Results 11 to 20 of about 81,565 (312)

A Multi-Task Consistency Enhancement Network for Semantic Change Detection in HR Remote Sensing Images and Application of Non-Agriculturalization

open access: yesRemote Sensing, 2023
It is challenging to investigate semantic change detection (SCD) in bi-temporal high-resolution (HR) remote sensing images. For the non-changing surfaces in the same location of bi-temporal images, existing SCD methods often obtain the results with ...
Haihan Lin   +4 more
doaj   +1 more source

Edwin James' and John Hinton's revisions of Maclure's geologic map of the United States [PDF]

open access: yesHistory of Geo- and Space Sciences, 2012
William Maclure's pioneering geologic map of the eastern United States, published first in 1809 with <i>Observations on the Geology of the United States</i>, provided a foundation for many later maps &ndash; a template from which ...
K. R. Aalto
doaj   +1 more source

Accuracy of Structure-from-Motion/Multiview Stereo Terrain Models: A Practical Assessment for Applications in Field Geology

open access: yesGeosciences, 2023
We assess the accuracy of Structure-from-Motion/Multiview stereo (SM) terrain models acquired ad hoc or without high-resolution ground control to analyze their usage as a base for inexpensive 3D bedrock geologic mapping.
Terry L. Pavlis, Laura F. Serpa
doaj   +1 more source

The Impact of Rural E-Commerce Environment Development on Orchard Expansion from the Perspective of Tele-Coupling: The Case of Pinghe County in Southeast China

open access: yesLand, 2023
This investigation delves into the profound interplay between the e-commerce environment and the agricultural system while scrutinizing the intricate human-land coupling dynamics engendered by transformations within the agricultural domain.
Yajing Liao, Guirong Wu, Jinliang Huang
doaj   +1 more source

Geologic interpretation of a radar mosaic of Yellowstone National Park [PDF]

open access: yes, 1969
Geologic mapping of Yellowstone National Park area by interpretation of radar ...
Prostka, H. J.
core   +2 more sources

Applying planetary mapping methods to submarine environments: onshore-offshore geomorphology of Christiana-Santorini-Kolumbo Volcanic Group, Greece

open access: yesJournal of Maps, 2021
Geologic maps are foundational products for natural hazard assessments but developing them for submarine areas is challenging due to a lack of physical access to the study area.
Alexandra E. Huff   +4 more
doaj   +1 more source

Geologic data collection and assessment techniques in coal mining for ground control

open access: yesInternational Journal of Mining Science and Technology, 2020
The identification and mitigation of adverse geologic conditions are critical to the safety and productivity of underground coal mining operations. To anticipate and mitigate adverse geologic conditions, a formal method to evaluate geotechnical factors ...
Mark Van Dyke   +2 more
doaj   +1 more source

Geologic map of the Terra Cimmeria-Nepenthes Mensae transitional zone, Mars – 1:1.45Million

open access: yesJournal of Maps, 2023
A 1:1.45Million geologic map of NW Terra Cimmeria and SE Nepenthes Mensae (-5°31’–5°38’ N, 119°20’–129°55’ E) is presented here, displaying one of the highland-lowland transitional zones of Mars with greatest contrast and diversity.
Ángel García-Arnay
doaj   +1 more source

Geologic and Structural Evolution of the NE Lau Basin, Tonga: Morphotectonic Analysis and Classification of Structures Using Shallow Seismicity

open access: yesFrontiers in Earth Science, 2021
The transition from subduction to transform motion along horizontal terminations of trenches is associated with tearing of the subducting slab and strike-slip tectonics in the overriding plate. One prominent example is the northern Tonga subduction zone,
Melissa O. Anderson   +7 more
doaj   +1 more source

A simplified GIS and google-earth-based approach for lineaments and terrain attributes mapping in a basement complex terrain

open access: yesScientific Reports, 2022
In this study, we use an integrated geologic mapping technique for remote mapping of lineaments and geologic terrain. Our workflow is based on geographic information system tools and consists of stream network delineation, lineaments mapping, terrain ...
M. A. Lawal   +6 more
doaj   +1 more source

Home - About - Disclaimer - Privacy