# Algorithm for Application for mountain skiers and snowboarders

This is small part of our application. Really we are looking for developer for full time freelance work for a long period. This is just entry task.

Application for iOs, algorithm should be written on SWIFT

The analyze track algorithm

There is a track as an array (list) of points. Point this is class GeoPoint, which includes latitude, longitude and altitude. The track - record of movement of the skier (snowboarder) on ski resort during the all day.

The algorithm should separate the following types of parts of the track

• ascending with lift up

• descending down

• stop points (sitting in a restaurant, etc.)

• Standing in line for the lift

• Movement on the horizontal surface.

The entire day should be separated to parts of the track. Algorithm should return an array (list) of pairs - the type of track parts and a part of the track itself as an array (list) of points.

The criteria for the algorithm:

• Raising the lift up - increase in height.

• downhill skiing down - falling height

• marking time (sitting in a restaurant, etc.) - all points within XX meters apart

• Standing in line for the lift - very slow motion at a sufficiently short interval

• Driving on a horizontal surface - other movements with a small difference in height between adjacent points

• ascending with lift up – altitude is increased

• descending down – altitude is decreased

• stop points - all points within XX meters around

• Standing in line for the lift - very slow motion at a sufficiently short distance

• Movement on the horizontal surface - other movements with a small difference in height between nearby points

Taidot: Swift

( 1 review ) Moscow, Russian Federation

Projektin tunnus: #8657026

## 4 freelanceria on tarjonnut keskimäärin 312 \$ tähän työhön

iProgrammers

Hi, Sir you have formulas to get that values from data given? if yes i can do it. This is Hamza from Pakistan.To see my portfolio and previous work please visit my profile and link below.For this particular job i hav Lisää

200 \$ USD 2 päivässä
(2 arvostelua)
3.2
mirokule

Did you set up another job for the same algorithm? I have updated my bid, too I have read your description and totally understood the algorithm. It sounds interesting that I would like to have a try. Also, I'm open t Lisää

250 \$ USD 5 päivässä
(1 arvostelu)
1.1
HongLongJi

Hi Dear I am an excellent iOS developer. I have many experiences for your job. This is my Apps. https://itunes.apple.com/us/app/bmc-voice/id968825401?ls=1&mt=8 https://itunes.apple.com/us/app/hiapp-texting-cal Lisää

555 \$ USD 20 päivässä
(1 arvostelu)
0.0
thesaund

Hi, This sounds very interesting. I have done work to analyse geolocation without the altitude component. I understand the idea though and I would be interested in scoping the algorithm requirements based on how th Lisää

244 \$ USD 10 päivässä
(0 arvostelua)
0.0