Building Footprints
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Building Footprints
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Author :
language : en
Publisher:
Release Date : 1991
Building Footprints written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with categories.
Building Footprints Iii Three
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Author :
language : de
Publisher:
Release Date : 1993
Building Footprints Iii Three written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with categories.
Building Footprints
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Author : Eduardo Sacriste
language : en
Publisher:
Release Date : 1962
Building Footprints written by Eduardo Sacriste and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1962 with Architecture categories.
Huellas De Edificios Una Colecci N De Plantas De Edificios Dibujadas En La Misma Escala
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Author : Eduardo Sacriste
language : en
Publisher:
Release Date : 1969
Huellas De Edificios Una Colecci N De Plantas De Edificios Dibujadas En La Misma Escala written by Eduardo Sacriste and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1969 with categories.
Building Footprints
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Author : Eduardo Sacriste
language : en
Publisher:
Release Date : 1969
Building Footprints written by Eduardo Sacriste and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1969 with Architecture categories.
Building Footprints
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Author : Eduardo Sacriste
language : en
Publisher:
Release Date : 1959
Building Footprints written by Eduardo Sacriste and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1959 with Architecture categories.
The Intrinsic Quality Assessment Of Building Footprints Data On Openstreetmap In Baden W Rttemberg
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Author : Hongchao Fan
language : de
Publisher:
Release Date : 2017
The Intrinsic Quality Assessment Of Building Footprints Data On Openstreetmap In Baden W Rttemberg written by Hongchao Fan and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017 with categories.
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Author : אוסבלדו רומברג
language : en
Publisher:
Release Date : 1991
written by אוסבלדו רומברג and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with categories.
A Planning Based Evaluation Of Spatial Data Quality Of Openstreetmap Building Footprints In Canada
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Author : Nicholas Copes
language : en
Publisher:
Release Date : 2019
A Planning Based Evaluation Of Spatial Data Quality Of Openstreetmap Building Footprints In Canada written by Nicholas Copes and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019 with Digital mapping categories.
OpenStreetMap (OSM) is an editable world map where users can create and retrieve data. Building footprints are an OSM dataset that is of particular interest, as this data has many useful applications for planners and academic professionals. Measuring the spatial data quality of OSM building footprints remains a challenge as there are numerous quality measures that can be used and existing studies have focused on other OSM datasets or rather a single quality measure. The study performed in this thesis developed a set of ArcGIS models to test numerous spatial data quality measures for OSM building footprints in a sample of mid-sized Canadian municipalities and gain a comprehensive understanding of spatial data quality. The models performed tests by comparing to municipal datasets as well as determining other quality measures without a reference dataset. The results of this study found that the overall spatial data quality of OSM building footprints varies across mid-sized municipalities in Canada. There is no link between a municipality's location or perceived importance and the level of spatial data quality. The study also found that commercial areas have a higher level of completeness than residential areas. While the models worked well to test numerous spatial data quality measures for building footprints and can be used by others on other building footprint datasets, there exist some limitations. Certain tests that identify potential building footprint errors need to be checked to see if they are indeed errors. Also, the models were not able to measure any aspect of shape metrics. Suggestions for further studies include measuring shape metrics of building footprints from OSM as well as encouraging and subsequently monitoring OSM contributions in a particular area.
Automated Building Footprint Extraction From High Resolution Lidar Dem Imagery
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Author : Mandar M. Gadre
language : en
Publisher:
Release Date : 2005
Automated Building Footprint Extraction From High Resolution Lidar Dem Imagery written by Mandar M. Gadre and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with Buildings categories.
Geographic Information Systems (GIS) are used in the fields of urban planning, environmental management, agriculture, transportation, utilities etc. because of their ability to provide geospatial information organized in multiple layers such as digital image basemap, land use zoning, political boundaries, parcel maps, land cover, road network, building footprints, utility networks (e.g. water, sewage and electricity), topography, and green space. Some urban features like roads and buildings change with the time and it is therefore necessary to update this information. The goal of this research is to provide a robust automated method to extract commercial buildings from the high resolution DEM data with high quality, accuracy, and detection rates. This processing strategy uses three different detectors which are fused to obtain a final output. Though multi-detector fusion has been used previously for satellite imagery, it is completely new for the DEM data. All three algorithms are developed using a fuzzy logic approach. The results of our algorithm show that we have obtained 82% correctness, 73% completeness and 65% quality pixel wise and 82% correctness, 97% completeness and 65% quality object wise for the tuning images and similar results for the test images. This approach can be expanded for the extraction of residential buildings which is left for future work.