Results 191 to 200 of about 3,063,503 (227)

A national scale coastal change dataset for Aotearoa New Zealand. [PDF]

Data Brief
Tuck M, Dickson M, Ryan E, Ford M, Konlechner T.   +4 more
europepmc   +1 more source

Quantifying the Measurement Precision of a Commercial Ultrasonic Real-Time Location System for Camera Pose Estimation in Indoor Photogrammetry. [PDF]

Sensors (Basel)
Nayko F, Lichti DD.
europepmc   +1 more source

High-Resolution Mapping of Environmental Suitability for Reported Ebola Spillover Events in Uganda to Inform Surveillance and Preparedness. [PDF]

J Trop Med
Paasi G, Malaika N, Okware S, Olupot-Olupot P.   +3 more
europepmc   +1 more source

Long-term visual localization in dynamic benthic environments: the SEALOC dataset, footprint-based ground truth, and visual place recognition benchmark. [PDF]

Front Robot AI
Larsen MK, Pizarro O.
europepmc   +1 more source

Evaluation of prophylaxis protocols and spatial distribution of humans wounded by bats: a descriptive study, Palmas, 2013-2023. [PDF]

Epidemiol Serv Saude
Freitas TCR, Soares AB, Figueiredo BNS.
europepmc   +1 more source

The cobras (genus Naja) of Myanmar: An updated species list with information on identification, distributions, and medical importance. [PDF]

PLoS Negl Trop Dis
Balchan NR, Oo WP, Wogan GOU, Keyler DE, Wüster W.   +4 more
europepmc   +1 more source

Problems in Direct-Georeferencing by INS/DGPS in the Airborne Environment

, 1999
openaire   +1 more source

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Theory and reality of direct georeferencing in national coordinates

ISPRS Journal of Photogrammetry and Remote Sensing, 2008
This paper focuses on the transformation of the sensor's exterior orientation parameters obtained by direct georeferencing (DG) to national reference frames and their subsequent projection for mapping purposes. The required steps are explained and the emphasis is put on the minimization of distortions arising from the curvature of the earth and the ...
Jan Škaloud
exaly   +3 more sources

Direct georeferencing of airborne pushbroom images

Journal of the Chinese Institute of Engineers, Transactions of the Chinese Institute of Engineers,Series A/Chung-kuo Kung Ch'eng Hsuch K'an, 2015
Direct georeferencing (DG) for orthoimage production based on collinearity equations has emerging as a standard photogrammetric operation. In this paper, the basic idea of DG is realized and refined with 19 self-calibration parameters for rectifying airborne pushbroom hyperspectral images collected using the intelligent spectral imaging system (ISIS ...
Ching-Kuo Yeh, Victor J.D. Tsai
exaly   +2 more sources

Approximate direct georeferencing in national coordinates

ISPRS Journal of Photogrammetry and Remote Sensing, 2006
Abstract Direct georeferencing has gained an increasing importance in photogrammetry and remote sensing. Thereby, the parameters of exterior orientation (EO) of an image sensor are determined by GPS/INS, yielding results in a global geocentric reference frame.
exaly   +2 more sources