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I am trying to create a PictureMarkerSymbolin arcgis android, however I found that the marker use the center of the drawable as the anchor point, is it possible to set the anchor? update: This is the drawable(with 40x56 in pixel): This is my code for adding marker: protected void...

I have a polyline dataset I'm trying to merge / dissolve segments based on an attribute into continuous single lines. The problem is that some of those segments cross each other but need to be represented as a single-part feature in the end result. The segments share, at most, one endpoint with...

I am trying to build a tool that will generate a feature class and then populate the fields with the correct column name and format based off a Excel file. Has anyone had any luck doing this before? I'm looking for model or code examples if anyone happens to have anything similar...

I have created an OpenLayers map via the following code: var map = new ol.Map({ target: 'mapdiv', layers: [ new ol.layer.Tile({ source: new ol.source.MapQuest({layer: 'sat'}) }), new ol.layer.Tile({ source: new ol.source.MapQuest({layer: 'hyb'}), opacity:01 }) ], view: new...

After about four months from the last QGIS release, Quantum GIS (QGIS) 2.10 “Pisa” has been released! QGIS 2.10 includes many great new features, tweaks and enhancements to make the most popular Free desktop GIS even more feature filled and useful. Have a look at the new features by visiting the...

If you have a CSV formatted file containing addresses, you can take advantage of QGIS to map out those addresses. This article contains step by step instructions for geocoding addresses using QGIS. The post How to Geocode Addresses Using QGIS appeared first on GIS Lounge. أكثر...

I have some data samples, they are some traffic accident locations (have shape files) I really want to use the dijkstra function of pgrouting to look into their shortest distances between each other. However, I noticed that dijkstra requires all the points need to be the vertices of a topology...

I would like to dynamically load all layers (kml, for instance) from a user's folder to a group map. ...This likely requires an iteration that searches the folder and adds the layers to the users' map. I've been to here and here, but neither of these discuss iterative layers from a given...

I'm curious to know whether ArcGIS Desktop 10.0 will support newer versions of Python than 2.6. And for that matter newer versions of NumPy (ie, 1.4, 1.5 etc). I'm sure that this documentation is on the ESRI site somewhere, but I can't find it. I have found that ArcGIS Desktop 10.0 will...

Theme parks and other developments have turned Central Florida from swampland to the most visited tourist region of the United States. أكثر...

I have a large number of lat/long positions at sea for a geographical area (stored as CSV). This geographical area also contains lots of land area. I want to divide the sea area into a grid (f.ex down to four decimals degrees lat/long), and check each cell in that grid if there is a lat/long...

Summary A multinational FMCG company seeks a Logistics Coordinator for their Dubai-based operations. Client Details The company is the market leader in its domain and has a global reach. It is headquartered in Europe. It's Dubai office handles operations for Asia. Description The...

I’m developing a multi-module project in Python. I’m new to GIS and my boss doesn’t have a strong technical background. I’ve been instructed to use the Arcpy module to do functions such as intersect. The project requirements state I need to use Python 3.3.Is there a contradiction between using...

Individual tree detection in LiDAR data using Python, R and ArcGIS أكثر...

I am using the Geospatial Modelling Environment for the first time, and I can't figure out where the output writes to! I did a trial run of isectpolyrst with 3 polygons and a raster file, and in the output window the program told me "3 polygons processed". So it seems like the tool was...

I'm using QGIS for some analysis. I have data in this format:Name is a text variable and categories are all integers And I want to generate a sum for all categories for each name, ie a table like this: Is this possible is QGIS. I've been using the Group Stats plugin and I'm able to get the...

I am working with OSM road data for a developing nation. Included in the dataset are various small networks of roads that are orphans or islands i.e. not connected to the main road network. For example, four islands / orphans are evident in the section of roads below. My aim here is to have...

I am working on a web-based mapping system and I'm trying to figure out the best/most appropriate library to use. There are a few of them about and they each have pros and cons. Even after trying a few of them out I still think I could do with getting a better overall picture. Edit: I should...

Registry Winner 6.9.7.6 Multilingual + Portable | 11.27 MB Registry Winner claims to be the most advanced technology in pc diagnosis and repair. It can do a complete scan of the pc errors such as system slowdown, freezing, crashing and deadlock. Safely optimize the speed of system and set your...

For the third time in a month, ash emissions from one of the most active volcanoes on the Indonesian island of Java grounded flights. أكثر...