Workshop #1 - Skyline Analysis With SkylineXL - Springfield, OR
Workshop #1 Skyline Analysis with SkylineXL
April 1, 2013 Holiday Inn Eugene-Springfield, OR
Workshop using free software to determine your skyline configuration as well as stump-to-truck and landing-to-mill
Analyze ground or map profiles for skyline yarding systems to determine where to place skyline landings, skyline yarding boundaries, and the results of skyline payload capabilities.
Click here for the SkylineXL agenda and registration information.
Date / Time
Start Time: Tuesday, April 02, 2013 8:30 AM
End Time: Tuesday, April 02, 2013 4:00 PM
Name: Holiday Inn Eugene-Springfield, OR
Street: 919 Kruse Way
Title: Skyline Analsis with SkylineXL (Workshop 1)
Location: Holiday Inn, Springfield, OR
Date: April 2nd, 2013 8:30 am - 4:00 pm
SkylineXL is a free public domain spreadsheet developed by the USDA Forest Service and Oregon State University. It uses an MS Office Excel Workbook to analyze ground or map profiles for skyline yarding systems to determine where to place skyline landings, skyline yarding boundaries, and the results of skyline payload capabilities. SkylineXL covers 4 different skyline configurations: standing skyline, multi-span skyline, running skyline and live skyline. The Workbook includes a database of widely used yarder and carriage combinations which can be applied to the user’s skyline profile to model configurations for skyline yarding objectives. SkylineXL has replaced the widely used LoggerPC and is compatible with XP Pro and Windows 7.
Attendees will need to bring a laptop with MS Office Excel 2007 or 2010 or be able to share a laptop since the workshop will include class exercises on the SkylineXL Workbook. Attendees should load SkylineXL 3.02 prior to the workshop or at the workshop. Attendees will receive laminated skyline yarding design sheets for field ring binders.
SkylineXL 3.02 can be downloaded for free at:
||Introduction to SkylineXL: Review of skyline yarding systems terminology, deflection, and yarder anatomy.
||Profile Input: Attendees will input actual field profile traverse notes into SkylineXL to model a skyline profile. A variety of Profile management attributes will be covered. A demonstration will be offered on pulling up a GIS map profile created from digital elevation and lidar models.
||SkylineXL Yarders and Carriages: Matching a carriage to a yarder. Adding new yarders or carriages.
|| Single Span Skyline Analysis: Attendees will fit a Single Span Standing Skyline to the sample profile by adjusting Skyline yarding parameters. This excercise will help users develop a skyline yarding design that maximizes yarding distance while achieving feasible payloads at the landing.
||Multispan Skyline Analysis: Attendees will fit a Multispan Skyline to the sample profile by adjusting Skyline yarding parameters. The SkylineXL warning features will be highlighted which alert users to deficiencies in selected yarding system designs.
||Ground Truthing Your Analysis: Taking your SkylineXL analysis to the field to verify landing locations, tail tree locations, intermediate support locations, and skyline yarding boundaries.
About the Speaker: Mike Barger
Mike Barger graduated from Humboldt State University in 1979 with a Bachelor of Science in Logging Engineering and obtained his Land Surveyor-In-Training License from the State of California. He began his professional career with the US Forest Service as a Transportation Planner on the Willamette National Forest and then as a Timber Sale Administrator. Mike transferred into timber sale preparation on the Siskiyou National Forest in 1984, and became their District Logging Specialist in 1986.
He transferred to the Tongass National Forest in 1991, and contributed to the logging engineering and field preparation of the final years of the 50 year Long Term Timber Sale Contract with the Ketchikan Pulp Company. He transferred back to the lower 48 in 1996 as the District Logging Specialist on the Winema National Forest. Mike then transferred to the BLM as the Area Logging Specialist in Salem, Oregon from 1999 to 2011. Mike is currently the Inter-Regional Logging Engineer for the US Forest Service in the Pacific Northwest and California regions as well as the Oregon/Washington Bureau of Land Management.
Mike conducts logging system and field unit layout trainings regularly throughout Washington, Oregon and California based upon his 27 years of successful logging engineering experience with the US Forest Service and BLM. He is a member of the Forest Activity Rules Committee of Oregon OSHA and a member of the Advisory Committee for Western Regional Council of Forest Engineering. Mike Barger has performed skyline analysis and empirical skyline appraisals since 1984.
Michele or Richard
Phone: (888) 722-9416 or (503) 226-4562