Eric Ariel L. Salas The scientific community hides me behind the initials EAL Salas

How to Choose the Perfect University for Graduate Studies

By EAL Salas on July 26, 2023

Selecting the right university for graduate studies is a critical decision that can significantly impact one’s academic and professional journey. With numerous universities worldwide offering diverse graduate programs, the processContinue readingHow to Choose the Perfect University for Graduate Studies

Hyperspectral Bare Soil Index (HBSI): Mapping Soil Using an Ensemble of Spectral Indices in Machine Learning Environment

By EAL Salas on July 10, 2023July 26, 2023

Abstract Spectral remote-sensing indices based on visible, NIR, and SWIR wavelengths are useful in predicting spatial patterns of bare soil. However, identifying an effective combination of informative wavelengths or spectralContinue readingHyperspectral Bare Soil Index (HBSI): Mapping Soil Using an Ensemble of Spectral Indices in Machine Learning Environment

Modeling and estimating soil organic carbon using relevant explicatory waveband variables in machine learning environment

By EAL Salas on May 22, 2023May 22, 2023

ABSTRACT Soil Organic Carbon (SOC) is the most important indicator of soil health and determines long-term crop productivity. Here, we applied the Random Forest regression model to soil hyperspectral dataContinue readingModeling and estimating soil organic carbon using relevant explicatory waveband variables in machine learning environment

R-Code to Calculate the Average Value of Raster Within Polygons

By EAL Salas on March 13, 2023March 13, 2023

Below you’d find a simple R code that calculates the average value of a raster within polygons:

The Role of Remote Sensing in the Changing of Sky Colors

By EAL Salas on February 25, 2023March 10, 2023

Remote sensing is the science of acquiring information about the Earth’s surface and atmosphere using sensors that are not in direct contact with the object being observed. One of theContinue readingThe Role of Remote Sensing in the Changing of Sky Colors

Eric Ariel L. Salas

Updates