Results 11 to 20 of about 32,581 (260)

Globally consistent assessment of coastal eutrophication

open access: yesNature Communications, 2021
Satellite-derived chlorophyll data and Google Earth Engine (GEE) are used to introduce the first global map of coastal eutrophication potential as a GEE app.
Elígio de Raús Maúre   +4 more
doaj   +1 more source

Detection of Large-Scale Floods Using Google Earth Engine and Google Colab

open access: yesRemote Sensing, 2023
This paper presents an operational approach for detecting floods and establishing flood extent using Sentinel-1 radar imagery with Google Earth Engine. The methodology relies on change detection, comparing pre-event and post-event images.
Rosa Johary   +7 more
doaj   +1 more source

THE PRECISION OF GOOGLE EARTH MAP ANALYSIS WITH THE COORDINATES OF IGS STATIONS [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020
This paper identifies the location of global IGS reference station on Google Earth map, and raises a method of identifying the location and analysis the precise position accuracy. The Google Earth map supports WGS-84 geodetic coordinates. Acquire the WGS-
X. W. Wang, F. Wang
doaj   +1 more source

Google Earth Geoscience Video Library (GEGVL): Organizing Geoscience Videos in a Google Earth Environment to Support Fieldwork Teaching Methodology in Earth Science

open access: yesGeosciences, 2022
Fieldwork teaching methodology (FTM) and active learning are effective strategies for geoscience education. However, traditional field trips require significant resources, time, physical abilities, and the expertise of teachers. In this study, we provide
Ning Wang   +3 more
doaj   +1 more source

Building a Better Urban Picture: Combining Day and Night Remote Sensing Imagery

open access: yesRemote Sensing, 2015
Urban areas play a very important role in global climate change. There is increasing need to understand global urban areas with sufficient spatial details for global climate change mitigation.
Qingling Zhang   +3 more
doaj   +1 more source

TONGKAT ISTIWA‘, GLOBAL POSITIONING SYSTEM (GPS) DAN GOOGLE EARTH UNTUK MENENTUKAN TITIK KOORDINAT BUMI DAN APLIKASINYA DALAM PENENTUAN ARAH KIBLAT

open access: yesAl-Ahkam, 2016
There are at least three ways to determine the position or the coordinates of a spot on the Earth's surface. They are: istiwa' sticks, Global Positioning System (GPS), and Google Earth.
Anisah Budiwati
doaj   +1 more source

A detailed mangrove map of China for 2019 derived from Sentinel‐1 and ‐2 images and Google Earth images

open access: yesGeoscience Data Journal, 2022
Mangroves straddle terrestrial and marine ecosystems, thus are relevant to many United Nations Sustainable Development Goals (SDG), especially to SDG‐13 and SDG‐14, as they are linked to blue carbon strategies and fisheries. To better achieve SDGs, China
Chuan‐Peng Zhao, Cheng‐Zhi Qin
doaj   +1 more source

Measuring sidewalk distances using Google Earth

open access: yesBMC Medical Research Methodology, 2012
Background Physical activity is an important determinant of health. Walking is the most common physical activity performed by adults and the presence of sidewalks along roads is a determinant of walking.
Janssen Ian, Rosu Andrei
doaj   +1 more source

Discovering the Library with Google Earth

open access: yesInformation Technology and Libraries, 2008
Libraries need to provide attractive and exciting discovery tools to draw patrons to the valuable resources in their catalogs. The authors conducted a pilot project to explore the free version of Google Earth as such a discover tool for Portland State ...
Michaela Brenner
doaj   +1 more source

Judančių objektų stebėjimas realiuoju laiku naudojant „Google Earth“

open access: yesInformacijos Mokslai, 2008
Straipsnyje nagrinėjama galimybė realiuoju laiku vizualizuoti judančius objektus naudojant „Google Earth“ programą ir jos KML kalbą. Straipsnyje aprašytas judančių objektų stebėjimo sistemos „Akis-GE“ prototipas ir jo architektūra.
Viktoras Paliulionis
doaj   +1 more source

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