Results 51 to 60 of about 91,151 (216)

An exploration of market mechanisms to the wicked problem of space debris 太空垃圾棘手问题的市场机制探究 Una exploración de los mecanismos del mercado para resolver el complejo problema de los desechos espaciales

open access: yesRisk, Hazards &Crisis in Public Policy, Volume 16, Issue 3, September 2025.
Abstract Near‐earth orbits are becoming congested because of a rapid growth in the number of satellites and space debris, which presents a real threat to the sustainable use of space and the safety of the Earth. Despite space scientists and public policymakers having been actively seeking solutions for decades, solving the problem has been put off ...
Anna Ya Ni   +2 more
wiley   +1 more source

JOGO DO TRUNFO - SATÉLITES & SENSORES: UMA NOVA CARTADA NO ENSINO DE SENSORIAMENTO REMOTO

open access: yesRevista Brasileira de Cartografia, 2014
Este trabalho apresenta um recurso didático para o ensino de sensoriamento remoto, caracterizado por um material didático do tipo jogo de cartas, denominado "Jogo do Trunfo: Satélites e Sensores". O objetivo deste trabalho é divulgar as características e
Clódis de Oliveira Andrades Filho   +1 more
doaj  

Compression‐Expansion: Miniaturization, Modularity, and Logistics Beyond Earth

open access: yesAmerican Anthropologist, Volume 127, Issue 3, Page 424-434, September 2025.
ABSTRACT If the Cold War space race culminated in a return to Earth, at present we are experiencing a renewed interest in space. Drawing on fieldwork among people working in the space sector in Sweden, this article focuses on some of the imaginaries underpinning this resurgence and the contemporary commercialization of space. Specifically, I hone in on
Chakad Ojani
wiley   +1 more source

Planificación de posicionamiento satelital multiconstelación en entornos urbanos

open access: yesRevista UIS Ingenierías, 2019
Un posicionamiento mediante un servicio GNSS (sistema global de navegación por satélite) solo es posible con la recepción simultánea de la señal de al menos cuatro satélites.
Michael S. Puentes   +3 more
doaj   +1 more source

Habitat dynamics of flagship species for conservation prioritization in southern Europe

open access: yesConservation Biology, Volume 39, Issue 4, August 2025.
Abstract Biodiversity loss is accelerating due to human actions, and decision‐making for conservation needs to be streamlined. Ex situ biodiversity modeling and monitoring based on satellite time‐series data could be an affordable and cost‐efficient tool for improving the prioritization of conservation areas.
Antonio Velasco‐Rodríguez   +4 more
wiley   +1 more source

Temperatura de superficie en el Valle del Río Neuquén Utilizando Imágenes LANDSAT

open access: yesBoletín Geográfico, 2011
Estudios de la temperatura del aire y del suelo, suelen ser escasos debido a la necesidad de contar con redes de información micro o meso meteorológicas que incorporen una importante densidad espacial de observaciones siguiendo el gradiente altitudinal ...
Marisa Gloria Cogliati
doaj  

Plug‐and‐Play Connection of Multiple Sensors with Different I/Fs for In‐Vehicle Networks

open access: yesIEEJ Transactions on Electrical and Electronic Engineering, Volume 20, Issue 5, Page 754-766, May 2025.
In‐vehicle networks have been introduced not only in automobiles but also in various fields of manufacturing industries. They have become an essential elemental technology. However, designing a system in which multiple ECUs and sensors cooperate through an in‐vehicle network requires knowledge not only of the network itself but also of embedded systems.
Yoshikazu Arai   +7 more
wiley   +1 more source

ESA : Una nueva estrella en el firmamento... europeo [PDF]

open access: yes, 1999
Peer ...
Bertran Feixes, Marc
core  

Characteristics of Equatorial Electrojet Derived From MSS1A Observation: Initial Result

open access: yesEarth and Space Science, Volume 12, Issue 5, May 2025.
Abstract In this study, we use the magnetic field data from the Coupled Dark State Magnetometer (CDSM) aboard the Macau Science Satellite‐1A (MSS1A) to calculate and analyze the equatorial electrojet (EEJ) in the period between November 2023 and December 2024.
Yuyang Huang   +9 more
wiley   +1 more source

CLIMA E TELEDETECÇÃO: UMA ABORDAGEM GEOGRÁFICA

open access: yesRevista Brasileira de Climatologia, 2005
A utilização dos dados fornecidos pelos satélites meteorológicos renovoucompletamente os nossos conhecimentos e a nossa compreensão do sistemaTerra-Atmosfera.
Vincent Dubreuil
doaj   +1 more source

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