Draw perpendicular cross-section over polyline

[MonirRahman]

I have a polyline feature class and point feature class. these 2 feature classes have intersected points. I want to draw perpendicular lines at each point feature of the polyline feature class. How it Can be possible ?? Please help me. I have attached image to clear my specification. Thanks.

Say , my perpendicular lines have length of 100 metres.

[DanPatterson_Retired]

assuming you are working in arcmap and are interested in a python solution, Darren posted a nice solution here

Re: Creating many line features with python script

There are others on this site with a keyword search of "perpendicular lines" but it isn't clear what the development environment is.

[ChadKopplin]

I know that ArcHydro is able to give you cross-sections as well.