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Les Hasbargen
Registrace 25. 10. 2011
Miscellaneous animations, 3D reconstructions of landforms, geologic features and other objects; and some tutorials.
Trail camera time lapse of Silver Creek, SUNY Oneonta campus, New York
This video is a compilation of 15 min time lapse photos (about 96 photos per day) from Aug 14 to Sept 4 2023, run at 30 fps. The camera is a Moultrie Edge cellular trail camera, with low resolution images downloaded. The Moultrie app does not provide a way to download thousands of photos at a high resolution. These are 640 x 360 pixel images. The staff gauge is not easily readable, but a good amount of detail is visible.
zhlédnutí: 43
Video
Dry soil erosion in a small flume
zhlédnutí 34Před rokem
This video shows the surprising behavior of soil that is partially wet and buoyed by infiltration from below through a permeable fabric lined bed. It's sped up 10X. I was hoping for erosion of the top surface by fluid shear stress. Instead, the soil did this...
Sand erosion with a threshold slope in a miniflume
zhlédnutí 37Před rokem
Erosion of sand in a small flume, where the flume slope is adjusted to show a threshold slope, incipient motion, and bed degradation. The video was shot as time lapse at 10X.
Soil erosion in a miniflume
zhlédnutí 17Před rokem
Demonstration of erosion of soil from a forest in a minflume. Video is shot at 10X (3 frames per second).
Soil erosion in a miniflume
zhlédnutí 27Před rokem
Demonstration of erosion of soil from a forest in a minflume. Video is shot at 10X (3 frames per second).
Soil erosion in a miniflume.
zhlédnutí 21Před rokem
Demonstration of erosion of a forest soil in a miniflume. Video is shot at 10X (3 frames per second).
Sand erosion in a miniflume.
zhlédnutí 34Před rokem
Demonstration of erosion of medium sand in a small flume. Video is shot at 10X (3 frames per second).
Sand erosion in a miniflume
zhlédnutí 42Před rokem
Demonstration of erosion of medium sand in a small flume. Video is shot at 10X (3 frames per second).
How do I generate a stream network in Global Mapper
zhlédnutí 1KPřed 2 lety
This tutorial loads elevation data into a watershed area, then creates a stream network in Global Mapper (v22). The tutorial is for an lab exercise for a hydrogeology course at SUNY Oneonta.
How do I create Thiessen polygons in Global Mapper
zhlédnutí 1,1KPřed 2 lety
This tutorial shows how to create Voronoi (Thiessen polygons) in Global Mapper, and then how to show the measurements of the areas and transfer them to a spreadsheet for more computations.
How do I create precipitation contours in Global Mapper Part 1
zhlédnutí 159Před 2 lety
This is part 1 of a set of tutorials for measuring the average precipitation in an area with several precipitation measurements at known locations. This part shows how to load the data file into Global Mapper, grid the data, and contour the gridded data.
How do I create precipitation contours in Global Mapper Part 2
zhlédnutí 108Před 2 lety
This is part 2 of a set of tutorials for measuring the average precipitation in an area with several precipitation measurements at known locations. This part shows how to find the area between contours and export the measurements for additional calculations in a spreadsheet.
Experimental flood erosion in Emriver flume
zhlédnutí 38Před 3 lety
The video captures the initial wetting of the sediment (plastic grains) in an Emriver flume, and the breakthrough of surface runoff and subsequent channelization. It is reminiscent of recent flash flood erosion effects in western Otsego County, New York (July 17, 2021). The flume is housed in Earth and Atmospheric Sciences Dept., SUNY Oneonta, and is used for hands on learning about erosion, se...
Turbidity in Cherry Valley Creek
zhlédnutí 25Před 3 lety
Nearly bankfull flow in Cherry Valley Creek south of Middlefield New York on June 15, 2021. The water's muddy and a motive force...
Permeability of 254 to 363 um quartz sand PXL 20210325 122010188
zhlédnutí 21Před 3 lety
Permeability of 254 to 363 um quartz sand PXL 20210325 122010188
Permeability of 254 to 363 um quartz sand 3fps PXL 20210325 122545342
zhlédnutí 10Před 3 lety
Permeability of 254 to 363 um quartz sand 3fps PXL 20210325 122545342
Ds 363 to 508 um shale PXL 20210324 170824149
zhlédnutí 6Před 3 lety
Ds 363 to 508 um shale PXL 20210324 170824149
Ds 363 to 508 um PXL 20210323 142257341
zhlédnutí 15Před 3 lety
Ds 363 to 508 um PXL 20210323 142257341
Permeability test 363 to 508 qtz PXL 20210323 195313538
zhlédnutí 2Před 3 lety
Permeability test 363 to 508 qtz PXL 20210323 195313538
Permeability 508 to 847 um qtz PXL 20210323 210931347
zhlédnutí 11Před 3 lety
Permeability 508 to 847 um qtz PXL 20210323 210931347
Permeability of 508 to 847 um quartz sand PXL 20210323 200315792
zhlédnutí 4Před 3 lety
Permeability of 508 to 847 um quartz sand PXL 20210323 200315792
Permeability of shale sand 508 to 847 um PXL 20210323 212401370
zhlédnutí 14Před 3 lety
Permeability of shale sand 508 to 847 um PXL 20210323 212401370
Avalanche of 3 to 6 mm sandstone pebbles
zhlédnutí 17Před 3 lety
Avalanche of 3 to 6 mm sandstone pebbles
Run 6, runoff dominates over uplift (r/u = 8.0)
zhlédnutí 2Před 3 lety
Run 6, runoff dominates over uplift (r/u = 8.0)
Run 7, spatial and temporally variable rainfall (r/u ~2 to 15)
zhlédnutí 4Před 3 lety
Run 7, spatial and temporally variable rainfall (r/u ~2 to 15)
Run 5, with higher surface runoff than uplift rate (r/u = 6.0)
Před 3 lety
Run 5, with higher surface runoff than uplift rate (r/u = 6.0)
Run 4, with higher runoff than uplift rate (r/u = 5).
zhlédnutí 1Před 3 lety
Run 4, with higher runoff than uplift rate (r/u = 5).
Run 3, with a much higher uplift rate than runoff rate (r/u = 0.6).
zhlédnutí 1Před 3 lety
Run 3, with a much higher uplift rate than runoff rate (r/u = 0.6).
Run 2, with a higher uplift rate that runoff rate (r/u = 0.8).
zhlédnutí 1Před 3 lety
Run 2, with a higher uplift rate that runoff rate (r/u = 0.8).