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MapsDigital | mapsnigeriainitiative
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Mapping today for better decisions tomorrow. Performing attribute queries ON postgis database Using sql menu. November 14, 2016. This post will demonstrate how to carry out attribute queries on data stored in a POSTGIS database using the SQL menu in the database. For our PostGIS database, we installed […]. Read Article →. Ensuring vector layers from satellite base maps align in arcmap (esri maps) and qgis (google maps). November 9, 2016. Read Article →. November 7, 2016. Read Article →. November 3, 2016.
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More on Styling Line features in TileMill | mapsnigeriainitiative
https://mapsnigeriainitiative.wordpress.com/2015/08/09/more-on-styling-line-features-in-tilemill
Mapping today for better decisions tomorrow. More on Styling Line features in TileMill. August 9, 2015. The previous post showed us how to style line features using TileMill. This post will further demonstrate how to apply enhanced cartographic styles to line features using a different dataset. Download sample datasets here- Highways.shp. Open a new project in TileMill and fill in a Filename, name and description as below on the screenshot. We will use this different values as we move along. Write out th...
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Creating a Web map using Mapbox Editor | mapsnigeriainitiative
https://mapsnigeriainitiative.wordpress.com/2015/08/16/creating-a-web-map-using-mapbox-editor
Mapping today for better decisions tomorrow. Creating a Web map using Mapbox Editor. August 16, 2015. This post will demonstrate how to produce web maps using an online Mapbox account. Mapbox is an online web mapping platform that has the ability to use and integrate so many forms of web mapping formats. This demonstration will show the reader how to use the online platform of Mapbox. 8211; Register an online User account with Mapbox. 8211; Free accounts have their usage limits. The screenshot shows the ...
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Using the HTML Pop-up feature in ArcMap 10.2 Desktop | mapsnigeriainitiative
https://mapsnigeriainitiative.wordpress.com/2015/08/12/using-the-html-pop-up-feature-in-arcmap-10-2-desktop
Mapping today for better decisions tomorrow. Using the HTML Pop-up feature in ArcMap 10.2 Desktop. August 12, 2015. There are times when the GI user would want to link features on the map to certain information domiciled on webpages e.g the wikipedia page of a certain city on a map or even personal data hosted on a website. ArcMap 10.2 HTML Pop-up feature can be deployed to do this. We will demonstrate how to do this in this post. Download Sample data here. Kindly attribute this data to. Use the HTML Pop...
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Styling Line features in TileMill | mapsnigeriainitiative
https://mapsnigeriainitiative.wordpress.com/2015/08/05/styling-line-features-in-tilemill
Mapping today for better decisions tomorrow. Styling Line features in TileMill. August 5, 2015. In this post, we will use line feature layers-roads and rail line to design a map project in TileMill. Download Sample data here- Line features. Launch TileMill and create a new project. Click the Layers icon Add to import the line feature layers that represent the different classes of roads and rail line. A look at the Style.mss window also shows the different default codes assigned to each layer. Major roads...
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Creating a simple map using TileMill | mapsnigeriainitiative
https://mapsnigeriainitiative.wordpress.com/2015/07/29/creating-a-simple-map-using-tilemill
Mapping today for better decisions tomorrow. Creating a simple map using TileMill. July 29, 2015. This post will demonstrate in an introductory way how to use TileMill to produce simple maps. TileMill is an offline map production tool which preceded the development of Mapbox Studio. 8211; Download TileMill to your PC. Download the sample data by clicking here- TileMill sample data. Kindly attribute the Point feature data-claypoints to http:/ www.mapsnigeriainitiative.wordpress.com. Select the Sample poin...
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Publishing FEATURE layers in arcmap as a feature service in ArcGIS online | mapsnigeriainitiative
https://mapsnigeriainitiative.wordpress.com/2015/07/26/publishing-feature-layers-in-arcmap-as-a-feature-service-in-arcgis-online
Mapping today for better decisions tomorrow. Publishing FEATURE layers in arcmap as a feature service in ArcGIS online. July 26, 2015. This short demonstration shows how to share a map or feature layer with ArcGIS online as a feature service.Our map Selection by Location Demonstration was put together in ArcMap 10.2. The demo will illustrate how to share the map feature layers- Streets, Parcels, Low, Medium and High Tariff Blocks layers to ArcGIS Online as a Feature layer/service. Click Publish (red box)...
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Adding custom tile layers as base maps in ArcGIS Online | mapsnigeriainitiative
https://mapsnigeriainitiative.wordpress.com/2015/07/13/adding-custom-tile-layers-as-base-maps-in-arcgis-online
Mapping today for better decisions tomorrow. Adding custom tile layers as base maps in ArcGIS Online. July 13, 2015. CLICK ON THIS LINK TO WATCH THE YOUTUBE VIDEO DEMO OF THIS POST. In certain instances, the user may want to display a custom map as the base map for a web map instead of the generic ones available on the web mapping application. This post will demonstrate how to add a custom map or Tile layer as a base map in ArcGIS Online. Sign into ArcGIS Online account. Go to MAP to open a new map.
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Labeling Markers in TileMill | mapsnigeriainitiative
https://mapsnigeriainitiative.wordpress.com/2015/08/02/labeling-markers-in-tilemill
Mapping today for better decisions tomorrow. Labeling Markers in TileMill. August 2, 2015. Today the post will demonstrate how to label markers or points using TileMill. The task is to use the attribute values of a point layer to label the markers on the map. In addition, these labels will be placed right within the markers. Download the sample data here- https:/ www.dropbox.com/s/yz13dsnje27ykft/OccurClay.csv? Thank you for following the blog. Creating a simple map using TileMill. Enter your comment here.
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Creating Charts and Graphs in QGIS 2.8 | mapsnigeriainitiative
https://mapsnigeriainitiative.wordpress.com/2015/07/22/creating-charts-and-graphs-in-qgis-2-8
Mapping today for better decisions tomorrow. Creating Charts and Graphs in QGIS 2.8. July 22, 2015. Our dataset for this demonstration consist of a Point feature layer- ConcentrPT. A CSV Table of attribute data on the points and a polygon layer of the extent in which the points are located. See the layers window of the screenshot below. To download and practice with our dataset, click this link and download the zipped folder:. Https:/ drive.google.com/folderview? Right Click on the Point feature layer Pr...