The first part of every project is to find out where to download the best quality of data. In this post, we show some fundamental notions to start to look for this kind of data. […]
We have been recently asked for this software, due to our course in Digital Mapping with ArcGIS and AutoCAD MAP 3D. In this post, we are going to explain the way you will get your desktop application AutoCAD MAP 3D instaled on your computer. […]
One main feature for a person who is starting to study Remote Sensing and GIS sciences, is to know how to download the most useful data for his corresponding study area. Getting to know the scales and resolutions that better fixes to that area, downloading the necessary features… and so on, we will cover them [...]
Would you like to build an useful application in your mobile device using ArcGIS? Don’t worry, it won’t take long to discover the best features in one of the most powerful GIS platform. In this post, we are going to use an example with the Bike Stations of London, preparing a layer from a KML [...]
Why is the climate changing so fast? Is it true that the human race has been changing the climate through these years? Of course, YES. And concretely, this year, weather has been gone mad. Due to climate change (in our previous post, we have commented studies that prove this event) but furthermore, due to ‘El [...]
As far as we are concerned, Global Climate is changing due to multilple factors, and we can measure all of them in the Atmosphere, oceans (temperature and acidification are the most remarkable), Cryosphere (iced poles) and sea level. And of course, global warming is the most noticeable one. […]
It is possible to string geoprocesses together by programming. This capability is used to get specific results: for a concrete spatial analysis or to manage a great amount of spatial data on desktop applications. […]
As we know so far, geographic data is stored in Attribute Tables. We can manage the data by creating, deleting, updating, and all the columns of each layer. They are characteristic operations in databases. ArcGIS is a Desktop application to work with cartography, but, overall, it is a database. […]
MGET is a set of tools that provides us the capability to download chlorophyll data. This kind of data is really important for modeling and visualizing raster layers according to the presence of chlorophyll on the map. To start with, we are going to search for NASA GSFC Ocean Color. This website hosts a great deal [...]
In this demonstration we are going to show the steps for calculating a Relative Relief from a Raster in “.asc” format, DTM. […]
