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I have a problem, i can't connect an acces database to a GIS platform I used Arc GIS 10.1, QGIS but i not succeed. I specify that this acces database was used in GeoMedia and export it to acces (mdb.)Can somenone give me a solution? أكثر...

Executive and Technical Duties: • Reviewing all reports related to freight logistics and prioritize work as required. • Prepare the necessary documentation related to brokers. • Follow with carrier and shipments for products receive. • Co-ordinate with brokers and customs for shipment release...

salut tout le monde je viens de comencer un mini projet sur l etude de la variabilité climatiques dans une region de mon pays et j ai besoin des données de précipitations , temp, humidité pour 20 ans et gratuit ou je peux les trouver ainsi j ai besoin aussi de les traiter une methodes a...

I need to align several images using FOSS. There is Correlator tool in GDAL (source) that seems to be suitable for the job. But I was unable to find documentation for it or a tutorial. Can someone explain what does it actually do and how to use this tool? The only help I could find is in this...

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Here are a few techniques the data team uses to quickly trace buildings for OpenStreetMap. First, we use JOSM, the OpenStreetMap desktop data editor. We then install a couple custom plugins specifically for tracing buildings, like building_tools which lets us trace rectangular buildings in 2-3...

Christmas is coming soon and you still don’t have gifts for your map addicted beloveds? Here is the selection of gifts that every GeoGeek will love: 1. Moleskine City Notebook $17 A high quality Moleskine notebook featuring cool city maps is an ideal gift for any traveller or*city dweller. You...

I've created a line by mouse click event when I click on the second point I need two lines at an angle of 28 degrees from the first line how should I do it?. IPoint point1; IPoint point2; protected override void OnMouseDown(MouseEventArgs arg) { IMxDocument mxdoc...

I have slope from dem and then i reclassify it into NoDATA and vaules which i need. Than i make polygon from this raster. I need to do intersection or something like that with the polygon shapefile of administrative units(towns) and i need to find out which town has potential for the building...

I want to overlay a wide range satellite image onto openstreetmap using leaflet.js. The satellite image is in Equidistant Cylindrical Projection. This is how I initiate the layer. L.imageOverlay(imgUrl, [[-15, 75], [45, 145]], {opacity: 0.6, autoZIndex: true}); The overlay result is...

I want to merge several layers into one. Each layer has a specific Attribute field (type: GG, DO, eg.). In the merged layer QGIS produced a new Attribute field for each type. I want QGIS to but all the values in one Attribute field called "TYPE". All the values should be listed in that...

I had calculated LST from landsat-8 TIR data and found that the maximum temperature found in the current fallow land instead of built up land.Is this possible? Because many research paper showed maximum temperature in Built up land so how can i validate our results give your opinion...

I have an ArcGIS 10 extension that will not launch .Startup() when ArcMap loads. I can get it to hit when I go to Customize->Extensions and un-check/re-check the extension name. Is there a setting that I need to configure in order to have this fire when Arc is launched? أكثر...

This video shows how to access Orthophoto imagery specific for Vancouver Open Data. However, I should mention a lot of data vendors have similar practices, including sources like GeoBase. Vancouver Open Data is unique from most data providers, where it lets you one-click download the whole...

Trying to implement the fuse-search functionality in a leaflet map, however I am getting a TypeError: jsonFeatures.map is not a function. Here is my javascript part of the code: var map = L.map('map', { zoomControl:false, maxZoom:35...

I have road line shapefile and I want to extract width from that in ArcGIS Desktop 10 or any other way? أكثر...

My sld is not applying function cusMap(strSld_body,talukaName,name){console.log(strSld_body);var query = new OpenLayers.Layer.WMS.Post(name, geoServerURL, { LAYERS : 'VP:village_customize', sld_body : strSld_body, format : 'image/jpeg'...

I have a huge raster tif file 40GB, when I use this file in ArcMap it is very slow, I want to use this file only for the first levels, so I don't care about resolution. I don't want a compression I just want to reduce the resolution of the TIF. The tif has 0.3 cell size أكثر...

WGS84 is a reference ellipsoid that determines coordinates of every point on Earth using latitude, longitude and height about the its surface. This ellipsoid is often used as a base to make maps. Though, to make a map on a flat paper or a flat digital screen you need a projection too. An example...

I'm breaking down my question into three parts. I am a beginner to Leaflet and to writing code. Currently, I have a JSON file with all of my markers linked to my map page. The idea is that every marker will have a different image so when the user clicks on the marker the thumbnail for the...