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I have GIS API based on OpenLayers and GeoServer. I want to perform an Ajax request in order to get all the features that have a given keyword. For example, I could use the CQL filter: name LIKE '%Set أكثر...

I have a map with many feature classes on it. I want to use arcobjects to get to a selected layer (aka one of the feature classes) on the map, and change the fill color of all the polygons within that feature class. I don't want to add anymore features or make a new feature class, just change...

Good morning all,I'm not sure if this would be best handled in vbscript or python, and unfortunately I'm less than novice at both so I'll take any help I can get from the exchange. I'm trying to take my streets layer and remove the "type" field for a certain set of street names. Any street...

> src bb wb wbosmar object0 nodes, 0 ways, 0 relationsTrying to pull data from OSM API using osmar package- could anyone shine some light on why this captures nothing? osmar pdf أكثر...

Bonjour, Sur QGIS 2.8.1 Je viens de découvrir un Plugin GroupStats pour avoir un tableau croisé : surface / libellé .... Super! :cool: Seulement je voudrais en refaire un autre sur une autre couche ou même sur d'autres champs. (usage unique?) je ne trouve pas de reset ou un annuler ! Le...

We want to import .ecw images. We have done it using QGIS 2.8 for Windows in the past, but we can't using QGIS 2.10 for UBUNTU. Thanks. أكثر...

I have a kml file of photo point locations and associated photos take at that point. The goal is to have a user click on the photo point location and have a pop-up display with the photo taken, photo caption, lat/long, etc. I have this part functioning correctly; however, I am unable to click on...

Summary: USGS discovered insecticides known as neonicotinoids in a little more than half of both urban and agricultural streams sampled across the United States and Puerto Rico, according to a study by the agency published today in Environmental Chemistry Contact Information...

I am using the Esri ArcGIS QT API for C++ and trying to create an overview map for my application as found here: Multiple maps - https://developers.arcgis.com/qt/cpp/guide/multiple-maps.htm I am experiencing difficulty as I am using the QGraphicsProxyWidget to add my second map and getting a...

I am having difficulties to transform a Shapefile in ArcGIS 10 from ETRS 1989 LAEA to WGS 1984 N33. I have 2 files:a) in WGS1984 N33, with a grid of 10x10km,b) in ETRS 1989 LAEA, with small 100x100m polygones looking somewhat gridlike. If I transform the ETRS-Shapefile (on the fly or using the...

Are there any articles or tutorials on how to deploy OSRM on Amazon AWS (EC2 or EC2 Container service)? Thanks in advance. أكثر...

I have a KML that I would like to import into Geoserver. The KML originates from a Geoserver WFS getFeature Request itself and looks like this: plz5...

I have a PostgreSQL table and view: CREATE TABLE lines ( geom geometry(MultiLineString,4326), type character varying(254), login text, gid serial NOT NULL, CONSTRAINT lines_pkey PRIMARY KEY (gid)) CREATE OR REPLACE VIEW lines_view AS SELECT lines.geom...

Esri is partnering with a Texas company to improve the real-time mapping of air traffic data. أكثر...

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Built on the ArcGIS platform, the web app provides real-time crime data using an interactive map available from both OPD and city websites. أكثر...

Esri Named Platinum Sponsor of NFPA's Backyards & Beyond Wildland Fire Education Conf The use of modern GIS has proven increasingly valuable to communities working to create safer places to live from wildfire. أكثر...

GIS is used to serve targeted, focused, up-to-date information. أكثر...

GIS is used to serve targeted, focused, up-to-date information. أكثر...

If It is Going to return in some standard unit What is it ? so that i can convert to my desired unit. Is it possible to set the Measuring Unit type like ESRI's API support?, That i'm able to set in terms of Sq meter, Meter, Sq Miles, Miles, Sq Km... etc If there is no such standard unit going...