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USING GIS TO IMPROVE FISHING SUCCESS IN SOUTH LOUISIANA

USING GIS TO IMPROVE FISHING SUCCESS IN SOUTH LOUISIANA. by Nathan Junius 12/6/01. IMPACT OF SPORT FISHING. Sportsman’s Paradise 1996 – 1.5 billion dollar impact from gas to camps to bait-Wildlife and Fisheries Guide services Tournaments. GENERAL EQUATION. CONSISTENCY. +. LUCK.

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USING GIS TO IMPROVE FISHING SUCCESS IN SOUTH LOUISIANA

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  1. USING GIS TO IMPROVE FISHING SUCCESS IN SOUTH LOUISIANA by Nathan Junius 12/6/01

  2. IMPACT OF SPORT FISHING • Sportsman’s Paradise • 1996 – 1.5 billion dollar impact from gas to camps to bait-Wildlife and Fisheries • Guide services • Tournaments

  3. GENERAL EQUATION CONSISTENCY + LUCK =MORE FISH

  4. GOAL:GREATER CONSISTENTCY

  5. GPS-Collecting Data • Handheld or Permanent • 24 Satellites • 7000 mph • Connect to at least 3 satellites • A 4th for altitude

  6. HARD AT WORK COLLECTING DATA

  7. CONVERT COORDINATES TO DECIMAL DEGREES • Degrees and Decimal Minutes to Decimal Degrees

  8. CONVERT TO SHAPEFILE AND ADD ATTRIBUTES

  9. USING EDITOR, FILL IN TABLE • DIFFERENT FIELDS • VERY TEDIOUS

  10. FISHING SPOTS PLOTTED NEW ORLEANS

  11. QUERIES • Spots were I caught 25 or more trout • Can use this for wind types, temperatures, different times of the year…etc

  12. ATTRIBUTES

  13. TROUT SPOTS

  14. MULTIPLE QUERIES • Now the really cool stuff!! • Set “Day” “Month” and “Year” • View each trip • Look for days with the same current conditions

  15. ATTRIBUTES

  16. 11-28-2000…66 fish

  17. BIRD COLONIES • Study of bird colonies by LSU • Bird and fish share food source • Fishing technique-fish under birds

  18. KNOWN BIRD SPOT • Breton Island • Great spot to fish under the birds

  19. EXPERIMENT? • Deadman Island • Tried this spot over Thanksgiving…22 trout!!! • Use this to find future spots

  20. CAN THIS IDEAWORK ON A LARGER SCALE??? PROBABLY NOT!!

  21. FUTURE POSSIBILITIES • Eventually complete inputting all data • Use editor to create centerline to help navigate? (GPS gives only straight lines) • Pattern fish through seasons MY VISION • Something like this might replace log books

  22. DATA • Louisiana's Geospatioal Metedata Catalog • http://lagic.lsu.edu/datacatalog/ • Louisiana State University

  23. ANY QUESTIONS??

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