Using Remote Sensing Techniques in Environmental Management

Herbei, Mihai Valentin; Herbei, Roxana Claudia; Șmuleac, Laura; Sălăgean, Tudor

doi:10.15835/buasvmcn-agr:12441

Cited by 6 publications

(3 citation statements)

References 11 publications

(11 reference statements)

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“…(Pop et al, 2013;Ortelecan et al, 2014;Farcaș et al, 2016;Sestraș et al, 2016) Thus, in order to ensure the compliant functionality of some special equipment or constructions, it is necessary to significantly increase the accuracy of the engineering geodetic measurements. (Ficior et al, 2011;Herbei et al, 2016;Manea et al, 2016) In the case of conventional positioning in the field of classical constructions, the necessary equipment is sufficient to achieve accuracies for determining a direction of ± 10cc, which would mean a medium-precision theodolite; in the case of the installation of some industrial equipment, the precision requirements, make that in the choice of the equipment necessary for this type of works a much more careful analysis is imposed on the possibilities offered. Savu et al, 2015;Păunescu et al, 2016;Sălăgean et al, 2016;Nap et al, 2019) This review studied the latest measurement techniques usable in positioning, highlighting their advantages and disadvantages, in order to make them available to those interested, with benefits in terms of efficiency and accuracy in addressing this type of work.…”

Section: Methodsmentioning

confidence: 99%

The Impact of Modern Topo-Geodetic Technologies on Positioning Techniques

et al. 2022

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The field of constructions has evolved extraordinarily in terms of measurement techniques, requiring increasing accuracy. This has led to the creation of new specific technologies, and implicitly measuring instruments. The range of classical geodetic measuring instruments has been completed with new high precision instruments, even in the field of physics or machine building. The use of geodetic measurement methods in the field of Engineering Topographic Measurement Techniques involves, in addition to ensuring precision requirements, the choice of appropriate devices and technologies. This choice is imposed both by the previous precision calculations, starting from a maximum permissible deviation given, and by the knowledge of the execution and assembly technologies. The purpose of this paper was to study the effect and also the impact that new technologies had on the main measurement activities, and of course on measurement techniques. This review article summarizes, analyzes and discusses the current state of primary research in terms of the impact of current or developing technologies on geodetic techniques. The global corpus of primary research is growing at an unprecedented rate. It is difficult for most researchers to grasp the state of the art of a topic. A vast number of bibliographic references were taken into account, on which analyzes were performed.

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Section: Methodsmentioning

confidence: 99%

The Impact of Modern Topo-Geodetic Technologies on Positioning Techniques

et al. 2022

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“…The technical function of the cadastre aims to determine the position, configuration and size of land areas and buildings. These data are obtained through operations specific to the fields of geodesy, topography, photogrammetry and cartography (Herbei et al, 2016;Moscovici et al, 2016;Ortelecan et al, 2016).…”

Section: Articlementioning

confidence: 99%

The Use of UAV Photogrammetric Technology in Order to Make the Cadastral Documentation of Detachment in Two Lots of a Property Located in Valea Ierii, Cluj County

et al. 2021

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The cadastre and the land book form a unitary and mandatory system that ensures technical, economic and legal records of all the properties on the territory of the country. This paper includes the presentation of the operations necessary to prepare the cadastral documentation for detachment in two lots, using UAV photogrammetric technology. The studied area is located in the suburbs of Valea Ierii locality, with an area of 212353 sqm. The main part of the project was based on the use of the UAV photogrammetric method to survey the area. At the same time, two GNSS receivers were used to complete the photogrammetric measurements. Control and verification points were premarked on the ground, the coordinates of which were determined by the real-time kinematic GNSS method. This operation was followed by performing the photogrammetric flight using an UAS platform. The flight lasted about 17 minutes, covered an area of 29 ha and 288 frames were captured. The front overlap between photos was set to 75% and the side overlap to 65%. New technologies for taking frames and processing them have been adopted, through methods that involve a low cost and a shorter time to perform specific operations.

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“…management (Herbei et al, 2016). These systems are required as a control tool by the owner of the land, most of the times the Romanian state in relation to the animal breeders who rent these surfaces for long term.…”

Section: Introductionmentioning

confidence: 99%

Implementation of Aerial Monitoring Technology in Permanent Grassland Management

Popescu¹,

Popescu²,

Herbei³

et al. 2019

BUASVMCN-HORT

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In the last decade, in Romania, the management of large and very diverse agricultural areas from the point of view of the relief has been imposed especially the for the case of permanent grasslands. These ecosystems that are in balance due to the interdependence between the biotic and abiotic factors should be exploited according to correct management practices, supervised so that their level of production and quality should not be damaged. With the help of computer systems, the management and exploitation plan was established for 10-year periods corresponding to the period of renting these areas to livestock breeders. The present study aims at using the aerial monitoring with drone systems, the aerial surveillance of the correct implementation of management practices contractually assumed by the users and the breeders respectively. Thus, it is analyzed the quadratic processing of the surfaces, the compliance with the limits of rented areas, the observance of the load with animals per hectare (livestock unit LU) as well as of other management elements imported for maintaining and improving the condition of the permanent grasslands of Romania.

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Using Remote Sensing Techniques in Environmental Management

Cited by 6 publications

References 11 publications

The Impact of Modern Topo-Geodetic Technologies on Positioning Techniques

The Impact of Modern Topo-Geodetic Technologies on Positioning Techniques

The Use of UAV Photogrammetric Technology in Order to Make the Cadastral Documentation of Detachment in Two Lots of a Property Located in Valea Ierii, Cluj County

Implementation of Aerial Monitoring Technology in Permanent Grassland Management

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