Geographic references: datum and projection
In cartography and geographic information systems (GIS), geographic references are fundamental to represent the location of geographic objects on the […]
spatial analyst
Digital Elevation Model (DEM) from contour lines
Creating a Digital Elevation Model (DEM) from contour lines is a fundamental process in GIS analysis, which allows us to
Fragmentation analysis in Fragstats
Landscape fragmentation is a growing environmental concern caused by urbanization, agricultural expansion, and natural resource exploitation. Fragstats is a software
¿What is GIS?
GIS stands for Geographic Information System. A GIS is a set of tools and techniques that allow the capture, storage,
Spatial Data Infrastructure
Spatial Data Infrastructure (SDI) refers to the set of policies, technologies, standards, and institutional arrangements that enable the efficient organization,
Main band combinations of Landsat 8 and Sentinel 2
Band combinations are a useful tool for processing satellite images and extracting valuable information from them. In this regard, both
Multitemporal analysis
Multitemporal analysis is a data analysis process that involves comparing information from multiple dates or time periods to observe and
Biological Corridor
A biological corridor, also known as a wildlife corridor or ecological corridor, is a strip of land or water that
Reflectance of terrestrial surfaces
Reflectance of terrestrial surfaces refers to the ability of a surface to reflect the light that strikes it. This property
The electromagnetic spectrum
The electromagnetic spectrum is the range of all types of electromagnetic radiation. Electromagnetic radiation consists of oscillating waves of electric
The elements of the remote sensing process
Remote sensing is the process of acquiring information about objects, areas, or phenomena on the Earth’s surface using data obtained