Results 81 to 90 of about 83,589 (312)

Drone brings new advance of geological mapping in Mongolia: Opportunities and challenges

open access: yesMongolian Geoscientist, 2018
Unmanned aerial vehicles (UAVs) or drones have revolutionized scientific research in multiple fields. Drones provide us multiple advantages over conventional geological mapping or high-altitude remote sensing methods, in which they allow us to acquire ...
Otgonbayar Dandar   +5 more
doaj   +1 more source

Geological highway map of Texas. [PDF]

open access: yes, 1973
"With the cooperation of the United States Geological Survey."Includes bibliography.Scale ca. 1:1,875,000 and ca.

core   +1 more source

When the River Runs Low: Heterogeneous Impacts of Transportation Disruptions on Local Grain Basis

open access: yesAgribusiness, EarlyView.
ABSTRACT A substantial share of U.S. soybean and corn exports from the Midwest moves by barge along the Mississippi River system to export terminals in the Louisiana Gulf. Transportation costs between Midwestern grain elevators and export terminals create a wedge between prices at these locations, and shocks to these costs are partially passed on to ...
Yuan Zhang   +3 more
wiley   +1 more source

Bedrock Geologic Map of Maine and Surficial Geologic Map of Maine

open access: yesEos, Transactions American Geophysical Union, 1986
For the tectonic, structural, or surficial geologist, a geologic map is the ultimate document, encompassing within its bounds a concise display of the current status of geologic information for the region that it embraces. Because the state of Maine, areally, is half of the New England region, the new bedrock and surficial maps of that state, produced ...
openaire   +1 more source

Geological Survey of Victoria. No. 51 : S.W., County of Dalhousie [cartographic material] / [PDF]

open access: yes
Geological map shows Horse Hill at bottom centre in the parish of Baynton and adjacent to the parish of Glenhope. Relief shown by hachures.; "Printed at the Geological Department,"; Also available in an electronic version via the internet at: http://nla ...
Geological Survey of Victoria.
core  

Autonomous Machine Learning‐Based Classification and Arrangement of Submillimeter Objects Using a Capillary Force Gripper

open access: yesAdvanced Intelligent Discovery, EarlyView.
This study presents an automated system integrating a capillary force gripper and machine learning‐based object detection for sorting and placing submillimeter objects. The system achieved stable and simultaneous manipulation of four object types, with an average task time of 86.0 seconds and a positioning error of 157 ± 84 µm, highlighting its ...
Satoshi Ando   +4 more
wiley   +1 more source

Special-purpose geotechnical map on distribution of endo- and exogenous geological processes of the Republic of Guinea

open access: yesИзвестия высших учебных заведений: Геология и разведка
Background. Geodynamic processes pose a threat to the infrastructure of any country. Elucidation of these process is crucial for mitigating their impact on the economy, increasing the stability of structures, and ensuring the safety of the population.Aim.
A. S. Camara   +2 more
doaj   +1 more source

Geological Survey of Victoria. No. 6 [cartographic material] [PDF]

open access: yes
Caption title.; Quarter sheet 6SW is a geological map of the town of Macedon in the parish of Macedon on the top left of the map, with the town of Riddell in the parish of Kerrie on the far right and the town of Gisborne in the parish of Gisborne at the ...
Geological Survey of Victoria.
core  

Human‐in‐the‐Loop Swarms: A Bionic Swarm Approach to Real‐World Soil Mapping

open access: yesAdvanced Intelligent Systems, EarlyView.
This article introduces the “Bionic Swarm,” a novel system that lowers the barriers to real‐world swarm validation by abstracting difficult hardware tasks to app‐guided human agents. We demonstrate the system's utility through the experimental validation of a geotechnical soil‐mapping swarm algorithm and show superior performance to baseline approaches
Petras Swissler   +5 more
wiley   +1 more source

Geological map of Brazil - 2025 (scale 1:5,000,000): Methodology and main geological compartments

open access: yesJournal of the Geological Survey of Brazil
The Geological Map of Brazil at the 1:5,000,000 scale was recently updated by the Geological Survey of Brazil (SGB-CPRM), in view of the availability of several geological maps and datasets released after the previous version, published in 2001. In this
Vladimir Medeiros   +6 more
doaj   +1 more source

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