Results 21 to 30 of about 479 (158)

State of heavy metals pollution of flooded agricultural land in the North part of Republic of Srpska [PDF]

open access: yesAgroznanje, 2016
This paper presents the results of the research of soil contamination in flooded area located at the confluence of Bosna and Sava rivers. The sampling was performed according to a network of points Etrs89 reference European Network based on grid points ...
Predić Tihomir   +3 more
doaj   +1 more source

Challenges and Harmonization of Local Datum Transformations within the Coordinate Reference Systems of North Macedonia [PDF]

open access: yesMicro, Macro & Mezzo Geoinformation
Accurate, reliable, and interoperable coordinate reference systems (CRS) form the basis of all modern geospatial, surveying, engineering, and cadastral activities.
Zoran Cvetkovski, Nikola Ribaroski
doaj   +1 more source

A Practical Procedure to Integrate the First 1:500 Urban Map of Valencia into a Tile-Based Geospatial Information System

open access: yesISPRS International Journal of Geo-Information, 2019
The use of geographic data from early maps is a common approach to understanding urban geography as well as to study the evolution of cities over time. The specific goal of this paper is to provide a means for the integration of the first 1:500 urban map
Miriam Villar-Cano   +2 more
doaj   +1 more source

An All-in-One Application for Temporal Coordinate Transformation in Geodesy and Geoinformatics

open access: yesISPRS International Journal of Geo-Information, 2020
Over the years, Global Navigation Satellite Systems (GNSS) have been established in the geosciences as a tool that determines the positions of discrete points (stations) on the Earth’s surface, on global to local spatial scales in a very simple and ...
Antonio Banko   +3 more
doaj   +1 more source

The NKG2008 GPS campaign – final transformation results and a new common Nordic reference frame

open access: yesJournal of Geodetic Science, 2016
The NKG 2008 GPS campaign was carried out in September 28 – October 4, 2008. The purpose was to establish a common reference frame in the Nordic- Baltic-Arctic region, and to improve and update the transformations from the latest global ITRF reference ...
Häkli P.   +8 more
doaj   +1 more source

Just Transition in Europe: A Regional Analysis of Environmental Inequality

open access: yesSustainable Development, EarlyView.
ABSTRACT The European Green Deal and the just‐transition agenda promise that no person and no place will be left behind, yet the regional distribution of multi‐impact, emission‐based environmental burdens remains insufficiently understood across Europe.
Iñaki Sasia, Gorka Bueno, Iker Etxano
wiley   +1 more source

Reference frames and reference networks

open access: yesGeodesy and Cartography, 2015
The summary of research activities concerning reference frames and reference networks performed in Poland in a period of 2011-2014 is presented. It contains the results of research on implementation of IUGG2011 and IAU2012 resolutions on reference ...
Bosy Jaroslaw, Krynski Jan
doaj   +1 more source

Urbanisation and human activities influence the co‐occurrence of red squirrels Sciurus vulgaris and meso‐carnivores in Berlin, Germany

open access: yesWildlife Biology, EarlyView.
Urban expansion is a major driver of habitat fragmentation, shrinking wildlife habitat, and restricting wildlife movements and activity patterns. In this novel environment, species must adapt to the new composition of wildlife communities. For example, red squirrels Sciurus vulgaris are commonly found in urban environments, while their potential ...
Josefa Vergara Stuardo   +2 more
wiley   +1 more source

Prioritizing areas for wolf management in Austria by modelling potential habitat and depredation risk

open access: yesWildlife Biology, EarlyView.
The recovery of wolf populations across Europe has reignited human–wildlife conflicts, particularly in countries such as Austria, where wolves have been absent for more than a century. Livestock depredation remains one of the primary sources of tension, and effective management requires a solid spatial basis for planning.
Florian Kunz   +5 more
wiley   +1 more source

High-Resolution UAV RGB Imagery Dataset for Precision Agriculture and 3D Photogrammetric Reconstruction Captured over a Pistachio Orchard (Pistacia vera L.) in Spain

open access: yesData, 2022
A total of 248 UAV RGB images were taken in the summer of 2021 over a representative pistachio orchard in Spain (X: 341450.3, Y: 4589731.8; ETRS89/UTM zone 30N). It is a 2.03 ha plot, planted in 2016 with Pistacia vera L. cv.
Sergio Vélez   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy