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Augmenting Depth Estimation with Geospatial Context [article]

Scott Workman, Hunter Blanton
<span title="2021-09-20">2021</span> <i > arXiv </i> &nbsp; <span class="release-stage" >pre-print</span>
Modern cameras are equipped with a wide array of sensors that enable recording the geospatial context of an image.  ...  We propose an end-to-end architecture for depth estimation that uses geospatial context to infer a synthetic ground-level depth map from a co-located overhead image, then fuses it inside of an encoder/  ...  In this work we explore how geospatial context can be used to augment depth estimation, a problem we refer to as geo-enabled depth estimation ( Figure 1 ).  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/2109.09879v1">arXiv:2109.09879v1</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/3vdaesmv6rezjpmn6temxl3rge">fatcat:3vdaesmv6rezjpmn6temxl3rge</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20210926083544/https://arxiv.org/pdf/2109.09879v1.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/49/94/499410d731d088c8edc310168266dcaf36a267ad.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/2109.09879v1" title="arxiv.org access"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> arxiv.org </button> </a>

Flood damage cost estimation in 3D based on an indicator modelling framework

Mostafa Elfouly, Anna Labetski
<span title="2020-01-01">2020</span> <i title="Informa UK Limited"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/ikjnz57kcbf6ppsvizg7q6lq5a" style="color: black;">Geomatics, Natural Hazards &amp; Risk</a> </i> &nbsp;
This paper presents a novel Indicator Modelling Framework (IMF) by bringing together a model from the flooding domain (HAZUS) and a model from the geospatial application domain (e.g.  ...  Also, it allows for the augmentation of the information required by the domain specialist that is not stored in the geospatial schema, in the weaving classes.  ...  On the other side of the data model, denoted by number 5, comes the geospatial application schema, representing the geographical context, such as CityGML.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1080/19475705.2020.1777213">doi:10.1080/19475705.2020.1777213</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/yxzceer2zzdwnn3emm2kuluzqe">fatcat:yxzceer2zzdwnn3emm2kuluzqe</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20201103191248/https://repository.tudelft.nl/islandora/object/uuid%3A18df757e-e803-4f6c-8b91-acec76a7bf4f/datastream/OBJ/download" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/49/08/4908432549a5682d1558116820ba3dfbaa7eec78.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1080/19475705.2020.1777213"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> tandfonline.com </button> </a>

Uncertainty-aware visualization and proximity monitoring in urban excavation: a geospatial augmented reality approach

Xing Su, Sanat Talmaki, Hubo Cai, Vineet R Kamat
<span title="">2013</span> <i title="Springer Nature"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/ny3l3wm4lrdkxlgrsextvc7yma" style="color: black;">Visualization in Engineering</a> </i> &nbsp;
Geospatial augmented reality (AR) is an enabling technology for such knowledge-based excavation.  ...  It synergizes the geospatial utility locations and the excavator movement into a real-time, three-dimensional (3D) spatial context accessible to excavator operators.  ...  , and emerging Augmented Realitybased approaches in visualizing buried, invisible utilities in the context of their spatial context.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1186/2213-7459-1-2">doi:10.1186/2213-7459-1-2</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/dt4zbzk57rakhia7m7h2ch423a">fatcat:dt4zbzk57rakhia7m7h2ch423a</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170812024618/https://viejournal.springeropen.com/track/pdf/10.1186/2213-7459-1-2?site=viejournal.springeropen.com" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/2e/d2/2ed28e1b052b98eda4e8ef9b6d41017d1f9cd095.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1186/2213-7459-1-2"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> springer.com </button> </a>

Evaluating distances using pictorial symbols in Augmented Reality Systems for indoor environments

João Victor Pacheco Gomes, Luciene Stamato Delazari, Marcio Augusto Reolon Schmidt
<span title="2021-12-13">2021</span> <i title="Copernicus GmbH"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/y2bdnk2myrclhe5zhr4a3ehaem" style="color: black;">Abstracts of the International Cartographic Association</a> </i> &nbsp;
It is in this context that Augmented Reality (AR) emerges as a way of presenting geospatial information, allowing the mix of virtual information with the real world.  ...  On the other hand, the environments with high contrast have the best results in the distance estimative in all situations.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.5194/ica-abs-3-94-2021">doi:10.5194/ica-abs-3-94-2021</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/7r6biarqtzemldnb7zjgaipm5e">fatcat:7r6biarqtzemldnb7zjgaipm5e</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20220203032338/https://www.abstr-int-cartogr-assoc.net/3/94/2021/ica-abs-3-94-2021.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/99/0f/990fb20d503b6f20c19a7b48857ac77111669765.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.5194/ica-abs-3-94-2021"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a>

Cloud-Based Geospatial 3D Image Spaces—A Powerful Urban Model for the Smart City

Stephan Nebiker, Stefan Cavegn, Benjamin Loesch
<span title="2015-10-26">2015</span> <i title="MDPI AG"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/fw2uac7a5jggbfgqwh2wqy7yxu" style="color: black;">ISPRS International Journal of Geo-Information</a> </i> &nbsp;
This results in a high-definition WYSIWYG ("what you see is what you get") urban model, which is intuitive to interpret and easy to interact with, and which provides powerful augmentation and 3D measuring  ...  Ideally, image depth information is derived using dense image matching. This delivers a very dense depth representation and ensures the spatial and temporal coherence of radiometric and depth data.  ...  The SDK also includes numerous features for intelligent 3D measurements and for augmenting the 3D imagery with other geospatial content (see Section 7) .  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/ijgi4042267">doi:10.3390/ijgi4042267</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/qpp7f5djkbcbnorrk2akdefagy">fatcat:qpp7f5djkbcbnorrk2akdefagy</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190228070938/http://pdfs.semanticscholar.org/9e39/ca126ba36b48dc2b28b36e47dcd5c5ef1c27.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/9e/39/9e39ca126ba36b48dc2b28b36e47dcd5c5ef1c27.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/ijgi4042267"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> mdpi.com </button> </a>

EXPLORING SCHEMA MATCHING TO COMPARE GEOSPATIAL STANDARDS: APPLICATION TO UNDERGROUND UTILITY NETWORKS

J. Pouliot, S. Larrivée, C. Ellul, A. Boudhaim
<span title="2018-09-12">2018</span> <i title="Copernicus GmbH"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/i74shj7anreaxjo327fokng66m" style="color: black;">The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences</a> </i> &nbsp;
Schema matching is tested in the context of underground utility network modelling and, as an initial experiment, three geospatial standards are compared with user requirements: CityGML UtilityNetwork ADE  ...  </strong> This paper proposes a preliminary analysis of whether a schema matching approach can be applied for the comparison and possible the selection of geospatial standards.  ...  Boucher, two students who have produced the conceptual model of the users in the context of a previous project.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.5194/isprs-archives-xlii-4-w10-157-2018">doi:10.5194/isprs-archives-xlii-4-w10-157-2018</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/ze4rhtd3d5eufcnqln7bbsfdci">fatcat:ze4rhtd3d5eufcnqln7bbsfdci</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190429131014/https://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XLII-4-W10/157/2018/isprs-archives-XLII-4-W10-157-2018.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/a3/da/a3daa066fa5438a4fb748cc996e81816b308c9b5.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.5194/isprs-archives-xlii-4-w10-157-2018"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a>

A Survey of Marker-Less Tracking and Registration Techniques for Health & Environmental Applications to Augmented Reality and Ubiquitous Geospatial Information Systems

Abolghasem Sadeghi-Niaraki, Soo-Mi Choi
<span title="2020-05-25">2020</span> <i title="MDPI AG"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/taedaf6aozg7vitz5dpgkojane" style="color: black;">Sensors</a> </i> &nbsp;
This paper provides a comprehensive overview of marker-less registration and tracking techniques and reviews their most important categories in the context of ubiquitous Geospatial Information Systems  ...  Most existing augmented reality (AR) applications are suitable for cases in which only a small number of real world entities are involved, such as superimposing a character on a single surface.  ...  with environments and geospatial objects [4] .  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/s20102997">doi:10.3390/s20102997</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/32466283">pmid:32466283</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC7285507/">pmcid:PMC7285507</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/rhtfq2qvxzcfbei3cxkejxrwby">fatcat:rhtfq2qvxzcfbei3cxkejxrwby</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200710075701/https://res.mdpi.com/d_attachment/sensors/sensors-20-02997/article_deploy/sensors-20-02997-v2.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/b8/0a/b80a87cad130e26f79bba2567170eae2f8e07f0c.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/s20102997"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> mdpi.com </button> </a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7285507" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

Context Trees

Alasdair Thomason, Nathan Griffiths, Victor Sanchez
<span title="2016-10-10">2016</span> <i title="Association for Computing Machinery (ACM)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/a2o77szzyngfjiyr6oftvf2ts4" style="color: black;">ACM Transactions on Information Systems</a> </i> &nbsp;
We propose a method for context tree construction that augments geospatial trajectories with land usage data to identify such contexts.  ...  Exposing latent knowledge in geospatial trajectories has the potential to provide a better understanding of the movements of individuals and groups.  ...  augmented geospatial trajectories.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/2978578">doi:10.1145/2978578</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/y3ha2542yzdbxhdljq6xu3dqrq">fatcat:y3ha2542yzdbxhdljq6xu3dqrq</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20180719213226/http://wrap.warwick.ac.uk/79709/7/WRAP_tois-2016-author-preprint.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/8e/83/8e83f2213a9f94bd5971b2bd318bd26994b6421f.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/2978578"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> acm.org </button> </a>

Geospatial Methods and Tools for Natural Risk Management and Communications

Raffaele Albano, Aurelia Sole
<span title="2018-12-02">2018</span> <i title="MDPI AG"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/fw2uac7a5jggbfgqwh2wqy7yxu" style="color: black;">ISPRS International Journal of Geo-Information</a> </i> &nbsp;
In the last decade, real-time access to data and the use of high-resolution spatial information have provided scientists and engineers with valuable information to help them understand risk.  ...  The applications of those geospatial technologies are expected to enable better mitigation of, and adaptation to, the disastrous impact of natural hazards.  ...  Moreover, the vulnerability of land-use was assessed by establishing flood-depth damage function [35] estimated by collected data from surveys.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/ijgi7120470">doi:10.3390/ijgi7120470</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/sunnp22nejgoja4utlskc6wida">fatcat:sunnp22nejgoja4utlskc6wida</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190504180326/https://res.mdpi.com/ijgi/ijgi-07-00470/article_deploy/ijgi-07-00470.pdf?filename=&amp;attachment=1" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/5b/95/5b95187277433a18d9e8e99e17dd8f156c57e4c0.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/ijgi7120470"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> mdpi.com </button> </a>

Localrec 2017 workshop report: the First ACM SIGSPATIAL Workshop on Recommendations for Location-Based Services and Social Networks

Panagiotis Bouros, Matthias Renz, Dimitris Sacharidis
<span title="2018-01-09">2018</span> <i title="Association for Computing Machinery (ACM)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/xxmn5ensyfflpngqtirzbea3re" style="color: black;">SIGSPATIAL Special</a> </i> &nbsp;
This torrent of geo-referenced data provides a tremendous potential to augment recommender systems.  ...  Human activities now generate digital traces that are annotated with location data, enabling the collection of rich information about people's interests and habits.  ...  They identify features that represent geospatial entities and capture their relation with the categories they are annotated with.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/3178392.3178409">doi:10.1145/3178392.3178409</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/v22izpcxxfeepo7licrrp4fx24">fatcat:v22izpcxxfeepo7licrrp4fx24</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200321111756/http://www.inf.unibz.it/~ricci/papers/p351-bouros-2015.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/38/4f/384fe9fb507c648809dc01bfcbb2729663c994c1.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/3178392.3178409"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> acm.org </button> </a>

Review of Implementation of Augmented Reality into the Georeferenced Analogue and Digital Maps and Images

Piotr Werner
<span title="2018-12-30">2018</span> <i title="MDPI AG"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/dmr4kpn2yreovpdxpdiqtjcrnu" style="color: black;">Information</a> </i> &nbsp;
Augmented reality (AR) combines information from databases with information derived directly through the human senses or different sensors.  ...  Some solutions, remarks, and comments concerning functioning of the digitally augmented (printed) map and their digital counterparts within the information society are presented.  ...  Acknowledgments: Research realized within the framework of the project "ICT in geography" with support of Faculty of Geography and Regional Studies, University of Warsaw.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/info10010012">doi:10.3390/info10010012</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/z2bxt3elprhpdlysaop66m75ke">fatcat:z2bxt3elprhpdlysaop66m75ke</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190503192933/https://res.mdpi.com/information/information-10-00012/article_deploy/information-10-00012.pdf?filename=&amp;attachment=1" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/69/2f/692f9d5033b839bdda3176505bb3950179e37a71.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/info10010012"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> mdpi.com </button> </a>

3D URBAN GEOVISUALIZATION: IN SITU AUGMENTED AND MIXED REALITY EXPERIMENTS

A. Devaux, C. Hoarau, M. Brédif, S. Christophe
<span title="2018-09-19">2018</span> <i title="Copernicus GmbH"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/yhzu63ehjfe2dbswnsdfm5vlba" style="color: black;">ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences</a> </i> &nbsp;
</strong> In this paper, we assume that augmented reality (AR) and mixed reality (MR) are relevant contexts for 3D urban geovisualization, especially in order to support the design of the urban spaces.  ...  we focus on and implement four elementary in situ and ex situ AR/MR experiments: each type of these AR/MR experiments helps to consider and specify a specific subproblem, i.e. scale modification, pose estimation  ...  to estimate the viewer's pose.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.5194/isprs-annals-iv-4-41-2018">doi:10.5194/isprs-annals-iv-4-41-2018</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/hvtknwv3xrgvxlzwizd4n3mjrm">fatcat:hvtknwv3xrgvxlzwizd4n3mjrm</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190429012724/https://www.isprs-ann-photogramm-remote-sens-spatial-inf-sci.net/IV-4/41/2018/isprs-annals-IV-4-41-2018.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/55/e4/55e4ecee608b4edc10c48136efd9306b1de5a6bd.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.5194/isprs-annals-iv-4-41-2018"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a>

Preparing the HoloLens for user Studies: an Augmented Reality Interface for the Spatial Adjustment of Holographic Objects in 3D Indoor Environments

Julian Keil, Dennis Edler, Frank Dickmann
<span title="2019-07-25">2019</span> <i title="Springer Science and Business Media LLC"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/my2i3e3jurh37eye4qu75i3mmi" style="color: black;">KN - Journal of Cartography and Geographic Information</a> </i> &nbsp;
Augmented reality (AR), the extension of the real physical world with holographic objects provides numerous ways to influence how people perceive and interact with geographic space.  ...  The capability to quickly reposition holograms compensates for the lack of hologram stability and enables the implementation of AR-based geospatial experiments and applications.  ...  In the context of geospatial experiments and applications, we specified the requirements for hologram positioning and display.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/s42489-019-00025-z">doi:10.1007/s42489-019-00025-z</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/m2wavqgu7rampmgjoiuowhful4">fatcat:m2wavqgu7rampmgjoiuowhful4</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200311063129/https://link.springer.com/content/pdf/10.1007%2Fs42489-019-00025-z.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/c6/f4/c6f406493aaf66947d15e8918d64ad7b3f3ee2b7.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/s42489-019-00025-z"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> springer.com </button> </a>

Mixed Reality: A Reconsideration Based on Mixed Objects and Geospatial Modalities

Konstantinos Evangelidis, Theofilos Papadopoulos, Stella Sylaiou
<span title="2021-03-09">2021</span> <i title="MDPI AG"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/smrngspzhzce7dy6ofycrfxbim" style="color: black;">Applied Sciences</a> </i> &nbsp;
the Geospatial Linking Modalities.  ...  In our case, the physical properties are acquired by employing geospatial technologies such as photogrammetry, laser scanning, unmanned aerial vehicles and positioning systems and are further processed  ...  Many solutions have been proposed for real-time occlusion including stereo vision-based techniques [41] , the 3D reconstruction of real objects using depth estimation techniques [42] and visibility-based  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/app11052417">doi:10.3390/app11052417</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/oxlhq7ozivfcdepmryqyypwf3m">fatcat:oxlhq7ozivfcdepmryqyypwf3m</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20210410150654/https://res.mdpi.com/d_attachment/applsci/applsci-11-02417/article_deploy/applsci-11-02417.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/1f/31/1f3137cfc3131d7d6014605c08b610ae2ccdf4a8.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/app11052417"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> mdpi.com </button> </a>

Integration and Dissemination of Citizen Reported and Seismically Derived Earthquake Information via Social Network Technologies [chapter]

Michelle Guy, Paul Earle, Chris Ostrum, Kenny Gruchalla, Scott Horvath
<span title="">2010</span> <i title="Springer Berlin Heidelberg"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/2w3awgokqne6te4nvlofavy5a4" style="color: black;">Lecture Notes in Computer Science</a> </i> &nbsp;
We describe TED (Twitter Earthquake Detector) a system that adopts social network technologies to augment earthquake response products and the delivery of hazard information.  ...  The TED system analyzes data from these social networks for multiple purposes: 1) to integrate citizen reports of earthquakes with corresponding scientific reports 2) to infer the public level of interest  ...  This paper describes how the analysis of geospatial-temporal data from social networking sites is being adopted by the USGS in an attempt to augment its earthquake response products and the delivery of  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-3-642-13062-5_6">doi:10.1007/978-3-642-13062-5_6</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/32i2pbmraff2jey3z32tcbgtzi">fatcat:32i2pbmraff2jey3z32tcbgtzi</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20160630094239/http://www.gruchalla.org/papers/guy-ida2010.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/95/32/9532d46edc04a0159e3516c4bf23a919a321b9df.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-3-642-13062-5_6"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> springer.com </button> </a>
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