Results 61 to 70 of about 62,201 (166)
Sustainable Development, Volume 34, Issue 5, Page 7491-7508, September 2026.ABSTRACT The drivers of firms' participation in fragile markets have become increasingly complex. Under such conditions, the conventional explanation focusing on incentives within the OLI framework—ownership, location, and internalization advantages—proves insufficient.
Yu Ri Kim, Seo Yun Choi, Taewoo Roh
wiley +1 more source
International Journal of Digital EarthRecently, the use of Precise Point Positioning (PPP) has spread widely. Unlike Relative Positioning techniques, PPP uses only a single receiver unit. Although it provides sub-centimeter horizontal accuracy, the vertical accuracy of PPP is a hot topic in ...
Ahmed Al Shouny +2 more
doaj +1 more source
World Water Policy, Volume 12, Issue 3, August 2026.ABSTRACT Bengaluru, a primary metropolitan centre in India, is currently grappling with the dual crises of urban flooding and severe groundwater depletion. These challenges are driven by rapid urbanization, which has seen built‐up areas increase from 42% to 86% over two decades, resulting in a dramatic loss of vegetation and wetlands.
S. Biswas, S. V. B. Patel, B. Maheshwari
wiley +1 more source
, 2021 Bu araştırmada, Hassas Nokta Konumlama (PPP) yönteminin GNSS noktalarının konum doğruluğuna etkisi araştırılmıştır. GNSS konum doğruluklarının iyileştirilmesinde, seçtiğimiz 8 TUSAGA-Aktif istasyonlarını GAMIT/GLOBK yazılım takımıyla 24 saatlik RINEX ...
Özbulat, Özgür
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Kinematic GNSS-PPP results from various software packages and raw data configurations [PDF]
, 2012 [EN] In this study, kinematic precise point positioning (PPP) was tested. The raw data were taken from permanent stations, two airplane trajectories, a car trajectory and a walking trajectory.
Berné Valero, José Luis +3 more
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Palaeontology, Volume 69, Issue 4, July/August 2026.Abstract Palaeobiological evidence of predation on ostracods derives primarily from drill‐hole traces. However, this record is limited to sparse reports and rare quantitative analyses hinder understanding of influence of predator–prey interaction in the evolution of ostracods. Moreover, predation is rarely studied in deep‐water settings.
Camila Souza Cruz +6 more
wiley +1 more source
Accuracy assessment of kinematic PPP versus PPK for GNSS flights data processing
, 2022 The integration of survey-grade Global Navigation Satellite Systems (GNSS) with photogrammetric measurement studies conducted with an aircraft has the potential to meet the need for the use of ground control points (GCP).
GÜRTÜRK, Mert, SOYCAN, Metin
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Ecology and Evolution, Volume 16, Issue 6, June 2026.Using citizen‐science records, we analysed ecogeographic patterns of colour polymorphism in two closely related centipede species across Japan. While two colour morphs in Scolopendra mutilans are broadly sympatric, they are geographically restricted in S. japonica despite overlapping climatic niches and biotic interactions.
Ryosuke Uno, Shouta Iyoda
wiley +1 more source
, 2010 Popis přesného určování polohy jednotlivého přijímače GPS on-line výpočtem na kanadském serveru CSRS-PPP. Ve srovnání s australským experimentem, publikovaným R. Ebnerem a W. E.
Karský, Georgij
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ASSESSMENT STUDY OF USING ONLINE (CSRS) GPS-PPP SERVICE FOR MAPPING APPLICATIONS IN EGYPT
, 2010 Many applications in navigation, land surveying, land title definitions and mapping have been simplified and more precise due to accessibility of Global Positioning System (GPS) signals. Therefore the demand for using advanced GPS techniques in different
Farrag A. Farrag +1 more
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