Zobrazeno 1 - 10
of 27
pro vyhledávání: '"positional accuracy assessment"'
Publikováno v:
Geodetski Vestnik, Vol 65, Iss 01, Pp 13-26 (2021)
This study evaluates the applicability of different models of coordinate transformation between local and global geodetic datums. The results indicate the grid-based method as the best solution, assuming a sufficient density of tie points. Transforma
Externí odkaz:
https://doaj.org/article/6a92be178440470b883552de98172c7e
Publikováno v:
Geodetski Vestnik, Vol 61, Iss 3, Pp 373-386 (2017)
Three validation techniques for performing positional accuracy assessments in georeferencing were critically reviewed in this study, with an aim of estimating the possibilities of identifying and removing the geometric deformations of raster images.
Externí odkaz:
https://doaj.org/article/b400422cf9c34b12b0dce51f7225c5c6
Autor:
Juan J. Ruiz-Lendínez, Manuel A. Ureña-Cámara, José L. Mesa-Mingorance, Francisco J. Quesada-Real
Publikováno v:
ISPRS International Journal of Geo-Information, Vol 10, Iss 7, p 430 (2021)
There are many studies related to Imagery Segmentation (IS) in the field of Geographic Information (GI). However, none of them address the assessment of IS results from a positional perspective. In a field in which the positional aspect is critical,
Externí odkaz:
https://doaj.org/article/0bd1a2acabf4437f9f626be3d0bcec4d
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLII-2-W13, Pp 637-641 (2019)
Open pit mines localized in high mountains are probably one of the most complex environments for Structure-From-Motion (SfM) based photogrammetry. The case study presented in this paper refers to the realization of a detailed topographic mapping in t
Autor:
José Luis Mesa-Mingorance, Francisco J. Quesada Real, Juan José Ruiz-Lendínez, Manuel Antonio Ureña-Cámara
Publikováno v:
ISPRS Int. J. Geo-Inf. 2021, 10(7), 430
ISPRS International Journal of Geo-Information, Vol 10, Iss 430, p 430 (2021)
ISPRS International Journal of Geo-Information
Volume 10
Issue 7
RODIN. Repositorio de Objetos de Docencia e Investigación de la Universidad de Cádiz
instname
ISPRS International Journal of Geo-Information, Vol 10, Iss 430, p 430 (2021)
ISPRS International Journal of Geo-Information
Volume 10
Issue 7
RODIN. Repositorio de Objetos de Docencia e Investigación de la Universidad de Cádiz
instname
There are many studies related to Imagery Segmentation (IS) in the field of Geographic Information (GI). However, none of them address the assessment of IS results from a positional perspective. In a field in which the positional aspect is critical,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2cf8b144fa4c5c0b08ca6f79a967097f
http://hdl.handle.net/10498/25641
http://hdl.handle.net/10498/25641
Publikováno v:
Geodetski vestnik. glasilo Zveze geodetov Slovenije, vol. 65, no. 1, pp. 13-26, 2021.
V delu je ovrednotena uporabnost različnih modelov transformacije koordinat med lokalnim in globalnim geodetskim datumom. Rezultati raziskave nakazujejo, da je ob zadostni gostoti veznih točk najboljši model transformacije z gridnim modelom pomiko
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3505::207381cf2611b95e77d3c3f56cdd3f7a
https://hdl.handle.net/20.500.12556/RUL-132760
https://hdl.handle.net/20.500.12556/RUL-132760
Publikováno v:
Geodetski Vestnik, Vol 61, Iss 3, Pp 373-386 (2017)
Geodetski vestnik
Geodetski vestnik
Three validation techniques for performing positional accuracy assessments in georeferencing were critically reviewed in this study, with an aim of estimating the possibilities of identifying and removing the geometric deformations of raster images.
Laser scanning does not provide unlimited geometrical accuracy and integrity when scanning complex objects. Scanning systems have a minimum and maximum range in which they operate, depending on the technical characteristics. Scanning below or above t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0aeb6f09ee47337e75a5715dfc3e331c
https://www.bib.irb.hr/1001359
https://www.bib.irb.hr/1001359
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