Map of Yemen
A Yemen map with major cities, transportation and hydrography – Yemen is located in the Middle East between Oman and Saudi Arabia.
Author: GISGeography
We help you learn Geographic Information Systems and remote sensing
Zimbabwe Map – Cities and Roads
A map of Zimbabwe featuring major roads, cities and water features – Zimbabwe is situated in Southern Africa, between South Africa and Zambia.
Global Mapper Software by Blue Marble (Review)
Global Mapper by Blue Marble is a 64-bit GIS application. It has a powerful, intuitive interface, especially with LiDAR and terrain mapping.
How to Export a Shapefiles to Excel in ArcGIS
If you use ArcGIS 10.2 and above, you can use the “Table to Excel” tool to convert a shapefile table to Excel spreadsheet & export field aliases / subtypes
What is Geofencing? A Guide to Virtual Barriers
A geofence is a virtual geographic boundary. Whether it’s for security, retail or delivery, geofencing gives real-time alerts and increases awareness.
How to Download USGS Topo Maps for Free
If you’re looking for topographic maps (contours, place names & hydrography) for the United States, the first place to look is the USGS topo maps series.
Nearest Neighbor Classification in eCognition
Nearest neighbor classification is a powerful approach to classify segmented objects based on specific statistics and training samples chosen by the user.
Append Tool in GIS
The Append Tool adds data from one or more sources of data and puts it into an existing target dataset, without creating a new dataset.
Geodesy: The Mathematics of “Where”
Geodesy is the field of applied mathematics that studies Earth’s shape, orientation, positions and gravity for the past, present and future.
ILWIS – Integrated Land and Water Information Management
ILWIS is free (GNU license) for users around the world for GIS and remote sensing needs. Here are some of the neat features and developments.