import ...
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23 views

How can I see specific location on java desktop application?

I want to see a desired lat/lon point on the google maps on my java desktop application. I made some search so I think google map API is something which I looking for. Am I right? and Is there any ...
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21 views

Grow area in one direction

I am using GeoServer WPS process to process two geometries. I want to expand one of the geometries in the direction of the other. So far I am using the .buffer function but it expands the geometry in ...
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8 views

java.lang.IllegalStateException: Form too large 326482>200000

I have a problem with Geoserver style creator! When I want upload a SLD file that I create it by QGIS I will see this error! Geoserver 2.6-SNAPSHOT, QGIS 2.8 HTTP ERROR 500 Problem accessing ...
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0answers
9 views

GeoTiff error when building Jar with GeoTools

I'm seeking some help with GeoTools. I've been using it for a school's project, I had almost no problem until now. But now that my project is done, I've tried to build an executable jar with the ...
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23 views

“require” is not defined in GeoServer's community scripting extension (Javascript)

I'm attempting to use GeoServer's Community Scripting Extension for JavaScript. I've installed it according to the instructions, and when I try to reproduce the WPS Hook example, I receive the ...
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0answers
13 views

Problem Installing GDAL extension for Geoserver - java.lang.UnsatisfiedLinkError

As the title states im getting an error trying to install the GDAL extension for Geoserver 2.7 (My goal here is to enable MrSID support). The complete error message is: ...
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18 views

How save modified features in server side with java and geotools?

I'm developing a gis Application with java. I use Spring 4.0.1 and GeoTools-13-RC1 in server side and OpenLayers 2.13.1 in client side. In client side, I have a wfs layer and it is as follow: var ...
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13 views

mapinfo and java tools

I am hoping to develop a mobile application under android or my database is a card(map) produces by mapinfo professional version8.0 My questions are: To read this card(map) (the file containing ...
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41 views

Java error using iframes in IE11: The viewing session is not available or has expired

In IE11 I get an error message (see below) when calling a tomcat7 webapp (BIRT runtime viewer report) from a leafletjs popup inside an iframe. First of all everything works fine in firefox/chrome, ...
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1answer
22 views

Geotools geoTiff running slow

I am using following code to display geotiff file. Its only a small file 1,5MB but when I am moving map I have online white screen which gets loaded after I finish moving but it is a bit slow for me. ...
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17 views

How can I modify the records of geotable and non-geotable in app application with hibernate-spatial and geoTools

I want to develop a GIS application with JAVA. I want to use Spring-4.0.1, and Hibernate-4.3.x. The application’s Database have GeoTable and Non-GeoTable. The records of all tables are modified. I can ...
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23 views

Intellij IDEA equivalent of ArcGIS Eclipse plugin

I'm a beginner in Java and a geomatics student. I work with Intellij. I would like to work with ArcGIS, but without Eclipse. There is a good plugin on Eclipse ...
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0answers
7 views

Missing importfromURN method in gdal java wrapper

The java wrapper of gdal doesn't have the method importFromURN, and I want to use the projection system which is specified in the URN string format. Is there a way in which I can do that? Maybe I can ...
1
vote
1answer
12 views

Geotools loading MBTiles

is there a way to load MBTiles file using GeoTools? I need to work with huge map an so far I have tried PNG + world file which was unusable (slow speed due to large files - 150MB). So I am thinking ...
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1answer
45 views

How to convert citygml fo KML?

I am trying to render citygml files. I am using NWW for rendering purpose. I have used citygml4j library to extract the GroundSurface, roof, and walls geometry, and was able to render them. But due to ...
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7 views

Error in using gdal java binding

I am using the java binding of gdal to project a set of coordinate points from UTM to lat/log using the CoordinateTransformation Class of gdal. I have written the code as follows: ...
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1answer
29 views

Extract geometry from citygml data using citygml4j

I have a citygml file with some buildings. And I am trying to extract the geometry of the polygon in that building using the citygml4j library. I have looked at the FeatureWalker class but I am unable ...
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0answers
41 views

How can I change Java version for QGIS?

I have a custom made plugin for QGIS, which uses Java JDK (running on Win7x64). If the JAR file is run through command prompt, everything works great, but when the same command is used in plugin, it ...
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0answers
26 views

Points contained in envelopes that cross date-line - java

I'm using the ESRI Geometry Java API https://github.com/Esri/geometry-api-java I want to construct an envelope and see if it contains certain points. It's possible the envelope crosses the ...
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0answers
17 views

How get geoJson layer whit geoTools? [duplicate]

I have a class in java: "MyPoint" Class: @Entity @Table(name="MyPoint") public class MyPoint{ @id @GeneratedValue(strategy = GenerationType.IDENTITY) private Long Id; @Column ...
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78 views

Memory issue inserting a large dataset in GDB with ArcObjects

I am using the ArcObjects API for Java to load a very large dataset in a File Geodatabase in one feature class. The whole dataset I have to load is composed of 200 datasets of 30k polygons, and I ...
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1answer
40 views

Unable to read different kind of shape files

I have written the java code to read the shapefile and insert it into the table. But the way I have written code it will accept only a multistring .shp file. It fails for other shapefile geometry ...
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14 views

How to display MrSid file on Openlayers map?

Currently i am implementing Graphical Information System using java tapestry. The problem is somehow i cant display SID file on a map. I'm using Openlayers to show the shp files i need without ...
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29 views

gdal.jar and .dll placement with gdal.Allregister();

I built gdal and java bindings for gdal. My environment variables I added (Windows 7 64 bit): CLASSPATH = C:\Program Files\Java\JDK1.8.0_40\lib; C:\gdal-1.11.1\swig\java\gdal.jar the dlls ...
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13 views

error using st_point with stored procedure (works in sqldeveloper but not in java)

A simple procedure: create or replace PACKAGE BODY TEST_PACK AS procedure test as begin insert into table_evw(shape) values (sde.ST_GeomFromText('point ('|| -73.16 || ' ' || 6.78 || ')', 4686)); ...
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26 views

How do I generate a WorldWind importable image file with a transparent background using an SLD file with PointSymbolizers on Geoserver?

I've been tasked with visualizing a few types of metoc data onto Worldwind based on .grib files. I'm VERY new to the GIS world and I'm just beginning to figure out how a lot of these pieces go ...
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0answers
32 views

Displaying measurements on a grid of the Earth

I'm developing an application where I need to draw the averaged results of some measurements on a map. Right now, I'm using Leaflet to draw the map with MapQuest/OpenStreetMap tiles, and have the ...
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0answers
16 views

Using ArcGIS SDK for Java to get Driving Directions

I'm very new to GIS and I may not know what I'm talking about at some points throughout this question so please bear with me. Currently I'm trying to make a Java application (using the ArcGIS SDK for ...
0
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0answers
41 views

ClassNotFound Exception: org.postgresql.Driver Using Geotool: gt-imagemosiac-jdbc-x.x.jar

I am a newbie to GIS, coming from a strict MIS background. Anyway, I have been having a little challenge for the past couple of days trying to import tiles and pyramids into my database. Using a ...
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0answers
13 views

Replicate results from JSI using PostGIS

I am using OSM and facing an issue with finding the nearest road-segments to a given lat/lon point. I have a code that uses Java Spatial Index JSI which traverses the RTree index while computing the ...
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1answer
25 views

Creating Shapefiles from MS SQL using ColdFusion/Java?

A client wants to export, from their MS SQL server, data into Shapefiles. I've looked around for a starting ground and have heard Ogr2Ogr mentioned and it seems intimidating. So I was wondering if ...
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0answers
52 views

Unable to Load GloVIS using Java 8 due to Security Requirement (Windows 8, Java 8 v.40)

After migrating to a new PC running Windows 8.1 (64-bit), and updating to the most recent Java 8 version (update 40), I am unable to load the GloVis website (http://glovis.usgs.gov/); every time it ...
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0answers
31 views

Create RasterDataSet from 2d array

How i can create RasterDataset using a 2D double array : double[][] pixels OR float[][] i tried tow ways using IRasterDataset 1- IPixelBlock outBlock = outRawPixel.createPixelBlock(pnt); ...
3
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38 views

Adjacency matrix for polygons using Java

I am trying to create an adjacency matrix from a set of polygons. That is, I have a bunch of polygons and I want to identify which polygons have a common edge or "touch" each other. Once I find this ...
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1answer
31 views

How can I convert bytes to geometry?

Recently I have reviewed that postgreSQL provides support for Geometry objects in database. But in my old sql servers I have bytes data type for shape in database. Now I want to convert those bytes ...
2
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0answers
49 views

PostGIS: What is the difference between regular R-tree and R-tree on top of GiST?

I have built a spatial index structure that I am trying to compare with other existing spatial index structures. I have to either code (in Java) the same logic that PostGIS uses or find a java library ...
0
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1answer
23 views

connect gdal-java with tomcat

I am trying to run: SpatialReference poSourceSRS = new SpatialReference(); poSourceSRS.ImportFromEPSG(4326); String unit = poSourceSRS.GetAttrValue("UNIT"); System.out.println("unit: " + unit); on ...
0
votes
1answer
41 views

WFS response Format

I want to develop a WFS Server. When a client request read a layer, What the response of format should be? Note: The language of this project is java servlet.
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0answers
39 views

Print two different maps object in one layout template in Arcgis javascript api

I'm trying to publish a print service that accepts two maps objects, sent by javascript and print them, I found PrintTask() wedjit, something like printTask.map=map, my goal is to try to send two map, ...
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votes
1answer
86 views

Create an interactive map in java with shapefiles [closed]

How can I Create an interactive map in Netbeans by using a shape file of world map? Which of below options are suitable? OpenLayers, OpenStreepMap, GeoServer and WMP? How can them help me? Thank you. ...
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0answers
31 views

How to register a font (.TTF) to use for a GetLegendGraphic request in GeoServer?

The .TTF font in the data/styles folder & cleared my Resource Cache from GeoServer 2.5.2 but when I go to make the request it's not changing the font like one SE answer suggests. ...
0
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0answers
50 views

ESRI ST_Geometry struct parse in java

I am trying to read and parse the ESRI ST_Geometry which is an oracle user defined type in java manually, and I follow this instructions, and it said that: .... Points: Contains the byte stream of ...
0
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0answers
20 views

.ecw viewer in java

I am trying to implement a map feature in my Java app (it needs to be a component), the maps I'm using are orthophoto maps in .ecw format. The problem is that I can't find a proper viewer for that ...
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2answers
156 views

Read position from windows tablet GPS

I have a Lenovo Miix 2 tablet and I am developing a project with a Java servlet. I want to read GPS data in my project. Can I read this data using Java? and/or HTML5? update: In this project, I can't ...
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2answers
75 views

Load multi CSV files from local disc to Postgres

I want to load a lot of CSV files from a local disc in an already created postgres database. Which is the easiest way to do that? By using SQL or Java? I suppose that I need a loop for doing that, but ...
0
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1answer
38 views

ArcGIS WMS in Android. ArrayIndexOutOfBoundsException

I have a simple Android application that used the ArcGIS SDK to render a map, that works fine, but when I try to use a WMSLayer to render over my map, it generates me an ArrayIndexOutOfBoundsException ...
-1
votes
1answer
46 views

Partitioning Polygons layer to smaller partitions

I Have a huge polygon layer which contains many thousand polygons> i am going to operate an intersect loop for every point in the layer with near polygons. i use ITopologicalOperator op = ...
1
vote
1answer
93 views

How to transform data from a custom projection in JTS?

I have some data in NAD_1983_StatePlane_Texas_Central_FIPS_4203_Feet I wish to programmatically transform the coordinates to Lat long in WGS84 datum using JTS. I know that JTS can transform the ...
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0answers
6 views

Arcobjects Java event on featurelayer symbology change

I am working on an Java AddIn project for ArcMap. I need to find the event when user changes the symbology for a layer added in TOC. So far my best bet is to useIActiveViewEvents class on map, and ...