Questions tagged [worldwind]

World Wind is an open-source (released under the NOSA license) virtual globe developed by NASA and the open source community for use on personal computers.

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1answer
36 views

Error during MGRS conversion for large latitudes

I'm using Nasa's Worldwind java API to convert MGRS strings to lat/lon. However, when my latitude is greater than 85 degrees or less than -85 degrees I get an error. java.lang....
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0answers
236 views

NASA Web WorldWind - WMS GetFeatureInfo request

I have been looking for ways to make a WMS GetFeatureInfo request using the API of NASA Web WorldWind, however have not achieved yet. I tried picking as below, however this doesn't return the features ...
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0answers
25 views

Project WWT images to a planar area

I'm a software developer and have no real experience working with geographic information. So please, bear with me. I am developing a 3D tool with a 3D-area based on photos (photogrammetry). It is ...
2
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1answer
247 views

Problems with dividing multipolygons into polygons

I have a shapefile with countries boundaries downloaded from here and I am trying to upload it to PostGIS database with ogr2ogr. This file contains features of polygon and multipolygon types and ...
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0answers
82 views

Tile Mismatch in QGis Server and WorldWind

I'm using a QGis Server to provide WMS layers to WorldWind 2.0.0. I have a raster layer which appears correctly in the QGIS Desktop viewer, but as soon as I serve it to WorldWind and pick it up the ...
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0answers
252 views

BlueMarble is appearing strange

I am fairly new to WorldWind and want to make WorldWind Server 1.5 server blue Marble Imagery to worldwind 2.0. I am using WMSLayerManager applet to test my server. Blue marble appears strange on ...
2
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2answers
618 views

Cross-platform 3D mapping solutions

I am a new software developer who created an application at my work that continually displays content on the Google Earth desktop application using KML. My work now would like a mobile solution to my ...
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0answers
129 views

Cannot draw geometery on WorldWind

I'm trying to draw my geometery on worldwind but it keeps saying WARNING: Unspecified coordinate system and draws a default blue line in the middle of nowhere. The procedure is that I populate ...
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1answer
501 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
177 views

is there a gis web engine for displaying video on terrain?

i desire to display video on a globe surface on it's geographic position context. i prefer an opensource solution for displaying the video on map elevation model in web GIS application, but could ...
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0answers
62 views

Interactive labeling in World Wind SDK?

Is it possible to implement interactive labels in World Wind SDK. In API there is no labeling management interface for objects. Is there any usefull library that adds labeling mechanism to World Wind ...
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0answers
16 views

Track Traffic Display in World Wind [duplicate]

Is it possible to play records which has trajectories and time stamps as live traffics. I did investigate the World Wind SDK but I can not see special classes for aviation or Tracks and trajectory ...
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0answers
721 views

how apply an SLD to vector layer in geoTools java

I have been using geoTools 11.2 in Java 1.8 to display a vector layer with a desired style of it in worldwind 2.0. I have read features and styles and created objects. I have my own defined vector ...
2
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1answer
290 views

WorldWind wms services show reversed coordinate in ArcGIS Desktop

I'm adding WorldWind wms services (http://data.worldwind.arc.nasa.gov/wms?) to ArcMap (ArcGIS 10.2.2) but maps are misplaced, looks like they have reversed coordinates (as explained here: http://...
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0answers
664 views

Setting the correct zoom level from Sector bounds for flat map using WorldWind SDK

This is not coming out correct for me. Setting the zoom level based on some other code I got on here using the EarthFlat model, which does not set the correct zoom for the placemarks within a sector ...
4
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1answer
415 views

PointPlacemark label is not hidden by the terrain

I am facing this problem where the label for the pointplacemark using the NASA worldwind API is not hidden behind terrain. The symbol hides but the label doesn't. It uses javax.media.opengl.GL and ...
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1answer
621 views

Render tiles in the sea

I installed a mapserver on my own server with mapnik, apache and mod_tile. I build an application with WorldWind and my map server. My problem is that there are blank tiles instead of blue tiles to ...
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1answer
240 views

how to compute tile row from latitude in mercator projection

I work on google tile images. I want to compute a tile row from its latitude. How can I do that. I know that tile system cover all of the earth from -85 latitude to 85 latitude. 4 tiles exists at the ...
2
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1answer
580 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 ...
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3answers
2k views

Getting exceptions with simple hello worldwind java app

Let me preface this by saying I'm very new to Java, eclipse and worldwind. So, I've got a bare bones java app. I imported worldwind.jar into the build path. Created a simple JFrame, code below, and ...
2
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1answer
600 views

What datum (reference ellipsoid) does Nasa Worldwind use?

What datum (reference ellipsoid) does Nasa Worldwind use? I can't seem to find where Nasa Worldwind tells explicitly what datum they use. I need some sort of valid link.
3
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2answers
500 views

Display MrSID in NASA Worldwind

This question may be a little vague, but I'm not entirely sure the right question to ask here... I have a MrSID file that I want to display in NASA worldwind. To do this, would I need to convert the ...