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https://hdl.handle.net/1959.11/56037
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DC Field | Value | Language |
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dc.contributor.author | Gill, Tony | en |
dc.contributor.author | Clark, Andrew | en |
dc.contributor.author | Scarth, Peter | en |
dc.contributor.author | Danaher, Tim | en |
dc.contributor.author | Gillingham, Sam | en |
dc.contributor.author | Armston, John | en |
dc.contributor.author | Phinn, Stuart | en |
dc.date.accessioned | 2023-09-14T04:05:19Z | - |
dc.date.available | 2023-09-14T04:05:19Z | - |
dc.date.issued | 2010-12-01 | - |
dc.identifier.citation | Canadian Journal of Remote Sensing, 36(6), p. 682-698 | en |
dc.identifier.issn | 1712-7971 | en |
dc.identifier.issn | 0703-8992 | en |
dc.identifier.uri | https://hdl.handle.net/1959.11/56037 | - |
dc.description.abstract | <p>La possibilite´ que le capteur Thematic Mapper (TM) de Landsat 5 ne puisse fournir des images jusqu'au moment du lancement de la mission LDCM (« Landsat Data Continuity Mission ») pre´vu pour de´cembre 2012 suscite des inquie´tudes. La crainte vient du manque de combustible et des proble`mes sporadiques du satellite et du capteur. Le mauvais fonctionnement du correcteur de lignes de balayage (SLC) du capteur ETM+ (« Enhanced Thematic Mapper ») de Landsat 7 en 2003 fait que les images de ETM+ renferment des bandes de donne´es manquantes. Conse´quemment, on craint que les images de qualite´ supe´rieure de Landsat ne soient pas disponibles pour fins de suivi durant les anne´es 2011 et 2012. Les agences de suivi des ressources naturelles font ainsi face au de´fi conside´rable de de´terminer une alternative ade´quate aux images de TM de Landsat 5 en cas de besoin. Bien qu'il existe une litte´rature sur les alternatives possibles, il y a peu d'e´tudes qui donnent des directives aux agences de suivi sur les proble´matiques a` explorer lorsque l'on conside`re une source de donne´es alternatives. On a entrepris une e´tude qui a permis d'identifier les donne´es de ETM+ de Landsat 7, HRVIR de SPOT 4, HRG de SPOT 5 et de LISS-III de IRS-P6 comme e´tant les alternatives les mieux adapte´es pour le suivi du couvert de ve´ge´tation dans le Queensland et la Nouvelle-Galles du Sud (NSW) dans l'est de l'Australie. On a trouve´ qu'aucun des capteurs n'e´tait ide´al a` cause d'une combinaison de l'un ou de plusieurs des facteurs suivants dont la qualite´ radiome´trique re´duite, les volumes de donne´es accrus, les besoins de traitement supple´mentaires et les couˆ ts d'acquisition plus e´leve´s. On a trouve´ que le faible couˆ t et la facilite´ d'acce`s des donne´es de ETM+ de Landsat 7 rendaient cette option plus viable aux plans technique et e´conomique pour le suivi annuel de l'e´tendue et deschangements de la ve´ge´tation ligneuse dans l'est de l'Australie. Cependant, ETM+ de Landsat 7 ne peut eˆtre conside´re´ comme une option dans plusieurs re´gions du monde duˆ a` l'importance du couvert nuageux. Nous avons utilise´ les expe´riences acquises durant ce travail pour recommander une proce´dure que les agences de suivi des ressources naturelles peuvent mettre de l'avant pour explorer les proble´matiques relie´es au choix d'une alternative aux donne´es de TM de Landsat 5 pour le suivi du couvert.</p> | en |
dc.language | en | en |
dc.publisher | Taylor & Francis Inc | en |
dc.relation.ispartof | Canadian Journal of Remote Sensing | en |
dc.title | Alternatives to Landsat-5 Thematic Mapper for operational monitoring of vegetation cover: considerations for natural resource management agencies | en |
dc.type | Journal Article | en |
dc.identifier.doi | 10.5589/m11-007 | en |
local.contributor.firstname | Tony | en |
local.contributor.firstname | Andrew | en |
local.contributor.firstname | Peter | en |
local.contributor.firstname | Tim | en |
local.contributor.firstname | Sam | en |
local.contributor.firstname | John | en |
local.contributor.firstname | Stuart | en |
local.profile.school | School of Science and Technology | en |
local.profile.email | aclar200@une.edu.au | en |
local.output.category | C1 | en |
local.record.place | au | en |
local.record.institution | University of New England | en |
local.publisher.place | Canada | en |
local.format.startpage | 682 | en |
local.format.endpage | 698 | en |
local.peerreviewed | Yes | en |
local.identifier.volume | 36 | en |
local.identifier.issue | 6 | en |
local.title.subtitle | considerations for natural resource management agencies | en |
local.contributor.lastname | Gill | en |
local.contributor.lastname | Clark | en |
local.contributor.lastname | Scarth | en |
local.contributor.lastname | Danaher | en |
local.contributor.lastname | Gillingham | en |
local.contributor.lastname | Armston | en |
local.contributor.lastname | Phinn | en |
dc.identifier.staff | une-id:aclar200 | en |
local.profile.orcid | 0000-0002-5309-6910 | en |
local.profile.role | author | en |
local.profile.role | author | en |
local.profile.role | author | en |
local.profile.role | author | en |
local.profile.role | author | en |
local.profile.role | author | en |
local.profile.role | author | en |
local.identifier.unepublicationid | une:1959.11/56037 | en |
dc.identifier.academiclevel | Academic | en |
dc.identifier.academiclevel | Academic | en |
dc.identifier.academiclevel | Academic | en |
dc.identifier.academiclevel | Academic | en |
dc.identifier.academiclevel | Academic | en |
dc.identifier.academiclevel | Academic | en |
dc.identifier.academiclevel | Academic | en |
local.abstract.english | <p>There is a serious concern as to whether the Landsat-5 Thematic Mapper (TM) will provide imagery up until the launch of the Landsat Data Continuity Mission (LDCM), which is expected in December 2012. The concern is due to fuel shortages and sporadic satellite and sensor problems. The Landsat-7 Enhanced Thematic Mapper (ETM+) scan-line corrector (SLC) malfunction in 2003 means that ETM+ imagery contains strips of missing data. Consequently there is concern that the highest quality Landsat imagery may not be available for monitoring for the years 2011 and 2012. Natural resource monitoring agencies, therefore, are faced with the serious challenge of determining a suitable alternative to Landsat-5 TM imagery should the need arise. While literature exists on possible alternatives, there is a lack of studies that provide guidelines to monitoring agencies on the issues to be explored when considering an alternative data source. We undertook a study that identified Landsat-7 ETM+, SPOT4 HRVIR, SPOT5 HRG, and IRS-P6 LISS-III as the most suitable alternatives for monitoring vegetation cover in Queensland and New South Wales (NSW) in eastern Australia. None of the sensors were found to be ideal candidates due to a combination of one or more of lower radiometric quality, increased data volumes, additional processing requirements, and higher purchasing costs. We found that the low cost and ease of access to Landsat-7 ETM+ made it a technically and economically viable option for annual monitoring of woody vegetation extent and change in eastern Australia. However, Landsat-7 ETM+ may not be an option in many areas of the world due to high cloud coverage. We used the experiences gained through this work to recommend a process that natural resource management agencies can use to explore the issues related to selecting an alternative to Landsat-5 TM for land cover monitoring.</p> | en |
local.title.maintitle | Alternatives to Landsat-5 Thematic Mapper for operational monitoring of vegetation cover | en |
local.output.categorydescription | C1 Refereed Article in a Scholarly Journal | en |
local.search.author | Gill, Tony | en |
local.search.author | Clark, Andrew | en |
local.search.author | Scarth, Peter | en |
local.search.author | Danaher, Tim | en |
local.search.author | Gillingham, Sam | en |
local.search.author | Armston, John | en |
local.search.author | Phinn, Stuart | en |
local.uneassociation | No | en |
local.atsiresearch | No | en |
local.sensitive.cultural | No | en |
local.year.published | 2010 | en |
local.fileurl.closedpublished | https://rune.une.edu.au/web/retrieve/32ef9ae5-a53f-4784-b8f5-2c6d616792ba | en |
local.subject.for2020 | 401304 Photogrammetry and remote sensing | en |
local.subject.seo2020 | 140106 Land | en |
local.profile.affiliationtype | External Affiliation | en |
local.profile.affiliationtype | External Affiliation | en |
local.profile.affiliationtype | External Affiliation | en |
local.profile.affiliationtype | External Affiliation | en |
local.profile.affiliationtype | External Affiliation | en |
local.profile.affiliationtype | External Affiliation | en |
local.profile.affiliationtype | External Affiliation | en |
Appears in Collections: | Journal Article School of Science and Technology |
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