Difference between revisions of "2014-05-21 49 10"

Latest revision as of 20:23, 16 May 2020

Location

A wood near Raitersaich

Participants

Schnatterfleck

Plans

Expedition

I always wanted to go hunt some hash points. But using the web based tools was always too complicated. But this week I discovered the geohashing app in the Android store - and it works perfectly! :-)

And on this really, really nice day (warm and sunny), it showed me a coordinate that was:

- just within reach for me during the 3 or four hours I had to spare (I am nearly always going by bike...)

- apparently located only a few meters from a road near an open field

- situated in a really nice rural landscape.

So off I went, leaving work a little early and setting the hash point as a target in my brand new routing software (OSMAnd).

I knew that routing for bicycles is a magnitude harder than car routing. That combined with the remaining inconsistencies of OSM map material (although that is rather good around Nuremberg) lead to a rather... interesting... route that I was led. I got the impression that the routing algorithm itself sometimes used some kind of geohashing-like algorithms.

Additionally it didn't help that OSMAnd's UI is rather car-centric.

All this led to a lot of this kind of situation:

OSMAnd: Turn right!

Me: But there is no road.

OSMAnd: Yes there is!

Me: No, there isn't!

OSMAnd: Believe me, there is! Look at my map!

Me: YOU believe ME, in reality there is no road!

OSMAnd: Ok, here is your choice: Either you believe there to be a road and take it, or track your way back for the last two or three kilometres and try something different on your own...

Me: *Gnaaarg*

So going to the hashpoint was really, really fun. A great adventure that I am still thinking about with a silly smile on my face :)

The hashpoint itself was rather unspectacular.

And very nearly it was a Déjà Vu Geohash, as it lay just a view hundred meters from the riding stable were we sometimes rent a pony for a little tour with our young niece.

Tracklog

Photos

The hashpoint as located by my GPS - surprisingly nice area! Schnatterfleck @49.3688,10.8290
Aeaeah... Routing app?... You're kidding, right...?? @49.4128,10.9025
Really steep (more than it looks on the picture)... but also part of the calculated route. Fallback to pushing the bike (at least not carrying yet...) @49.4124,10.9034
THIS is how I like it :) - But the near dead-end already lurked at the bottom of the little valley.... @49.4095,10.8950
Mission accomplished! @49.3687,10.8288
Not very far from the hash point. And I actually know those horses. @49.3699,10.8357
I was actually routed right through the middle of a golf course! @49.3781,10.9775

Achievements

Land geohash
Bike geohash

@@ Line 15: / Line 15: @@
 }}
-<!-- edit as necessary -->
 __NOTOC__
 == Location ==
-<!-- where you've surveyed the hash to be -->
+A wood near Raitersaich
 == Participants ==
-<!-- who attended: If you link to your wiki user name in this section, your expedition will be picked up by the various statistics generated for geohashing. You may use three tildes ~ as a shortcut to automatically insert the user signature of the account you are editing with.
--->
+* [[User:Schnatterfleck|Schnatterfleck]]
 == Plans ==
@@ Line 28: / Line 29: @@
 == Expedition ==
-<!-- how it all turned out. your narrative goes here. -->
+I always wanted to go hunt some hash points. But using the web based tools was always too complicated.
+But this week I discovered the geohashing app in the Android store - and it works perfectly! :-)
+And on this really, really nice day (warm and sunny), it showed me a coordinate that was:
+- just within reach for me during the 3 or four hours I had to spare (I am nearly always going by bike...)
+- apparently located only a few meters from a road near an open field
+- situated in a really nice rural landscape.
+So off I went, leaving work a little early and setting the hash point as a target in my brand new routing software (OSMAnd).
+I knew that routing for bicycles is a magnitude harder than car routing.
+That combined with the remaining inconsistencies of OSM map material (although that is rather good around Nuremberg) lead to a rather... interesting... route that I was led.
+I got the impression that the routing algorithm itself sometimes used some kind of geohashing-like algorithms.
+Additionally it didn't help that OSMAnd's UI is rather car-centric.
+All this led to a lot of this kind of situation:
+'''OSMAnd''': Turn right!
+'''Me''': But there is no road.
+'''OSMAnd''': Yes there is!
+'''Me''': No, there isn't!
+'''OSMAnd''': Believe me, there is! Look at my map!
+'''Me''': YOU believe ME, in reality there is no road!
+'''OSMAnd''': Ok, here is your choice: Either you believe there to be a road and take it, or track your way back for the last two or three kilometres and try something different on your own...
+'''Me''': *Gnaaarg*
+So going to the hashpoint was really, really fun. A great adventure that I am still thinking about with a silly smile on my face :)
+The hashpoint itself was rather unspectacular.
+And very nearly it was a Déjà Vu Geohash, as it lay just a view hundred meters from the riding stable were we sometimes rent a pony for a little tour with our young niece.
 == Tracklog ==
@@ Line 34: / Line 80: @@
 == Photos ==
-<!-- Insert pictures between the gallery tags using the following format:
-Image:2012-##-## ## ## Alpha.jpg | Witty Comment
--->
 <gallery perrow="5">
 Image:2014-05-21_49_10_Schnatterfleck_-1.jpg | The hashpoint as located by my GPS - surprisingly nice area! Schnatterfleck [http://www.openstreetmap.org/?lat=49.36880000&lon=10.82900000&zoom=16&layers=B000FTF @49.3688,10.8290]
+Image:2014-05-21_49_10_Schnatterfleck_1400683035587.jpg | Aeaeah... Routing app?... You're kidding, right...?? [http://www.openstreetmap.org/?lat=49.41280000&lon=10.90250000&zoom=16&layers=B000FTF @49.4128,10.9025]
+Image:2014-05-21_49_10_Schnatterfleck_1400683097989.jpg | Really steep (more than it looks on the picture)... but also part of the calculated route. Fallback to pushing the bike (at least not carrying yet...) [http://www.openstreetmap.org/?lat=49.41240000&lon=10.90340000&zoom=16&layers=B000FTF @49.4124,10.9034]
+Image:2014-05-21_49_10_Schnatterfleck_1400682812018.jpg | THIS is how I like it :)  -  But the near dead-end already lurked at the bottom of the little valley.... [http://www.openstreetmap.org/?lat=49.40950000&lon=10.89500000&zoom=16&layers=B000FTF @49.4095,10.8950]
+Image:2014-05-21_49_10_Schnatterfleck_1400680990831.jpg | Mission accomplished! [http://www.openstreetmap.org/?lat=49.36870000&lon=10.82880000&zoom=16&layers=B000FTF @49.3687,10.8288]
+Image:2014-05-21_49_10_Schnatterfleck_1400680218339.jpg | Not very far from the hash point. And I actually know those horses. [http://www.openstreetmap.org/?lat=49.36990000&lon=10.83570000&zoom=16&layers=B000FTF @49.3699,10.8357]
+Image:2014-05-21_49_10_Schnatterfleck_1400678030928.jpg | I was actually routed right through the middle of a golf course! [http://www.openstreetmap.org/?lat=49.37810000&lon=10.97750000&zoom=16&layers=B000FTF @49.3781,10.9775]
 </gallery>
@@ Line 46: / Line 102: @@
 <!-- Add any achievement ribbons you earned below, or remove this section -->
+* Land geohash
+* Bike geohash
-<!-- =============== USEFUL CATEGORIES FOLLOW ================
-Delete the next line ONLY if you have chosen the appropriate categories below. If you are unsure, don't worry. People will read your report and help you with the classification.-->
-[[Category:New report]]
-<!-- ==REQUEST FOR TWITTER BOT== Please leave either the New report or the Expedition planning category in as long as you work on it. This helps the twitter bot a lot with announcing the right outcome at the right moment. -->
-<!-- Potential categories. Please include all the ones appropriate to your expedition -->
-<!-- If this is a planning page:
-[[Category:Expedition planning]]
--->
-<!-- An actual expedition:
 [[Category:Expeditions]]
--- and one or more of --
 [[Category:Expeditions with photos]]
-[[Category:Expeditions with videos]]
-[[Category:Expedition without GPS]]
--->
-<!-- if you reached your coords:
 [[Category:Coordinates reached]]
+{{location|DE|BY|AN}}
---><!-- or if you failed :(
-[[Category:Coordinates not reached]]
--- and a reason --
-When there is a natural obstacle between you and the target:
-[[Category:Not reached - Mother Nature]]
-When there is a man-made obstacle between you and the target:
-[[Category:Not reached - No public access]]
-When you failed get your GPS, car, bike or such to work:
-[[Category:Not reached - Technology]]
-When you went to an alternate location instead of the actual geohash:
-[[Category:Not reached - Did not attempt]]
-(Don't forget to delete this final close comment marker) -->


Wed 21 May 2014 in 49,10: 49.3687540, 10.8289638 geohashing.info google osm bing/os kml crox