Results 41 to 50 of about 467 (181)
Archaeological Prospection, Volume 32, Issue 1, Page 59-76, January/March 2025.ABSTRACT Underwater archaeology relies on expensive and time‐consuming invasive methods for identifying and excavating objects buried in the seabed or identifying layers in shallow and intertidal environments. Especially shallow and intertidal environments are challenging due to locally high levels of sedimentation that offer good conditions for ...
T. M. Olsen +3 more
wiley +1 more source
AVALIAÇÃO DO POSICIONAMENTO GNSS OBTIDO PELOS MÉTODOS CINEMÃTICO RTK/NTRIP E PPP EM TEMPO REAL
Revista Brasileira de Cartografia, 2014 Neste trabalho foram analisados os métodos de posicionamento PPP cinemático em tempo real via software BNC V. 2.6 do BKG (Bundesamt für Kartographie und Geodäsie), posicionamento RTK (Real Time Kinematic) usando o protocolo NTRIP da RBMC-IP e o ...
Alexandre do Nascimento Souza +2 more
doaj
GPS Based Navigation and Mobile Base Station of a Mobile Robot Platform
Chemical Engineering Transactions, 2023 One of the central challenges of today is to increase the degree of automation of the available systems and equipment in a sustainable way. This paper presents the development of an outdoor mobile robot platform navigation method, including an on-board ...
Dániel Eredits +2 more
doaj
Spatial Distribution of Thaw Depth in Palsas Estimated From Optical Unoccupied Aerial Systems Data
Permafrost and Periglacial Processes, Volume 36, Issue 1, Page 22-36, January/March 2025.ABSTRACT Maximum seasonal thaw depth, referred to as active layer thickness (ALT), is one of the key parameters used to monitor permafrost conditions. ALT maps based on interpolation of point measurements or derived from coarse or moderate spatial resolution satellite data often hide small‐scale spatial variations in thaw depth resulting from ...
Mariana Verdonen +6 more
wiley +1 more source
Datum: Journal of Geodesy and Geomatics, 2022 Kegiatan pengukuran dan pemetaan bidang tanah dapat dilakukan dengan menggunakan GNSS metode RTK (Real Time Kinematic) baik RTK-Radio maupun RTK-NTRIP. Pada metode RTK-NTRIP terdapat dua jenis yaituRTK- NTRIP Single Base dan Network RTK. Kedua metode tersebut dibedakan berdasarkan jumlah titik ikat CORS yang digunakan sehingga menyebabkan terjadinya ...
M Reza Rizkia +2 more
openaire +1 more source
Paving the Way for Low‐Carbon Shipping Fuels in Long‐Haul Trade Routes
International Journal of Energy Research, Volume 2025, Issue 1, 2025.In 2023, the International Maritime Organization strengthened its ambition, aiming at net‐zero greenhouse gas (GHG) emissions by 2050. This goal depends on the replacement of oil‐derived fuels by alternative fuels and motorizations that bring the risk of technological lock‐in and increasing global trade costs. The establishment of low‐carbon (LC) trade
Laura de B. P. Viana +5 more
wiley +1 more source
Analisis Hasil Pengukuran Bidang Tanah Menggunakan Teknologi CORS-NTRIP dan PPP
REKA GEOMATIKA, 2018 ABSTRAKKebutuhan akan pemanfaatan tanah dan ruang semakin meningkat setiap tahun. Untuk mengendalikan kebutuhan tersebut maka diperlukan penyediaan sertifikat bidang tanah. Pengadaan sertifikat ini terkait erat dengan metode pengukuran. Badan Pertanahan Nasional melalui petunjuk teknisnya membagi metode pengukuran menjadi empat.
Gusti Ayu Jessy Kartini +2 more
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Near‐Real‐Time Identification of the Source of Ionospheric Disturbances
Journal of Geophysical Research: Space Physics, Volume 129, Issue 11, November 2024.Abstract The ionosphere is characterized by a large number of disturbances generated in response to a wide range of phenomena, including natural hazards, space weather and man‐made events. Identification of the origin of ionospheric disturbances (ID), especially in real or near‐real‐time (NRT), is an extremely difficult task, and it is one of the most ...
B. Maletckii, E. Astafyeva
wiley +1 more source
Pengaruh Lingkungan Pengamatan pada Ketelitian Horisontal GNSS dengan Metode RTK-NTRIP
Jurnal Nasional Pengelolaan Energi MigasZoom, 2020 The aim of this research is to empirically prove the influence of the observation environment on the horizontal accuracy of GNSS by the RTK-NTRIP method with an emphasis on various possible obstruction conditions and the length of time to achieve accuracy ≤5 cm.
openaire +2 more sources
Ionospheric Nowcasting Over Italy Through Data Assimilation: A Synergy Between IRI UP and IONORING
Space Weather, Volume 22, Issue 5, May 2024.Abstract An accurate modeling of the ionosphere electron density is pivotal to guarantee the effective operation of communication and navigation systems, particularly during Space Weather events. Despite the crucial contribution of empirical models like the International Reference Ionosphere (IRI), their limitations in predicting ionospheric ...
Alessio Pignalberi +6 more
wiley +1 more source