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Hello, I am trying to determine the percent land use by class within 500m buffers. At this point, I am not concerned with calculating the actual percent, but determining the correct land use class by area (sq. meters) What datasets I am working with: 1. 500m buffer (vector) 2. GAP land use...

The Google Maps JavaScript Autocomplete API mentions that autocomplete returns an array of prediction objects. How can I access this array without autocomplete? I have a standard HTML form with address fields (like house number, street name, city, etc.). The information is passed into a...

Please suggest me the easyest or simple way for atmospheric Correction of Landsat 8 data using erdas 9.3 or arc gis 9.3. أكثر...

We receive quite a many spatial data from various sources and export to our enterprise database (Esri). But no metadata is available in Description table. I am looking for a tool or method to get all the attributes, which can be easily populated from the files e.g. spatial extent, projection...

This video highlights the features and benefits of http://propertypilot.com constituent-facing GIS system for governments. Learn how PropertyPilot’s GIS can help governments be more transparent, open and resourceful. أكثر...

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We have been having problems with the world files generated by GM16 when exporting geotiffs. For some reason, they come out without carriage... أكثر...

I want to show on the map the features of the saved layers in a Geoserver server, but I dont know how to do this.... Like this, but with the dragbox interaction... I have this code: var select = new ol.interaction.Select(); mapa.addInteraction(select); var selectedFeatures =...

If I have ArcGIS for Server Workgroup and a ArcGIS Desktop Basic License will I be able to work with ArcSDE Databases or will I have to go to Standard in my Desktop Version as well? أكثر...

I have a Shapefile of road that I have converted from a KML file (created on Google Earth) and a txt file containing lat long (from GPS) of points with some attributes. The points are not exactly on the line layer but are very close. How can I get the chainage of all points from the first...

When I create a new feature layer polygon, how do I set the default in Shape_Areato read out in Acres? أكثر...

Esri story map explores segregation in several D.C. neighborhoods. أكثر...

See here: https://www.bluemarblegeo.com/knowledgebase/global-mapper/Supported_Datums.htm Accessing the Help menu in GM16.2 (b051815) also... أكثر...

Image: http://i70.fastpic.ru/big/2015/0623/1a/1ea0d358e29b7e14bd938629be33b81a.jpg *GraphicRiver - 10 E-Signatures 11583896* Photoshop PSD | Minimum... أكثر...

Image: http://i70.fastpic.ru/big/2015/0623/80/74bd3da9314e3160ab61c95a6e991c80.jpg *GraphicRiver - DJ Flyer Template 11572206* Photoshop PSD |... أكثر...

I'm wondering to upload a large amount of datasets into geonode (from shapefiles or postgis).. but if i add those datasets directly to geoserver, geonode wont know that a specific layer was added and for consequent I wont see in geonode frontend my uploaded layers.. How is the best way to do...

When using QGIS 2.8.2, I am unable join a table to a layer that has a feature subset (Layer Properties > General > Feature Subset). For example, creating a feature subset on a layer prior to joining an attribute table to that layer always results in no joined records. Conversely, I cannot...

We set up an enterprise geodatabase in SQL Server 2012; Is it possible to set user permissions at a feature class/table level to only view certain attribute types? For example, a pipe layer has multiple owners; is it possible to set user permissions that company A only sees pipe features where...

I'm trying to add an interpolation layer based on an existing vector layer by using the Python Console (initially in the menu Raster/Interpolation), but can't find anything related in the documentation. I saw the QgsIDWInterpolator in the API, but can't get it working. It seems it expects a...

As my title, I installed Qgis, GRASS and GDAL by osGeo4w package, and as I finish the installation, I want to use GRASS tool, I face this problem أكثر...