Radiant Brick Sparrow

Recently Rewarded
Track your hotspot
Monitor your portfolio performance and get instant alerts.

Transmit Scale

0.28

Gain

8.7 dBi

Elevation

13 m

Earnings (HNT)

0.1672

IOT Data (Bytes)

324

Reward Breakdown (HNT)

Rank Type Rank / Total Rewarded (IOT)
Total236823 / 2672770.00677553 IOT
Poc236524 / 2619120.00677553 IOT
Witness237631 / 2496640.00166048 IOT
Beacon177084 / 2585150.00511505 IOT

Denied Edges (501)

Hotspot NameReason for Denylist
Festive Marmalade EagleTerrain intersection
Innocent Pecan StorkDistance insensitivity
Stable Burlap MothTerrain intersection
Keen Daisy MammothDistance insensitivity
Steep Oily GoblinDistance insensitivity
Magic Dijon ParakeetTerrain intersection
Wonderful Aegean BullDistance insensitivity
Cheerful Sable MustangTerrain intersection
Jumpy Cream FlamingoDistance insensitivity
Muscular Quartz GorillaDistance insensitivity
Genuine Caramel MallardDistance insensitivity
Scrawny Mango FrogDistance insensitivity
Basic Raisin ParrotDistance insensitivity
Upbeat Emerald LynxTerrain intersection
Howling Brown TarantulaTerrain intersection
Broad Yellow AnteaterTerrain intersection
Happy Lace CapybaraDistance insensitivity
Clumsy Cherry StallionTerrain intersection
Micro Gingham MandrillTerrain intersection
Rare Sepia ElephantTerrain intersection
Uneven Porcelain HedgehogDistance insensitivity
Shambolic Taupe SealionDistance insensitivity
Able Mandarin BeaverDistance insensitivity
Round Crepe BearTerrain intersection
Hot Saffron LadybugDistance insensitivity
Merry Chrome GeckoTerrain intersection
Feisty Licorice CyborgDistance insensitivity
Cool Lemon ChickenDistance insensitivity
Real Pastel ShetlandDistance insensitivity
Faithful Lilac KittenDistance insensitivity
Attractive Lava LorisDistance insensitivity
Hot Sage CyborgDistance insensitivity
Swift Jade OkapiDistance insensitivity
Faithful Pistachio TigerTerrain intersection
Dazzling Aegean HyenaTerrain intersection
Winning Foggy OctopusDistance insensitivity
Bent Chartreuse HedgehogDistance insensitivity
Late Indigo ReindeerDistance insensitivity
Brief Sky CraneDistance insensitivity
Innocent Pastel JellyfishDistance insensitivity
Young Raisin UrchinDistance insensitivity
Great Cinnabar CodTerrain intersection
Striped Ginger ElkDistance insensitivity
Cold Ebony GiraffeDistance insensitivity
Zealous Ivory ShetlandDistance insensitivity
Shambolic Crepe LigerDistance insensitivity
Unique Grape MallardTerrain intersection
Hollow Oily ElephantDistance insensitivity
Active Misty LemurTerrain intersection
Agreeable Smoke HorseDistance insensitivity
Hollow Denim RamTerrain intersection
Elegant Mocha HorseTerrain intersection
Amusing Cornflower RamTerrain intersection
Bumpy Beige MantisDistance insensitivity
Able Pecan ParakeetTerrain intersection
Dapper Linen RookDistance insensitivity
Creamy Mandarin MillipedeTerrain intersection
Cheerful Felt FishTerrain intersection
Quick Eggplant NightingaleDistance insensitivity
Slow Cerulean LorisTerrain intersection
Straight Linen OctopusTerrain intersection
Large Porcelain LarkTerrain intersection
Overt Aquamarine DogTerrain intersection
Unique Mango MoleDistance insensitivity
Restless Infrared PantherDistance insensitivity
Sour Mercurial DragonflyTerrain intersection
Skinny Mossy FalconDistance insensitivity
Polished Taffy OstrichDistance insensitivity
Macho Carob HyenaDistance insensitivity
Harsh Chiffon OrangutanTerrain intersection
Scruffy Currant GuppyTerrain intersection
Ambitious Red UrchinTerrain intersection
Sticky Silver KoalaTerrain intersection
Fun Bronze LobsterDistance insensitivity
Recumbent Opal ChameleonDistance insensitivity
Sharp Chartreuse CaterpillarTerrain intersection
Ripe Azure ChimpanzeeDistance insensitivity
Wild Fuchsia RamTerrain intersection
Prehistoric Umber TardigradeDistance insensitivity
Sneaky Spruce EagleDistance insensitivity
Muscular Rouge JayDistance insensitivity
Crazy Ebony HornetDistance insensitivity
Wonderful Ultraviolet GiraffeDistance insensitivity
Best Sangria PerchDistance insensitivity
Prehistoric Grape DogTerrain intersection
Damaged Merlot YakDistance insensitivity
Energetic Fleece EelDistance insensitivity
Genuine Clear CobraDistance insensitivity
Fantastic Mandarin MouseTerrain intersection
Helpful Tartan CrowDistance insensitivity
Mythical Coal CricketDistance insensitivity
Amusing Coal MammothDistance insensitivity
Plain Pecan WhaleDistance insensitivity
Soft Raspberry CorgiDistance insensitivity
Generous Myrtle RatDistance insensitivity
Round Onyx AlbatrossTerrain intersection
Harsh Sangria MockingbirdDistance insensitivity
Puny Rusty CorgiDistance insensitivity
Furry Garnet GuppyDistance insensitivity
Blurry Chili SealionTerrain intersection
Brilliant Canvas ElkDistance insensitivity
Witty Pastel DeerTerrain intersection
Clever Rouge BeaverDistance insensitivity
Scruffy Porcelain BisonTerrain intersection
Brave Vermilion FerretDistance insensitivity
Radiant Jetblack KookaburraDistance insensitivity
Breezy Tawny KookaburraTerrain intersection
Stale Arctic RookTerrain intersection
Melted Iris CanaryTerrain intersection
Urban Heather TrollDistance insensitivity
Bright Chambray WalrusDistance insensitivity
Tangy Cinnamon ShrimpTerrain intersection
Formal Cream AardvarkTerrain intersection
Best Rusty LorisDistance insensitivity
Zesty Cherry FerretTerrain intersection
Genuine Mercurial HedgehogDistance insensitivity
Muscular Walnut TerrierTerrain intersection
Tangy Vermilion OpossumTerrain intersection
Raspy Coffee SquidDistance insensitivity
Curved Mahogany CrocodileTerrain intersection
Rapid Wool ParrotDistance insensitivity
Quiet Blood BarbelDistance insensitivity
Skinny Mocha HippoTerrain intersection
Festive Coal UnicornTerrain intersection
Rural Banana DachshundDistance insensitivity
Prehistoric Hickory TardigradeDistance insensitivity
Mysterious Fuchsia MallardTerrain intersection
Fun Magenta CrabDistance insensitivity
Sparkly Cinnamon DoveDistance insensitivity
Wobbly Carob CondorDistance insensitivity
Ripe Pearl MouseDistance insensitivity
Trendy Lime IguanaTerrain intersection
Young Raisin WallabyDistance insensitivity
Sneaky Honey GuppyDistance insensitivity
Sour Fern SwanDistance insensitivity
Careful Tartan BuffaloTerrain intersection
Cold Lavender LobsterDistance insensitivity
Passive Cyan RhinoTerrain intersection
Hot Arctic SlothDistance insensitivity
Cool Fern GeckoDistance insensitivity
Quick Mauve PenguinTerrain intersection
Proud Viridian MillipedeDistance insensitivity
Howling Glass BatDistance insensitivity
Bald Lipstick AntelopeTerrain intersection
Expert Fossilized DeerDistance insensitivity
Joyful Alabaster DogDistance insensitivity
Genuine Mossy GiraffeTerrain intersection
Late Amethyst CormorantTerrain intersection
Lucky Emerald YakDistance insensitivity
Spare Amethyst CormorantDistance insensitivity
Acrobatic Syrup BoaTerrain intersection
Long Iron WhaleDistance insensitivity
Bitter Wool CondorDistance insensitivity
Overt Basil JellyfishDistance insensitivity
Old Honeysuckle PangolinDistance insensitivity
Agreeable Powder SpiderTerrain intersection
Real Alabaster TroutDistance insensitivity
Fierce Grey ChimpanzeeDistance insensitivity
Fast Bubblegum MillipedeDistance insensitivity
Exotic Punch LlamaDistance insensitivity
Clever Plastic DragonflyDistance insensitivity
Interesting Umber CraneTerrain intersection
Gentle Grey AnteaterDistance insensitivity
Wonderful Parchment CoyoteDistance insensitivity
Fantastic Parchment MuleTerrain intersection
Festive Juniper SwallowTerrain intersection
Hot Midnight WoodpeckerDistance insensitivity
Skinny Corduroy FalconTerrain intersection
Electric Ceramic GrasshopperDistance insensitivity
High Ocean CobraDistance insensitivity
Soft Champagne DogTerrain intersection
Old Marigold FinchDistance insensitivity
Brave Mint CrowDistance insensitivity
Straight Cinnabar DinosaurTerrain intersection
Dazzling Maroon GuppyTerrain intersection
Able Carmine CoyoteDistance insensitivity
Rich Lipstick HippoTerrain intersection
Gentle Khaki FoxTerrain intersection
Daring Crimson StorkDistance insensitivity
Bumpy Tangelo MeerkatDistance insensitivity
Quick Mango AlligatorTerrain intersection
Delightful Sky CormorantTerrain intersection
Attractive Cerulean SparrowDistance insensitivity
Careful Arctic CrabDistance insensitivity
Dancing Rose VultureDistance insensitivity
Lone Pastel TrollDistance insensitivity
Stable Dijon PangolinTerrain intersection
Custom Olive ManateeDistance insensitivity
Micro Midnight TerrierDistance insensitivity
Modern Chocolate BaboonDistance insensitivity
Brilliant Magenta CamelTerrain intersection
Glorious Menthol IguanaTerrain intersection
Formal Cider RattlesnakeDistance insensitivity
Warm Shadow DoveDistance insensitivity
Strong Cloud SquirrelDistance insensitivity
Brief Pickle CopperheadTerrain intersection
Big Canvas PoodleDistance insensitivity
Stable Holographic YetiTerrain intersection
Savory Merlot BullDistance insensitivity
Big Punch TroutDistance insensitivity
Dancing Topaz MothTerrain intersection
Mammoth Tan CheetahTerrain intersection
Docile Mandarin WolverineTerrain intersection
Keen Powder QuailDistance insensitivity
Amusing Fleece MoleDistance insensitivity
Muscular Umber CanaryTerrain intersection
Handsome Topaz ToadDistance insensitivity
Cheerful Violet PorpoiseTerrain intersection
Amusing Navy BeeDistance insensitivity
Digital Pistachio VultureDistance insensitivity
Atomic Teal EagleDistance insensitivity
Refined Oily ManateeDistance insensitivity
Original Plastic EagleDistance insensitivity
Quiet Sapphire CondorTerrain intersection
Puny Coffee GeckoDistance insensitivity
Real Ultraviolet SnakeDistance insensitivity
Lively Punch ToadDistance insensitivity
Curved Latte PelicanDistance insensitivity
Expert Cloud PerchTerrain intersection
Scruffy Peanut WallabyTerrain intersection
Icy Crepe EagleDistance insensitivity
Quaint Spruce MothDistance insensitivity
Quick Peach MallardTerrain intersection
Dry Pickle TerrierDistance insensitivity
Short Boysenberry LynxDistance insensitivity
Shallow Graphite CricketDistance insensitivity
Wide Raspberry ParrotDistance insensitivity
Handsome Pastel CondorTerrain intersection
Short Bubblegum HippoDistance insensitivity
Mythical Carbon LocustTerrain intersection
Soft Licorice AphidTerrain intersection
Acidic Aquamarine RaccoonTerrain intersection
Melted Honeysuckle CarpDistance insensitivity
Magnificent Red BirdDistance insensitivity
Immense Lemon GorillaTerrain intersection
Polished Viridian OkapiTerrain intersection
Clumsy Latte ElkTerrain intersection
Chilly Khaki ChinchillaDistance insensitivity
Brief Vinyl ShrimpTerrain intersection
Sunny Citron StarfishDistance insensitivity
Able Crepe LorisDistance insensitivity
Dapper Coffee HippoTerrain intersection
Melodic Crimson KookaburraDistance insensitivity
Harsh Foggy WaspDistance insensitivity
Dapper Glossy SalamanderDistance insensitivity
Fancy Flaxen PorcupineDistance insensitivity
Eager Paisley HaddockDistance insensitivity
Original Tin HedgehogTerrain intersection
Hot Pearl GrasshopperDistance insensitivity
Tricky Obsidian TarantulaDistance insensitivity
Shiny Cream TortoiseDistance insensitivity
Savory Coconut MillipedeDistance insensitivity
Rough Aqua AlligatorDistance insensitivity
Able Banana NuthatchDistance insensitivity
Lively Pineapple WhaleDistance insensitivity
Keen Quartz MammothDistance insensitivity
Rare Metal BeetleDistance insensitivity
Silly Basil MeerkatDistance insensitivity
Beautiful Boysenberry MustangDistance insensitivity
Small Taupe GiraffeTerrain intersection
Orbiting Menthol CrabTerrain intersection
Proud Raisin CrabTerrain intersection
Low Wintergreen RavenDistance insensitivity
Brave Coral CricketTerrain intersection
Magic Coral OwlDistance insensitivity
Amateur Navy HaddockTerrain intersection
Docile Linen DeerTerrain intersection
Orbiting Glass PenguinDistance insensitivity
Shiny Tartan LeopardDistance insensitivity
Smooth Ash TadpoleDistance insensitivity
Nice Smoke HalibutDistance insensitivity
Tall Coal GiraffeDistance insensitivity
Magnificent Sangria DuckTerrain intersection
Late Denim BoaTerrain intersection
Bitter Carmine PoodleTerrain intersection
Fit Vinyl WoodpeckerDistance insensitivity
Tangy Mauve DragonflyDistance insensitivity
Unique Opaque RookDistance insensitivity
Fierce Pickle HalibutTerrain intersection
Crazy Goldenrod FerretDistance insensitivity
Fun Boysenberry MonkeyTerrain intersection
Mean Brick MandrillDistance insensitivity
Short Caramel RavenDistance insensitivity
Mythical Sage WallabyDistance insensitivity
Hollow Lemonade PigeonDistance insensitivity
Curly Quartz AnteaterDistance insensitivity
Dancing Cherry BoarDistance insensitivity
Loud Leather EelDistance insensitivity
Helpful Canvas OrangutanTerrain intersection
Straight Punch AlbatrossDistance insensitivity
Passive Merlot WoodpeckerDistance insensitivity
Bent Taupe SpiderDistance insensitivity
Steep Plum SparrowTerrain intersection
Micro Coconut LigerDistance insensitivity
Tricky Burlap EelTerrain intersection
Cheerful Orchid ShrimpTerrain intersection
Noisy Arctic ApeTerrain intersection
Stable Oily HornetDistance insensitivity
Straight Zinc PigeonTerrain intersection
Immense Olive SwallowDistance insensitivity
Joyful Purple SealionTerrain intersection
Mythical Chartreuse OrangutanDistance insensitivity
Helpful Beige DolphinDistance insensitivity
Dazzling Linen TunaDistance insensitivity
Zany Aegean PikeTerrain intersection
Dancing Blue RaccoonTerrain intersection
Faithful Macaroon GuppyDistance insensitivity
Square Gauze BeaverDistance insensitivity
Fast Mango CorgiDistance insensitivity
Huge Sandstone MammothTerrain intersection
Dandy Sage MustangDistance insensitivity
Micro Berry StarlingDistance insensitivity
Damaged Mahogany MeerkatDistance insensitivity
Tame Grey KookaburraDistance insensitivity
Energetic Rainbow GoblinDistance insensitivity
Active Chartreuse ArmadilloTerrain intersection
Funny Metal CaterpillarTerrain intersection
Genuine Watermelon DragonDistance insensitivity
Colossal Fiery BobcatDistance insensitivity
Itchy Charcoal AntDistance insensitivity
Real Walnut LlamaDistance insensitivity
Uneven Jetblack PuppyDistance insensitivity
Harsh Admiral OpossumDistance insensitivity
Dizzy Green FalconTerrain intersection
Tangy Daffodil GrasshopperTerrain intersection
Brilliant Basil DragonTerrain intersection
Cool Mint CrowDistance insensitivity
Trendy Snowy OrcaTerrain intersection
Hollow Purple FlyTerrain intersection
Obedient Midnight PorpoiseTerrain intersection
Unique Clay SardineDistance insensitivity
Delightful Stone YakDistance insensitivity
Future Beige RattlesnakeDistance insensitivity
Big Pear WeaselDistance insensitivity
Blurry Lime DragonDistance insensitivity
Blurry Silver RhinoDistance insensitivity
Noisy Linen SheepDistance insensitivity
Steep Seafoam RaccoonTerrain intersection
Warm Glossy SkunkDistance insensitivity
Faint Maroon CaterpillarDistance insensitivity
Furry Seaweed HorseDistance insensitivity
Rich Rose HippoTerrain intersection
Breezy Mandarin BarracudaTerrain intersection
Helpful Ivory ParakeetTerrain intersection
Dapper Amethyst PorpoiseTerrain intersection
Rough Chrome TrollDistance insensitivity
Flat Lace GoatDistance insensitivity
Long Brick WaspDistance insensitivity
Feisty Mango CottonmouthDistance insensitivity
Eager Quartz WoodpeckerDistance insensitivity
Skinny Azure ScorpionDistance insensitivity
Joyful Charcoal DogDistance insensitivity
Long Cinnabar ButterflyDistance insensitivity
Main Smoke NuthatchDistance insensitivity
Skinny Daffodil AphidDistance insensitivity
Scrawny Foggy ToadTerrain intersection
Polished Chrome GuppyDistance insensitivity
Dry Merlot ManateeDistance insensitivity
Cheery Tiger TortoiseTerrain intersection
Overt Mango BuffaloDistance insensitivity
Glamorous Fleece ShetlandDistance insensitivity
Polite Gunmetal StorkTerrain intersection
Mythical Turquoise AntDistance insensitivity
Wonderful Citron OrangutanDistance insensitivity
Bent Peach CrocodileDistance insensitivity
Curly Nylon OtterDistance insensitivity
Itchy Dijon WhaleDistance insensitivity
Shambolic Ebony WormDistance insensitivity
Acidic Fiery GuppyTerrain intersection
Bitter Zinc ShetlandDistance insensitivity
Damp Rose SawfishDistance insensitivity
Curly Arctic BlackbirdDistance insensitivity
High Jetblack BobcatTerrain intersection
Tiny Opal CraneDistance insensitivity
Tangy Gingham LadybugTerrain intersection
Fancy Oily LizardDistance insensitivity
Lucky Brick DoveDistance insensitivity
Shaggy Denim PikeDistance insensitivity
Cheery Green PangolinDistance insensitivity
Fun Aegean OctopusDistance insensitivity
Low Malachite BobcatDistance insensitivity
Dancing Ivory CraneDistance insensitivity
Droll Fuzzy SardineDistance insensitivity
Swift Cream PikeDistance insensitivity
Fast Magenta KookaburraDistance insensitivity
Exotic Neon ManateeTerrain intersection
Basic Shamrock SidewinderDistance insensitivity
Zealous Azure HornetDistance insensitivity
Acrobatic Hazel LocustTerrain intersection
Blunt Ivory SealTerrain intersection
Nice Crimson RaccoonDistance insensitivity
Ancient Cornflower CrocodileDistance insensitivity
Short Garnet PheasantDistance insensitivity
Fast Carbon MooseTerrain intersection
Ripe Smoke GibbonTerrain intersection
Micro Orchid PoodleDistance insensitivity
Powerful Champagne PoodleTerrain intersection
Winning Goldenrod WeaselDistance insensitivity
Warm Sable SealionDistance insensitivity
Proud Chartreuse GerbilDistance insensitivity
Vast Arctic ChinchillaDistance insensitivity
Dry Orange KestrelDistance insensitivity
Faint Crepe DogDistance insensitivity
Wonderful Coffee TigerDistance insensitivity
Fit Tartan AlpacaDistance insensitivity
Fresh Khaki BeeTerrain intersection
Young Beige GiraffeTerrain intersection
Droll Lemonade DogDistance insensitivity
Rough Carmine QuailDistance insensitivity
Fantastic Oily SparrowDistance insensitivity
Spicy Glass SkunkDistance insensitivity
Lone Brunette LarkTerrain intersection
Dizzy Pineapple ElkDistance insensitivity
Shaggy Emerald PiranhaDistance insensitivity
Quick Graphite PoodleDistance insensitivity
Elegant Indigo ShrimpDistance insensitivity
Jolly Cerulean TapirTerrain intersection
Genuine Marigold PigeonDistance insensitivity
Electric Blonde BlackbirdDistance insensitivity
Oblong Iris MustangDistance insensitivity
Melted Infrared PythonTerrain intersection
Deep Shamrock BarbelDistance insensitivity
Soft Velvet JayTerrain intersection
Silly Mocha MinkDistance insensitivity
Wonderful Paisley StorkTerrain intersection
Beautiful Coral BobcatTerrain intersection
Cool Mandarin RookDistance insensitivity
Steep Jetblack OpossumDistance insensitivity
Itchy Fern UnicornDistance insensitivity
Clumsy Infrared SparrowDistance insensitivity
Powerful Red PorcupineDistance insensitivity
Stale Eggplant RabbitTerrain intersection
Overt Tin CougarDistance insensitivity
Tangy Tin AlpacaDistance insensitivity
Generous Champagne JaguarTerrain intersection
Bubbly Peach BisonDistance insensitivity
Tame Cream GoatTerrain intersection
Ripe Daffodil AardvarkDistance insensitivity
Future Chili IguanaDistance insensitivity
Chilly Admiral KittenDistance insensitivity
Handsome Foggy StarlingDistance insensitivity
Magnificent Seaweed EagleDistance insensitivity
Uneven Opal RabbitDistance insensitivity
Spare Mustard CrocodileTerrain intersection
Obedient Obsidian GoblinDistance insensitivity
Ancient Ruby TarantulaTerrain intersection
Tricky Walnut CrabDistance insensitivity
Great Glass CowTerrain intersection
Muscular Hemp GooseTerrain intersection
Straight Hemp WeaselDistance insensitivity
Proper Carbon VultureDistance insensitivity
Attractive Jade SealionTerrain intersection
Restless Beige ManateeDistance insensitivity
Round Vermilion FlyDistance insensitivity
Sharp Butter ManateeTerrain intersection
Lone Rose LadybugTerrain intersection
Shambolic Graphite HuskieDistance insensitivity
Gigantic Raspberry ParakeetDistance insensitivity
Curly Emerald DachshundDistance insensitivity
Bubbly Grape DragonflyDistance insensitivity
Old Sable ShellTerrain intersection
Shambolic Pickle CyborgDistance insensitivity
Low Pastel DuckDistance insensitivity
Zesty Sage ScorpionTerrain intersection
Joyous Lemon ElephantDistance insensitivity
Zesty Porcelain RobinDistance insensitivity
High Fleece JayDistance insensitivity
Jumpy Ash CopperheadDistance insensitivity
Feisty Maroon WaspTerrain intersection
Fun Bone FrogTerrain intersection
Stale Taupe DonkeyTerrain intersection
Wobbly Vanilla BeeDistance insensitivity
Fierce Mercurial SwiftDistance insensitivity
Funny Pastel MouseDistance insensitivity
Mean Orange RavenDistance insensitivity
Damp Magenta StarfishTerrain intersection
Proud Juniper HyenaDistance insensitivity
Active Yellow WrenDistance insensitivity
Ancient Citron MongooseTerrain intersection
Electric Malachite ButterflyDistance insensitivity
Savory Gunmetal KoalaTerrain intersection
Nutty Sand BlackbirdTerrain intersection
Strong Slate BadgerDistance insensitivity
Powerful Daisy CaterpillarTerrain intersection
Sunny Canvas MeerkatTerrain intersection
Orbiting Orchid SalmonDistance insensitivity
Upbeat Garnet ElkDistance insensitivity
Petite Bronze PorpoiseDistance insensitivity
Brisk Mulberry GazelleDistance insensitivity
Daring Rusty KookaburraDistance insensitivity
Shiny Steel ToadTerrain intersection
Quiet Tiger GooseDistance insensitivity
Calm Pearl AphidDistance insensitivity
Mysterious Metal CondorTerrain intersection
Custom Carbon PantherDistance insensitivity
Upbeat Glossy CarpDistance insensitivity
Oblong Clay PlatypusDistance insensitivity
Main Peach HedgehogDistance insensitivity
Dizzy Chartreuse CondorDistance insensitivity
Exotic Flaxen KittenDistance insensitivity
Loud Golden SparrowTerrain intersection