Web-Based Supervised Thematic Mapping
Authors: Javier Lozano Silva Ekaitz Zulueta Guerrero Naiara Aginako Bengoa
Date: 31.05.2015
IEEE Selected Topics in Applied Earth Observations and Remote Sensing
Abstract
We introduce a methodology for semiautomatic thematic map generation from remotely sensed Earth Observation raster image data based on user-selected examples. The methodology is based on a probabilistic k-nearest neighbor supervised classification algorithm. Efficient operation is attained by exploiting data structures for high-dimensional indexing. The methodology is integrated in a Web-mapping server that is coupled to an HTML supervision interface that supports interactive navigation as well as model training and tuning. Quantitative classification quality and performance measurements are extracted for real optical data with 0.25 m resolution on a highly diverse training area.
BIB_text
title = {Web-Based Supervised Thematic Mapping},
journal = {IEEE Selected Topics in Applied Earth Observations and Remote Sensing},
pages = {2165-2176},
number = {5},
volume = {8},
keywds = {
data structures, geophysics computing, hypermedia markup languages, remote sensing, Earth Observation raster image data, HTML supervision interface, Web-based supervised thematic mapping, data structure, feature
}
abstract = {
We introduce a methodology for semiautomatic thematic map generation from remotely sensed Earth Observation raster image data based on user-selected examples. The methodology is based on a probabilistic k-nearest neighbor supervised classification algorithm. Efficient operation is attained by exploiting data structures for high-dimensional indexing. The methodology is integrated in a Web-mapping server that is coupled to an HTML supervision interface that supports interactive navigation as well as model training and tuning. Quantitative classification quality and performance measurements are extracted for real optical data with 0.25 m resolution on a highly diverse training area.
}
isi = {1},
doi = {10.1109/JSTARS.2015.2438034},
date = {2015-05-31},
year = {2015},
}
