Results 181 to 190 of about 2,668 (204)

Mapping the Atlantic Forest: GEOBIA contributions in a multiscale approach

2018
Mapping land cover and land use is an important and ancient initiative in the context of several studies and areas of knowledge. In this context, there are several initiatives for research and improvement of this activity aimed at obtaining products of greater accuracy and representativeness.
Cruz, Carla Bernadete Madureira, Almeida, Paula Maria, Amaral, Felipe, Barros, Rafael, Souza, Elizabeth Maria, Vicens, Raul   +5 more
openaire   +1 more source

Paraisópolis e Heliópolis (São Paulo) : abordagem da classificação GEOBIA

Mapear as favelas é um grande desafio para as instituições governamentais, dada a precariedade e a dinâmica desse processo de ocupação urbana. O trabalho visa classificar as favelas de Paraisópolis e Heliópolis, do município de São Paulo, por técnicas de GEOBIA.
openaire   +1 more source

Geobia approaches to remote sensing of fossil landscapes: two case studies from Northern Italy

2015
This paper presents the preliminary results of an object-based image analysis aimed at the implementation of a package of procedures of remotely sensed object/ pattern/ scenery recognition specificallydesigned for the semi-automatic and automatic recognition of a batch of critical archaeological and ethnoarchaeological features. The research focuses on
DE GUIO, ARMANDO, MAGNINI, LUIGI, BETTINESCHI, CINZIA   +2 more
openaire   +5 more sources

High-resolution land use and land cover change analysis using GEOBIA and landscape metrics: A case of Istanbul, Turkey

Geocarto International, 2022
Raziye Hale Topaloğlu, Elif Sertel
exaly  

Foreward for the GEOBIA Special Issue

Photogrammetric Engineering & Remote Sensing, 2015
openaire   +1 more source

SOIL SEALING AND LAND USE CHANGE DETECTION APPLYING GEOGRAPHIC OBJECT BASED IMAGE ANALYSIS (GEOBIA) TECHNIQUE

2013
Land use and land cover change analysis is now a mature area of study but it is still important to monitor these changes and their subsequent impacts on ecosystem functions. The rate of Land use and land cover change is much larger than ever recorded previously, with quick changes to ecosystems taking place at local to global scales.
openaire   +2 more sources

Using GEOBIA and Vegetation Indices to Assess Small Urban Green Areas in Two Climatic Regions

Remote Sensing, 2022
Ana-Maria Popa, Diana Andreea Onose, Ionut Sandric   +2 more
exaly  

Methodological framework for ontology-driven geographic object-based image analysis (O-GEOBIA)

2019
Geographic Object-Based Image Analysis (GEOBIA) has emerged as a new sub-discipline of Geographic Information Science. GEOBIA provides methods to delineate real-world geographic objects from Earth Observation (EO) data. GEOBIA methods rely on human expert (domain) knowledge to perform image segmentation, classification, and classification-based ...
openaire   +1 more source

Incorporating Deep Features into GEOBIA Paradigm for Remote Sensing Imagery Classification: A Patch-Based Approach

Remote Sensing, 2020
Bo Liu, Shouhang Du, Xiuyuan Zhang
exaly  

Scale parameter selection by spatial statistics for GeOBIA: Using mean-shift based multi-scale segmentation as an example

ISPRS Journal of Photogrammetry and Remote Sensing, 2015
Dongping Ming, Jonathan Li
exaly