New Model for Geospatial Coverages in JSON

Map browsers currently in place present maps and geospatial information using common image formats such as JPEG or PNG, usually created from a service on demand. This is a clear approach for a simple visualization map browser but prevents the browser from modifying the visualization since the conten...

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Detalles Bibliográficos
Autores: Masó, Joan|||0000-0002-2983-4629, Zabala Torres, Alaitz|||0000-0002-3931-4221, Baumann, Peter
Tipo de recurso: capítulo de libro
Fecha de publicación:2019
País:España
Institución:Universitat Autònoma de Barcelona
Repositorio:Dipòsit Digital de Documents de la UAB
Idioma:inglés
OAI Identifier:oai:ddd.uab.cat:215649
Acceso en línea:https://ddd.uab.cat/record/215649
https://dx.doi.org/urn:doi:10.4018/978-1-5225-8446-9.ch015
Access Level:acceso abierto
Palabra clave:JSON
JavaScript
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spelling New Model for Geospatial Coverages in JSONCoverage Implementation Schema and Its Implementation With JavaScriptMasó, Joan|||0000-0002-2983-4629Zabala Torres, Alaitz|||0000-0002-3931-4221Baumann, PeterJSONJavaScriptMap browsers currently in place present maps and geospatial information using common image formats such as JPEG or PNG, usually created from a service on demand. This is a clear approach for a simple visualization map browser but prevents the browser from modifying the visualization since the content of the image file represents the intensity of colors of each pixel. In a desktop GIS, a coverage dataset is an array of values quantifying a certain property in each pixel of a subdomain of the space. The standard used to describe and distribute coverages is called web coverage service (WCS). Traditionally, encoding of coverages was too complex for map browsers implemented in JavaScript, relegating the WCS to a data download, a process that creates a file that will be later used in a desktop GIS. The combination of a coverage implementation schema in JSON, binary arrays, and HTML5 canvas makes it possible that web map browsers can be directly implemented in JavaScript.IGI Global Information Science Reference 22019-01-0120192019-01-01Capítol de llibrehttp://purl.org/coar/resource_type/c_3248VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/bookPartapplication/pdfhttps://ddd.uab.cat/record/215649https://dx.doi.org/urn:doi:10.4018/978-1-5225-8446-9.ch015reponame:Dipòsit Digital de Documents de la UABinstname:Universitat Autònoma de BarcelonaInglésengEuropean Commission https://doi.org/10.13039/501100000780 641762Ministerio de Economía y Competitividad https://doi.org/10.13039/501100003329 RTI2018-099397-B-C21/C22open accesshttp://purl.org/coar/access_right/c_abf2Aquest material està protegit per drets d'autor i/o drets afins. Podeu utilitzar aquest material en funció del que permet la legislació de drets d'autor i drets afins d'aplicació al vostre cas. Per a d'altres usos heu d'obtenir permís del(s) titular(s) de drets.https://rightsstatements.org/vocab/InC/1.0/info:eu-repo/semantics/openAccessoai:ddd.uab.cat:2156492026-06-06T12:50:31Z
dc.title.none.fl_str_mv New Model for Geospatial Coverages in JSON
Coverage Implementation Schema and Its Implementation With JavaScript
title New Model for Geospatial Coverages in JSON
spellingShingle New Model for Geospatial Coverages in JSON
Masó, Joan|||0000-0002-2983-4629
JSON
JavaScript
title_short New Model for Geospatial Coverages in JSON
title_full New Model for Geospatial Coverages in JSON
title_fullStr New Model for Geospatial Coverages in JSON
title_full_unstemmed New Model for Geospatial Coverages in JSON
title_sort New Model for Geospatial Coverages in JSON
dc.creator.none.fl_str_mv Masó, Joan|||0000-0002-2983-4629
Zabala Torres, Alaitz|||0000-0002-3931-4221
Baumann, Peter
author Masó, Joan|||0000-0002-2983-4629
author_facet Masó, Joan|||0000-0002-2983-4629
Zabala Torres, Alaitz|||0000-0002-3931-4221
Baumann, Peter
author_role author
author2 Zabala Torres, Alaitz|||0000-0002-3931-4221
Baumann, Peter
author2_role author
author
dc.subject.none.fl_str_mv JSON
JavaScript
topic JSON
JavaScript
description Map browsers currently in place present maps and geospatial information using common image formats such as JPEG or PNG, usually created from a service on demand. This is a clear approach for a simple visualization map browser but prevents the browser from modifying the visualization since the content of the image file represents the intensity of colors of each pixel. In a desktop GIS, a coverage dataset is an array of values quantifying a certain property in each pixel of a subdomain of the space. The standard used to describe and distribute coverages is called web coverage service (WCS). Traditionally, encoding of coverages was too complex for map browsers implemented in JavaScript, relegating the WCS to a data download, a process that creates a file that will be later used in a desktop GIS. The combination of a coverage implementation schema in JSON, binary arrays, and HTML5 canvas makes it possible that web map browsers can be directly implemented in JavaScript.
publishDate 2019
dc.date.none.fl_str_mv 2
2019-01-01
2019
2019-01-01
dc.type.none.fl_str_mv Capítol de llibre
http://purl.org/coar/resource_type/c_3248
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/bookPart
format bookPart
dc.identifier.none.fl_str_mv https://ddd.uab.cat/record/215649
https://dx.doi.org/urn:doi:10.4018/978-1-5225-8446-9.ch015
url https://ddd.uab.cat/record/215649
https://dx.doi.org/urn:doi:10.4018/978-1-5225-8446-9.ch015
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv European Commission https://doi.org/10.13039/501100000780 641762
Ministerio de Economía y Competitividad https://doi.org/10.13039/501100003329 RTI2018-099397-B-C21/C22
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
https://rightsstatements.org/vocab/InC/1.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
https://rightsstatements.org/vocab/InC/1.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv IGI Global Information Science Reference
publisher.none.fl_str_mv IGI Global Information Science Reference
dc.source.none.fl_str_mv reponame:Dipòsit Digital de Documents de la UAB
instname:Universitat Autònoma de Barcelona
instname_str Universitat Autònoma de Barcelona
reponame_str Dipòsit Digital de Documents de la UAB
collection Dipòsit Digital de Documents de la UAB
repository.name.fl_str_mv
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