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I have a named map with a variable like that allow me to change the css_color value when I render it using cartodb.js. I would like to create a static map for this named map but I can't find how pass the color parameter using the map API...

I would like to select entities whose addresses are incomplete, i.e. the first character is a letter instead of being a number. Does QGIS have an "is numeric" -type function to accomplish this? Not Is Numeric (left("ADDRESS",'1') ) أكثر...

I work for an aerial surveying firm and have a point shapefile of every location we need to fly over to survey. There are approximately 500 features in this dataset. I would like to determine the optimum flight path so I may fly over each site once. I do not need/ want to use a road network. I...

My question refers to an old solution which is provided in this post:How do I find out if a given lat lon is in a KML Linear ring using shapely? Using python3 I needed to update the code somewhat to get this thing working altogether. New source: from urllib.request import urlopenfrom...

I am new to ArcGis and I am currently taking a course. In one of the exercises Im supposed to copy a dataframe from the table of contents in ArcMap ( in data view) back into the table of contents so there are two copies. I am supposed to right click on the data frame name, select copy. Then go...

I have a DEM in the form of a raster that I would like to update in certain locations. Ideally, I'd like to be able to create a separate polygon or point shapefile with the values, in the correct spatial location, to update the original DEM with. Is there a way to do this? I have a spatial...

Aibot X6 UAV for Mapping Tasks and Geospatial Applications أكثر...

I have a database table that has the column and types defined. But it's a database table. I need a feature class so I can add spatial functionality, like add a SHAPE field. How do I create a feature class from a database table? Update - I'm starting from a database table. The destination is an...

When importing a CSV file into Google Earth Pro, I am asked if I want to apply a style template. I do. I'd like to be able to load a previously defined template rather than have to set the style options manually each time I load a file. After setting all of the options in the "Style Template...

Bonjour!je suis entrains de réaliser un carte topographique sous QGIS 2.8 en utilisant des données de restitution format DGN. est-ce-qu'il y a une possibilité de faire une symbolisation automatique des données lors de l'importation du fichier dgn et éviter de faire la symbolisation manuel...

We have seen a ton of cool maps being featured at CartoDB’s Map Gallery, majority of which were created by Geogeeks like us – be it the now famous “Mapping smells of London” map or the awesome “UFO sightings map“. Now CartoDB has decided to celebrate the community of creative people and mapgeeks...

I'm trying to use a PrintTask to print a map, but am finding that a LabelLayer does not correctly print. I modified the Label Layer sample to include a Print Task, and found that the label layer is simply ignored - only the basemap and polygon layer are included on the printout. See this JS...

I'm using MapBox Studio to create a personalized map for slums. In OSM we have many polygons representing buildings and I need to style them according to their "building" tag. For example, the building=hospital tag should have a red background. I tried to select those polygons but I can't find...

I'm trying to make what into a geoprocessing tool that can be reused in ArcMap, but I'm receiving the following error. It looks like an issue with the way that I'm formatting the where_query variable, but I can't seem to get it right. Traceback (most recent call last): File...

Here is the code, like i said it runs in all other browsers but IE and Edge. //Encode the JSON variable as a Data URLvar url = 'data:text/json;charset=UTF-8,' + encodeURIComponent(comdevQuery);//Treat Encoded Variable like file url$.getJSON(url, function(json){ //Do stuff} أكثر...

I want to figure out how to be able to change values in fields for use in further projects. Right now , I would like to be able to add '-WA' to the existing field value 53. (ie 53-WA). This is a test project as I am trying to teach myself python. The code I got so far runs but the values do not...

This video demonstrates how to import Digital Data into the IMAGINE with ERDAS Imagine 10 أكثر...

I have this function that export all plotted features on my OpenLayers (2.6) map, by using the OpenLayers.Format.KML as follows: var featuresToExport = [];for (var i = 0; i < MAP.__layers.length; i++) { if (MAP.__layers[i].getVisibility() && MAP.__layers[i].features != null) { for(var...

I’m new to python and would love some suggestions on improving the efficiency of my script. Background: My script is intended to create a report of the dominant and limiting soil types for agricultural fields. The dominant soil is simply the soil type with the greatest area in a field. The...

I was wondering about the difference in spatial data storage methodology used by Coverages, Shapefiles and Geodatabases in ArcGIS. Coverage was the initial format, followed by Shape Files and now Geodatabases. So what has improved in these newer formats of Shapefiles and Geodatabases? It would...