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Monitoring after the conclusion of mining works

Tomaž Hribar

Tomaž Hribar

Institute for Mining, Geotechnology and EnvironmentLjubljana, Slovenija
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Hribar, Tomaž
, 
Tomaž Pečolar

Tomaž Pečolar

Institute for Mining, Geotechnology and EnvironmentLjubljana, Slovenija
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Pečolar, Tomaž
 und 
Goran Vižintin

Goran Vižintin

University of Ljubljana, Faculty of Natural Sciences and EngineeringLjubljana, Slovenija
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Vižintin, Goran
  
03. Mai 2021
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Artikel-Kategorie: Original scientific paper
Online veröffentlicht: 03. Mai 2021
Seitenbereich: 177 - 184
Eingereicht: 24. März 2021
Akzeptiert: 24. März 2021
DOI: https://doi.org/10.2478/rmzmag-2020-0020
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© 2021 Tomaž Hribar et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Figure 1

Depiction of the RTH extraction area and areas of underground work [1].
Depiction of the RTH extraction area and areas of underground work [1].

Figure 2

Surface deformations.
Surface deformations.

Figure 3

Unmanned aerial vehicles suitable for surface use: (A) Teklite, (B) GoSurv, (C) Swamp Fox, (D) Quadcopter, (E) Phantom 2 Vision+, and (F) Aeryon Scout [4].
Unmanned aerial vehicles suitable for surface use: (A) Teklite, (B) GoSurv, (C) Swamp Fox, (D) Quadcopter, (E) Phantom 2 Vision+, and (F) Aeryon Scout [4].

Figure 4

DMR display made with different interpolation algorithms. (A) Isohypse of a hypothetical area. (B) DMR constructed by vertical scanning algorithms. (C) DMR constructed by maximum slope algorithms. (D) DMR produced by the weighted average algorithm [5].
DMR display made with different interpolation algorithms. (A) Isohypse of a hypothetical area. (B) DMR constructed by vertical scanning algorithms. (C) DMR constructed by maximum slope algorithms. (D) DMR produced by the weighted average algorithm [5].

Figure 5

Remediated area above the mining area.
Remediated area above the mining area.

Impact categorization [1]_

Category [Limit]
Segment I II III IV
Movement measurements Above 50 mm, also new measurement sites Up to 50 mm and deformation trend Up to 20 mm and deformation trend Below 20 mm
Inclinometer measurements Above 50 mm, also new measurement sites Up to 50 mm and deformation trend Up to 20 mm and deformation trend Below 10 mm

The scope of unmanned aerial vehicle uses in mining [4]_

Surface mines Underground mines Closed mines
- Mine operation - Geotechnical characterization - Land subsidence monitoring
- 3D mapping - Rock size distribution - Recultivation
- Bank stability - Monitoring and measurement of gases - Surface mapping
- Mine safety - Mine rescuing - Detecting gas pockets
- Structure monitoring - Acid leakage monitoring
- Facility management
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Englisch
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Informatik, Datanbanken und Data Mining, Geowissenschaften, Geodäsie, Geologie und Mineralogie, Materialwissenschaft, Charakterisierung und Eigenschaften von Materialien
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