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Geographies, Volume 3, Issue 3

2023 September - 11 articles

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Articles (11)

  • Review
  • Open Access
35 Citations
10,265 Views
12 Pages

Geomorphological Mapping Global Trends and Applications

  • Adolfo Quesada-Román and
  • Manuel Peralta-Reyes

17 September 2023

This study conducts a bibliometric analysis of 735 research papers on geomorphological mapping published in English between 2000 and 2021 using the Web of Science database. The analysis focuses on key metrics such as annual publication rates, journal...

  • Article
  • Open Access
4 Citations
3,967 Views
26 Pages

16 September 2023

Social media platforms are valuable data sources in the study of public reactions to events such as natural disasters and epidemics. This research assesses for selected countries around the globe the time lag between daily reports of COVID-19 cases a...

  • Article
  • Open Access
1,845 Views
10 Pages

Background Tests and Improvements at LAC-UFF Aiming at Sample Size Reduction in Foraminifera 14C Measurement

  • Bruna M. Netto,
  • Kita D. Macario,
  • Ayrton Assumpção,
  • Maikel Diaz,
  • Stewart J. Fallon,
  • Xiaomei Xu,
  • Ingrid Chanca and
  • Carla Carvalho

1 September 2023

Foraminifera are widely used in paleoclimatic and paleoceanographic studies, providing information about past ocean conditions. However, in order to use these tracers, it is essential to obtain an accurate chronology. Radiocarbon has proven to be a p...

  • Article
  • Open Access
2 Citations
2,550 Views
11 Pages

Investigating the Use of Street-Level Imagery and Deep Learning to Produce In-Situ Crop Type Information

  • Fernando Orduna-Cabrera,
  • Marcial Sandoval-Gastelum,
  • Ian McCallum,
  • Linda See,
  • Steffen Fritz,
  • Santosh Karanam,
  • Tobias Sturn,
  • Valeria Javalera-Rincon and
  • Felix F. Gonzalez-Navarro

30 August 2023

The creation of crop type maps from satellite data has proven challenging and is often impeded by a lack of accurate in situ data. Street-level imagery represents a new potential source of in situ data that may aid crop type mapping, but it requires...

  • Article
  • Open Access
10 Citations
4,723 Views
20 Pages

27 August 2023

An enumeration of spatial autocorrelation’s (SA’s) polyvalent forms occurred nearly three decades ago. Attempts to conceive and disseminate a clearer explanation of it employ metaphors seeking to better relate SA to a student’s or s...

  • Article
  • Open Access
8 Citations
4,995 Views
21 Pages

Toward a Permafrost Vulnerability Index for Critical Infrastructure, Community Resilience and National Security

  • Lilian Alessa,
  • James Valentine,
  • Sean Moon,
  • Chris McComb,
  • Sierra Hicks,
  • Vladimir Romanovsky,
  • Ming Xiao and
  • Andrew Kliskey

23 August 2023

There has been a growth in the number of composite indicator tools used to assess community risk, vulnerability, and resilience, to assist study and policy planning. However, existing research shows that these composite indicators vary extensively in...

  • Article
  • Open Access
16 Citations
3,050 Views
23 Pages

Comparison of Empirical ETo Relationships with ERA5-Land and In Situ Data in Greece

  • Nikolaos Gourgouletis,
  • Marianna Gkavrou and
  • Evangelos Baltas

3 August 2023

Reference evapotranspiration (ETo) estimation is essential for water resources management. The present research compares four different ETo estimators based on reanalysis data (ERA5-Land) and in situ observations from three different cultivation site...

  • Article
  • Open Access
7 Citations
5,850 Views
22 Pages

Climate change is altering the conditions to which communities have adapted. The Köppen–Geiger classification system can provide a compact metric to identify regions with notable changes in climatic conditions. Shifting Köppen–G...

  • Article
  • Open Access
4 Citations
5,969 Views
18 Pages

Colonia communities, which host forgotten Americans, lack essential services such as portable water, adequate wastewater and solid waste disposal, adequate drainage, and adequate paved roads. The aim of this study is to investigate five key aspects o...

  • Technical Note
  • Open Access
15 Citations
9,164 Views
13 Pages

OpenDroneMap: Multi-Platform Performance Analysis

  • Augustine-Moses Gaavwase Gbagir,
  • Kylli Ek and
  • Alfred Colpaert

This paper analyzes the performance of the open-source OpenDroneMap image processing software (ODM) across multiple platforms. We tested desktop and laptop computers as well as high-performance cloud computing and supercomputers. Multiple machine con...

  • Article
  • Open Access
7 Citations
6,326 Views
30 Pages

The most extensive coverage of surficial sediment samples collected to date on Egypt’s Nile Delta coast and shelf is needed to better define sediment dispersal patterns across this setting’s rapidly eroding margin. Changes in time are now...

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Geographies - ISSN 2673-7086