NavCalc - GPS Navigational Calculator
NavCalc allows you to perform the following complex calculations :
If you know the coordinates of two points you can calculate the bearing and distance between the two.
If you know the coordinates of one point, as well the bearing and distance to a second unknown point, then you can calculate the coordinates of the second point
Checklists is free to registered owners of Birder to create logs of birds that they have seen. It comes with a large number of databases of bird names from all over the world. All you have to do is click on the alphabetic keypad to display all bird names that start with the letter that you clicked
Triangulator Pro for Palm OS - makes triangulation calculations really easy. If you know any three parameters of a triangle, then you can easily calculate the other angles and sides with a single press of a button. Enter sides and angles right on the picture of the triangle to make things easier to put into perspective
GPSacreage - Want an easy way to export the GPS data to your PC? The PDB files where GPSacreage saves the tract data is backed up on your PC each time you make a Hotsync. Now you can use another PC based application by the same developer to convert those backup PDB files to ascii text format. It makes it possible to use GPSacreage now also as GPS datalogger
ThatWay! turns your PDA and GPS into an extremely useful navigation tool. Normally a GPS device just gives you longitude, latitude, heading and all sorts of other information, but for ordinary human beings this does not help much because all these numbers still don't tell us where to go.
With ThatWay! you see a fat arrow that points straight at your target destination
Birder is a Palm program for for birders to log their bird sightings. The aim was to make data entry and recovery quick and seamlessly. Furthermore, the program contains built in checklist to look up the bird names easily while entering the sighting information.
Includes free checklists for a large quantity of countries and bird watching regions
GPScalc is a calculator to convert between geodetic longitude and latitude to UTM eastings and northings and to calculate distance and headings between waypoints to within 1 cm accuracy between your GPS position fixes
