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Geomatics, Volume 4, Issue 3

September 2024 - 7 articles

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Articles (7)

  • Article
  • Open Access
4 Citations
2,603 Views
20 Pages

Monitoring the Net Primary Productivity of Togo’s Ecosystems in Relation to Changes in Precipitation and Temperature

  • Badjaré Bilouktime,
  • Folega Fousséni,
  • Bawa Demirel Maza-esso,
  • Liu Weiguo,
  • Huang Hua Guo,
  • Wala Kpérkouma and
  • Batawila Komlan

18 September 2024

Climate variability significantly impacts plant growth, making it crucial to monitor ecosystem performance for optimal carbon sequestration, especially in the context of rising atmospheric CO2 levels. Net Primary Productivity (NPP), which measures th...

  • Article
  • Open Access
3 Citations
74,640 Views
31 Pages

20 August 2024

Past studies have reported a decreasing planetary albedo and an increasing absorption of solar radiation by Earth since the early 1980s, and especially since 2000. This should have contributed to the observed surface warming. However, the magnitude o...

  • Article
  • Open Access
4 Citations
2,807 Views
25 Pages

8 August 2024

In the field of geomatics, artificial intelligence (AI) and especially machine learning (ML) are rapidly transforming the field of geomatics with respect to collecting, managing, and analyzing spatial data. Feature selection as a building block in ML...

  • Technical Note
  • Open Access
1,627 Views
15 Pages

Transformation of a Classified Image from Pixel Clutter to Land Cover Map Using Geometric Generalization and Thematic Self-Enrichment

  • Geir-Harald Strand,
  • Eva Solbjørg Flo Heggem,
  • Linda Aune-Lundberg,
  • Agata Hościło and
  • Adam Waśniewski

29 July 2024

Land cover maps are frequently produced via the classification of satellite imagery. There is a need for a practicable and automated approach for the generalization of these land cover classification results into scalable, digital maps while minimizi...

  • Article
  • Open Access
2 Citations
4,120 Views
18 Pages

Urban Planning with Rational Green Infrastructure Placement Using a Critical Area Detection Method

  • Herath Mudiyanselage Malhamige Sonali Dinesha Herath,
  • Takeshi Fujino and
  • Mudalige Don Hiranya Jayasanka Senavirathna

5 July 2024

In an era of intense urban development and climate extremes, green infrastructure (GI) has become crucial for creating sustainable, livable, and resilient cities. However, the efficacy of GI is frequently undermined by haphazard implementation and re...

  • Article
  • Open Access
2 Citations
3,462 Views
16 Pages

Classification of Coastal Benthic Substrates Using Supervised and Unsupervised Machine Learning Models on North Shore of the St. Lawrence Maritime Estuary (Canada)

  • Guillaume Labbé-Morissette,
  • Théau Leclercq,
  • Patrick Charron-Morneau,
  • Dominic Gonthier,
  • Dany Doiron,
  • Mohamed-Ali Chouaer and
  • Dominic Ndeh Munang

30 June 2024

Classification of benthic substrates is a core necessity in many scientific fields like biology, ecology, or geology, with applications branching out to a variety of industries, from fisheries to oil and gas. In the first part, a comparative analysis...

  • Article
  • Open Access
8 Citations
2,995 Views
24 Pages

Assessing Maize Yield Spatiotemporal Variability Using Unmanned Aerial Vehicles and Machine Learning

  • Colette de Villiers,
  • Zinhle Mashaba-Munghemezulu,
  • Cilence Munghemezulu,
  • George J. Chirima and
  • Solomon G. Tesfamichael

28 June 2024

Optimizing the prediction of maize (Zea mays L.) yields in smallholder farming systems enhances crop management and thus contributes to reducing hunger and achieving one of the Sustainable Development Goals (SDG 2—zero hunger). This research in...

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Geomatics - ISSN 2673-7418