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Showing 1-20 of 88 results
  1. The variance inflation factor to account for correlations in likelihood ratio tests: deformation analysis with terrestrial laser scanners

    The measurement noise of a terrestrial laser scanner (TLS) is correlated. Neglecting those correlations affects the dispersion of the parameters when...

    Gaël Kermarrec, Michael Lösler, ... Steffen Schön in Journal of Geodesy
    Article Open access 27 October 2022
  2. On the impact of correlations on the congruence test: a bootstrap approach

    The detection of deformation is one of the major tasks in surveying engineering. It is meaningful only if the statistical significance of the...

    Kermarrec Gaël, Kargoll Boris, Alkhatib Hamza in Acta Geodaetica et Geophysica
    Article Open access 06 July 2020
  3. Deformation Analysis

    Krzysztof Nowel in Encyclopedia of Geodesy
    Living reference work entry 2022
  4. The effect of wind and plume height reconstruction methods on the accuracy of simple plume models — a second look at the 2010 Eyjafjallajökull eruption

    Real-time monitoring of volcanic ash plumes with the aim to estimate the mass eruption rate is crucial for predicting atmospheric ash concentration....

    Tobias Dürig, Magnús T. Gudmundsson, ... Louise S. Schmidt in Bulletin of Volcanology
    Article 28 February 2022
  5. Testing Capabilities of Locata Positioning System for Displacement Measurements

    GNSS has limitations or cannot be applied in specific environments with poor geometry like city streets, tunnels, bridges, quarries, mines, ports or...
    Igor Grgac, Rinaldo Paar, ... Ivan Jakopec in Contributions to International Conferences on Engineering Surveying
    Conference paper 2021
  6. Glacial lakes map** using satellite images and deep learning algorithms in Northwestern Indian Himalayas

    Global climate change's influence on the Himalayan glaciers has initiated glacier retreats, resulting in the development and evolution of glacial...

    Anita Sharma, Chander Prakash in Modeling Earth Systems and Environment
    Article 29 November 2023
  7. Determining Variance-Covariance Matrices for Terrestrial Laser Scans: A Case Study of the Arch Dam Kops

    Deformation and displacement monitoring of arch dams is usually conducted by measurement methods that gained widespread acceptance. Mostly pointwise...
    Conference paper 2021
  8. Magnetic Signature of Gold Deposits: Example from Um Garayat Region, South Eastern Desert, Egypt

    Magnetic methods of exploration have proved to be efficient and have potential in the gold mineralization industry. New magnetic processing...

    Mohamed Mostafa Gobashy, Mahmoud M. Mekkawi, ... Mohamed Hassan Khalil in Pure and Applied Geophysics
    Article Open access 27 January 2023
  9. Cosmopolitan Status for Taramelliceras kachhense (Waagen) (Ammonoidea) from Kutch, Western India

    Individual organisms within extant species, including cephalopods, vary morphologically (size, shape and colour), physiologically, behaviourally and...
    Pinaki Roy, Sunipa Mandal, ... Sharadindu Layek in Mesozoic Stratigraphy of India
    Chapter 2021
  10. Effect of Ni2+, Zn2+, and Co2+ on green rust transformation to magnetite

    In this study, we investigated Ni 2+ , Zn 2+ , and Co 2+ mineralogical incorporation and its effect on green rust transformation to magnetite. Mineral...

    Orion Farr, Evert J. Elzinga, Nathan Yee in Geochemical Transactions
    Article Open access 29 December 2022
  11. Attribution of the seasonality of atmospheric heating changes over the western tropical Pacific with a focus on the spring season

    Atmospheric diabatic heating, a major driving force of atmospheric circulation over the tropics, is strongly confined to the tropical western North...

    Shuheng Lin, Song Yang, ... Jiaxue Wu in Climate Dynamics
    Article Open access 03 November 2021
  12. Seasonal implications for taxonomic sufficiency to simplify M-AMBI methodology in the coastal area adjacent to a eutrophic estuary

    Taxonomic sufficiency (TS) refers to identifying taxa to a taxonomic level sufficient to detect community changes in stressed environments and may...

    Chenman Yang, Hongjun Song, ... Hongjun Li in Acta Oceanologica Sinica
    Article 01 October 2023
  13. Contemporary climate change velocity for near-surface temperatures over India

    Velocity of climate change (VoCC), also known as climate velocity, has been widely used as a climate change metric to inform the past and projected...

    Disha Sachan, Pankaj Kumar, Md. Saquib Saharwardi in Climatic Change
    Article 13 August 2022
  14. An Integrated Extreme Rainfall Modeling Tool (SDExtreme) for Climate Change Impacts and Adaptation

    The estimation of the Intensity–Duration–Frequency (IDF) relation is often necessary for the planning and design of various hydraulic structures and...

    Myeong-Ho Yeo, Van-Thanh-Van Nguyen, ... Theodore A. Kpodonu in Water Resources Management
    Article Open access 04 June 2022
  15. Enhanced clay formation key in sustaining the Middle Eocene Climatic Optimum

    The Middle Eocene Climatic Optimum (around 40 million years ago) was a roughly 400,000-year-long global warming phase associated with an increase in...

    Alexander J. Krause, Appy Sluijs, ... Philip A. E. Pogge von Strandmann in Nature Geoscience
    Article Open access 31 July 2023
  16. A self-adaptable Manta ray optimized Gabor filter for satellite image enhancement

    Enhancing the textural details in a satellite image play a significant part in satellite image processing. Satellite images are rich in textural and...

    Anju Asokan in Earth Science Informatics
    Article 08 March 2023
  17. Role of the Bay of Bengal warming in the Indian summer monsoon rainfall trend

    The Bay of Bengal (BoB) sea surface temperatures (SSTs) are found to be negatively correlated with the Indian summer monsoon (ISM) rainfall at...

    Bidyut Bikash Goswami, Raghu Murtugudde, Soon-Il An in Climate Dynamics
    Article 02 December 2021
  18. Assessing the large-scale drivers of precipitation in the northeastern United States via linear orthogonal decomposition

    This study examines the linear orthogonal modes associated with monthly precipitation in the northeastern United States, from CESM1 LENS (35 ensemble...

    Raymond Sukhdeo, Paul A. Ullrich, Richard Grotjahn in Climate Dynamics
    Article Open access 28 April 2022
  19. Structure and seismo-tectonic investigation of the Sarıgöl- Buldan region, Western Anatolia, by using gravity and seismicity data

    The parameter b (commonly referred to as the b-value) is one of the most significant seismic parameters to describe the seismicity of an investigated...

    Fatma Figen Altinoğlu, Gulten Polat in Journal of Mountain Science
    Article 26 October 2022
  20. Microsites and early litter decomposition patterns in the soil and forest canopy at regional scale

    Plant litter decomposition is a key ecological process that is mostly studied at the forest floor. However, decomposition generally starts in the...

    Yonatan Aguilar-Cruz, José G. García-Franco, Gerhard Zotz in Biogeochemistry
    Article Open access 13 October 2020
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