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Hat Trick of New Releases Today

I’ve been busy updating various mapsets during the past month and am ready to release new versions of three of them: Northwest Trails, Northwest Snow Trails, and Northwest Topos!

I’ll start with Northwest Topos, since the most significant changes have happened there.  Coverage for Washington is now complete with the addition of many new tiles since version 0.04.  Perhaps more significant is the fact that I’ve abandoned the idea of using 40′ contour intervals for all tiles.  As I worked on more and more tiles (especially those covering the Columbia Plateau), it became clear that 40′ was simply too great an interval for many areas.  I am now in the process of converting all tiles to follow the intervals seen on the USGS 7.5-minute topo maps of the same areas.  Thus, for relatively flat areas you will see 10′ contours, while for in-between areas (like the Puget Sound lowlands and foothills), you will see 20′ intervals.  Only the most mountainous areas will use 40′ intervals.  The conversion process will take some time, so for now you will see a mish-mash of converted and unconverted tiles.

Here’s a full list of the changes in this version of Northwest Topos:

Northwest Topos Version 0.05 (February 25, 2010)

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  • Updated the contours in the Mount Saint Helens E and W tiles with LIDAR data recorded in 2002-2003
  • Began work to update contour intervals from 40 ft in all areas to intervals matching what is displayed on USGS 7.5 minute topos for a given tile
  • Added tiles:
    • Chelan E
    • Chelan W
    • Wenatchee E
    • Wenatchee W
    • Yakima E
    • Yakima W
    • Toppenish E
    • Toppenish W
    • Goldendale E
    • Goldendale W
    • Omak E
    • Omak W
    • Banks Lake E
    • Banks Lake W
    • Moses Lake E
    • Moses Lake W
    • Priest Rapids E
    • Priest Rapids W
    • Hermiston E
    • Hermiston W
    • Nespelum E
    • Nespelum W
    • Coulee Dam E
    • Coulee Dam W
    • Ritzville E
    • Ritzville W
    • Connell E
    • Connell W
    • Pendleton E
    • Pendleton W
    • Pullman E
    • Pullman W
    • Clarkston E
    • Clarkston W
    • Wallowa E
    • Wallowa W
    • Potlatch E
    • Potlatch W
    • Orofino E
    • Orofino W
    • Grangeville E
    • Grangeville W
Next is Northwest Trails.  The unseasonably good weather we’ve had during the past month has led to a large influx of submissions.  Here are the changes you’ll see in this latest version:

Northwest Trails Version 1.55 (February 25, 2010)

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  • Added trails in Heritage Park (Abbottsford, BC) from online map pointed out by amboguy
  • Added trails in Gasworks Park (Seattle, WA)
  • Extended the Yakima Greenway Trail to its northern terminus using data at Garmin Connect and aerial imagery (Yakima, WA)
  • Corrected the name of the Domano Pit Trail (near Prince George, BC) after error pointed out by MaliBooBoo
  • Data courtesy of amboguy:
    • Assorted waypoints in Heritage Park (Abbottsford, BC)
  • Data courtesy of 2canam:
    • ATV trails in the Williams Lake, BC area
  • Data courtesy of MaliBooBoo:
    • Alpine Meadows Trail (Near Golden, AB) from Wikiloc
    • Balu Pass Trail (near Rogers Pass, BC) from Wikiloc
    • Packsaddle Creek Trail (near Valemount, BC) from web
    • Robena Lakes Trail (near Valemount, BC) from web
    • Route up Albreda Glacier (near Valemount, BC) from web
    • Swiftcurrent Creek Trail (Mount Robson Provincial Park, BC) from web
    • Alternative trail up Popes Peak (near Fort St. James, BC) from web
    • Unnamed ATV trail in Chimney Valley near Williams Lake, BC
  • Data courtesy of Dwoodford:
    • Gate Trail (Kent, WA)
  • Data courtesy of The Jester:
    • Corrections to and additional offshoots of the Cedar River Trail (near Maple Valley, WA)
    • Confirmation and extension of the Peterson Lake Trail (near Maple Valley, WA)
    • Confirmation of the Skunk and Putnam Loop Trails plus an additional minor trail in the Danville Trails area (near Maple Valley, WA)
    • Springbrook Creek Trail (Renton, WA)
    • Roads and trails of Sugarloaf Mountain (near Ravensdale, WA)
    • Minor trails adjacent to Soos Creek Park (Renton, WA)
    • Road and trails in the Cascade Vista neighborhood (Renton, WA)
    • Paved trail in Tiffany Park (Renton, WA)
    • Adjustments and additional connectors to the Interurban Trail (Kent and Auburn, WA)
  • Data courtesy of Lightning Jeff:
    • Adjustments and additions to trails and roads on the southeastern corner of Tolt River – John MacDonald Park (Carnation, WA)
  • Data courtesy of Johnny Boy and DB Cooper:
    • Additional roads and trails in the Pilchuck Tree Farm (Victoria Tract – near Arlington, WA)
    • Additional roads in the Woods Creek area (near Monroe, WA)
    • Unpaved road in Mukilteo, WA
    • Unpaved Roads near High Rock (Near Monroe, WA)
  • Data courtesy of Li1gray:
    • Trail off of the end of Reef Road (Anchorage, AK)
    • Trails in Matanuska Valley Park (near Palmer, AK)
    • Powerline trail off of the Old Glenn Highway (near Palmer, AK)
  • Data courtesy of hydnsek:
    • Trail in Ron Regis Park adjacent to the Cedar River (near Maple Valley, WA)
    • Neighborhood trail adjacent to wetland between Union Ave NE and Vashon Pl NE (Renton, WA)
    • New trails in Upper Luther Burbank Park (Mercer Island, WA)
  • Data courtesy of Roadboss123:
    • Additional trails in the Pilchuck Tree Farm (near Arlington, WA)
  • Data courtesy of EraSeek:
    • Trails in Yakima Sportsman State Park (Yakima, WA)
    • Wallula Gap Trail (near the Tri-Cities, WA)
    • Additional trails in Tambark Creek Park (Mill Creek, WA)
    • Confirmation and adjustment of trails off of the Snoqualmie Valley Trail (near Snoqualmie, WA)
  • Data courtesy of Fox:
    • Additional Trails in the Cherry Valley area of the Marckworth State Forest (near Duvall, WA)
    • New trail at Duthie Hill Park (Sammamish, WA)
  • Data courtesy of brewermd:
    • Trails and roads on Stewart Mountain (near Bellingham, WA)
  • Data courtesy of John:
    • Adjustments and additions to trails in Hangman Valley east of Hatch Road (Spokane, WA)
  • Data courtesy of AndrewRJ:
    • Confirmation of trails in Beaver Lake Preserve (near Sammamish, WA)
    • Trails near John Muir Elementary School (Woodinville, WA)
    • Additional road near Marckworth State Forest (near Duvall, WA)
    • Partial trails in Seminary Hill Natural Area (Centralia, WA)
  • Data courtesy of Gsnorgathon:
    • Adjustments and additions to the Lake Serene Trail (near Index, WA)
    • Additions and corrections in Rockport State Park (Rockport, WA)
  • Data courtesy of MarcusArelius:
    • Adjustments and additions to Tiger Mountain (near Issaquah, WA)
    • Confirmation data on Grand Ridge (near Issaquah, WA)
    • Confirmation data on Rattlesnake Mountain (near North Bend, WA)
  • Data courtesy of QuigleyJones:
    • Unpaved road to Hut Lake (near Squamish, BC)
    • Trails in Tynehead Regional Park (Surrey, BC)
  • Data courtesy of B+L:
    • New trail in Vashon Center Forest (Vashon Island, WA)
  • Data courtesy of sparklehorse:
    • Cape Lookout Trail (near Netarts, OR)
  • Data courtesy of _Shaddow_:
    • Unpaved Roads near High Rock (Near Monroe, WA)
    • Additional trails in Fairweather Park (Medina, WA)
  • Data courtesy of GrnXnham:
    • Roads and trails up Gold Mountain (near Bremerton, WA)
  • Data courtesy of Erik Olson:
    • Major additions and corrections to Discovery Park (Seattle, WA)
Last but not least is Northwest Snow Trails.  This is just a small update to incorporate a couple of recent submissions.  Chances are that further “serious” work on this mapset will be spotty until next fall given that the winter season seems to be passing us by.

Northwest Snow Trails Version 0.02 (February 25, 2010)

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  • Corrected attribution of portions of the John Wayne Pioneer Trail (WA)
  • Data courtesy of Ladybug Kids:
    • Willow Trail Committee Snowmobile Trails (Willow, AK)
  • Data courtesy of QuigleyJones:
    • Trails in Manning Park (near Hope, BC)
Enjoy, and keep those submissions coming in!
  • Gsnorgathon

    Holy cow, Jon! It’s Christmas in February! Woo-hoo!

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