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DETECTION OF LANDSLIDES WITH SAR POLARYMETRY: CASE STUDY OF SOUTH-EASTERN COLOMBIA
Backscattering Coefficient Dispersion Mechanism Landslides Polarimetry SAR (PolSAR) Entropy – Alpha Parameter Classification Principal Component Analysis
2018/5/8
SAR polarimetry (PolSAR) is a method that can be used to investigate landslides. Polarimetric scattering power decomposition allows to separate the total power received by the SAR antenna, which is di...
ACCURACY AND SPATIAL VARIABILITY IN GPS SURVEYING FOR LANDSLIDE MAPPING ON ROAD INVENTORIES AT A SEMI-DETAILED SCALE: THE CASE IN COLOMBIA
GPS horizontal accuracy Road inventory Spatial variability
2016/7/8
The accuracy of locating attributes on topographic surfaces when, using GPS in mountainous areas, is affected by obstacles to wave propagation. As part of this research on the semi-automatic detection...
This paper presents an approach to auctioning long-term gas contracts in Colombia. I
propose an annual auction for long-term firm gas contracts. The auction would assign and price
all firm gas con...
Colombia’s Forward Energy Market
Energy Market
2015/9/18
This paper presents a market design for Colombia’s forward energy market, which is
scheduled to began in 2008. The forward energy market is an organized market to procure
energy for electricity cu...
Colombia Firm Energy Market
Energy Market Market
2015/9/18
A firm energy market for Colombia is presented. Firm energy—the ability to provide
energy in a dry period—is the product needed for reliability in Colombia’s hydrodominated electricity market. The f...
LOCAL ALGORITHM FOR MONITORING TOTAL SUSPENDED SEDIMENTS IN MICRO-WATERSHEDS USIN DRONES AND REMOTE SENSING APPLICATIONS.CASE STUDY:TEUSACá RIVER,LA CALERA,COLOMBIA
Geomatics Water quality Total Suspended Sediments Drones (UAVs) Image processing Remote Sensing
2015/9/10
An empirical relationship of Total Suspended Sediments (TSS) concentrations and reflectance values obtained with Drones’ aerial photos and processed using remote sensing tools was set up as the main o...
A New Approach for Documentation, Conservation and Preservation of the Monolithic Statues in San Agustín as Pilot for Outdoor Cultural Heritage Documentation in Colombia
San Agustín Mantis Z+F Outdoor Heritage ICANH Monolithic Statues Post Processing
2014/7/30
The "Instituto Colombiano de Antropología e Historia" (ICANH) started a new conservation project for the "San Agustín Archaeological Park" (Huila, Colombia) in 2013. The objectives of this project are...
Review of Income Distribution Data: Colombia, Mexico and Venezuela
Review of Income Distribution Data : Colombia Mexico Venezuela
2014/3/24
Review of Income Distribution Data: Colombia, Mexico and Venezuela。