Results 91 to 100 of about 4,484,014 (272)

A Coal Mine Excavation Tunnels Modeling Method Based on Point Clouds

open access: yesApplied Sciences
The excavation tunnel model is an important reference for mine equipment control and tunnel deformation monitoring. Currently, tunnel models are mainly created manually, and point cloud reconstruction algorithms are difficult to directly apply to tunnel ...
Haoyuan Zhang, Shanjun Mao, Mei Li
doaj   +1 more source

Water quality modeling using geographic information system (GIS) data [PDF]

open access: yes
Protection of the environment and natural resources at the Kennedy Space Center (KSC) is of great concern. The potential for surface and ground water quality problems resulting from non-point sources of pollution was examined using models.
Engel, Bernard A
core   +1 more source

A process for evaluating geographic information systems [PDF]

open access: bronze, 1988
Daniel Cotter   +7 more
openalex   +1 more source

Commercial Applications Multispectral Sensor System [PDF]

open access: yes, 1993
NASA's Office of Commercial Programs is funding a multispectral sensor system to be used in the development of remote sensing applications. The Airborne Terrestrial Applications Sensor (ATLAS) is designed to provide versatility in acquiring spectral and ...
Birk, Ronald J., Spiering, Bruce
core   +1 more source

Modeling Terrestrial Net Ecosystem Exchange Based on Deep Learning in China

open access: yesRemote Sensing
In estimating the global carbon cycle, the net ecosystem exchange (NEE) is crucial. The understanding of the mechanism of interaction between NEE and various environmental factors of ecosystems has been very limited, and the interactions between the ...
Zeqiang Chen   +3 more
doaj   +1 more source

Sistem Informasi Geografis Tempat Pemakaman Umum (Tpu) di Wilayah Kota Palembang [PDF]

open access: yes, 2016
In accordance with the belief of Muslims that man comes from the ground and had to go back to the ground. Public Cemetery so that the problem is much needed for the community. Currently, the condition of the burial place General there is minimal from the
Irwansyah, I. (Irwansyah)   +1 more
core  

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