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I have a classified raster which has the desired symbology configured in ArcMap, and I want to apply this symbology to other similar rasters. So I use the Save option on the Symbology tab, intending to save a *.lyr file - but the only option is to create a Raster Function Template XML file...

The sustainable management and meeting of societal needs from the green cover (biosphere) by applying and developing geo-information, earth observation and spatio-temporal analytical tools. The Department uses earth observation data and spatial information in combination with systems modeling...

This is an informative video from Riegl on a sophisticated combination of sensors – topo/bathymetric lidar with infrared. It’s a powerful combination that can handle a number of data... Click Title to Continue Reading... أكثر...

Lowell Ballard, Director of Geospatial Solutions for Timmons Group, discusses the importance of making users feel like a part of your company's ecosystem by developing a mobile portfolio. The post Your Mobile Portfolio: Make it Your Own appeared first on GIS Lounge. أكثر...

In QGIS 2.10 Pisa, I've right-clicked a layer in the TOC and used Saved As ... to save a shapefile with a new name. During this process, I used the Custom Options (Data Source and Layer) to include some metadata. The new shapefile was created just fine as always. However, it seems this metadata...

I want to calculate zonal statistics as table for multiple rasters, but can't figure out how. My code runs, but there is no output. What I am trying is: import arcpy, osarcpy.env.workspace=r'F:\Sheyenne\Atmospherically Corrected Landsat\Indices\Main\NDWI\main_master'#zones to calculate stats...

I use Maperitive v2.3.34. I want to make a transparent background. If you just turn off the background Web map (OSM Mapnik) will be nontransparent.I load data from a file .GPXI use rule of transparency properties map-background-opacity : 0 in file .mrules. When I enter command use-ruleset...

The CartoDB dashboard only sorts tables by date modified or created. I would like a list of tables sorted by size. أكثر...

I have this hunch that I could travel no more than 50 miles from the most remote spot in the Eastern United States (east of the Mississippi River), in the direction of the nearest road, and find a road. Definitions: Most Remote: Spot furthest from a road. Road: Google Maps definition of a...

Check out this story map that Esri put together to showcase the new high-resolution arctic elevation datasets that recently became public: http://geoplatform.maps.arcgis.com/apps/MapSeries/?appid=4608165489764f10b75f946e1b7cdc8c It’s pretty exciting stuff. If you want to learn more about the...

I was trying to import Comunas.shp to PostgreSQL 9.4 by PostGIS Shapefile and DBF loader 2.1. I configured all like SRID (Argentina_GKBsAs -> 8333) and options like "create spatial index automatically after load", "Load data using COPY rather than INSERT" and "Generate simple geometries...

So, this is probably quite a basic question, but I can't seem to figure it out right now and still didn't manage to find an answer online. I have a shapefile containing counties and their respective population for a given area. I woould like to use the Field Calculator to create a new field...

I have the requirement to connect to an ArcGIS service that use Http authentication, currently I do not have an EDN or Server license to setup an environment like that. Are there any public server that can provide this services with some kind of free user? أكثر...

Here in Britain people can license the Ordnance Survey's AddressBase product, which provides a list of almost all the country's addresses, along with individually surveyed building locations. Like all geodata products it's got some errors and omissions, but it's generally good - even in remote...

بسم الله الرحمن الرحيم كل عام ومنتدى الجغرافيون العرب واعضاؤه بخير وسعادة وتقدم اعاد الله العيد علينا وعليكم بالنصر والامل واصلاح الاحوال... أكثر...

Trying to map some negative percentage values in QGIS. Working with a .xls table and importing this as a vector file to QGIS, then joining the file with a shapefile. Have converted negative percent values "to real" and any leading zeroes have been eliminated. Despite this, after the conversion...

While using the Mapinfo 7.0+ Vertical Mapper 3.0 on a Windows 8.1, I am facing the following issue: After adding a DTM (in .grd format), which is displayed perfectly, I am trying to use the Grid Info command, but there is the indication "off grid" content shown under the "value" column. On the...

Soil Classification and Validation with Confusion matrix in*Envi أكثر...

Por Gina McCarthy Esta semana, el papa Francisco realiz أكثر...

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