Android apps by W. Strickling

PlanetDroid
W. Strickling
Astronomy ephemeris app for calculating high precision ephemeris and positions of Sun, Moon and the Planets for engaged amateur astronomers and planetary observers, prefering data and facts instead of pretty picture-apps. Planetdroid finds
Free
90
50,000+ downloads
|
BOOKS_REFERENCE
GPS-Tacho
W. Strickling
GPS-Tacho is a speedometer based on the values of your GPS sensors. It is displaying speed, precise GPS-time, coordinates, altitude, a compass with bearing and, if a data connection available, the current address. A special optional item f
Free
79
100,000+ downloads
|
TRANSPORTATION
EclipseDroid USB Free Version
W. Strickling
EclipseDroid is the ultimate companion for each engaged solar eclipse observer and all people, who are interested in solar eclipses. The app calculates exact data for any solar eclipse at any location. Relax and watch the eclipse and not yo
Free
71
5,000+ downloads
|
BOOKS_REFERENCE
GeoSat4Android
W. Strickling
Small astronomy app for calculation the apparent position of geostationary satellites. It assumes a circular orbit with aninclination of 0°. For visual observers and photographers. Calculates azimuth, elevation, hour angle, declination and
Free
81
10,000+ downloads
|
TOOLS
Astrophoto Calculator
W. Strickling
A small app for astro photographers for calculation of image filed sizes for certain combinations of camera and lens. You can also calculate the maximal exposure time for shots without guiding and calculate the length of star trails. It h
Free
81
5,000+ downloads
|
BOOKS_REFERENCE
USBCamera Test
W. Strickling
A simple test App for developing USB PTP code for Android. Please send a feedback, whether it works or works not on a certain camera and device pair! For more details see: http://www.strickling.net/android_engl.htm#USB Keywords: USB host
Free
35
1,000+ downloads
|
PHOTOGRAPHY
Camera Timer USB
W. Strickling
Release your digital camera (eg. a DSLR) with your phone! Now CameraTimer supports USB host mode of Android 3.X and higher. A special USB adaptor cable is required. For earlier Android versions this small app can use the phone's built-in f
Free
72
10,000+ downloads
|
PHOTOGRAPHY
Standard Atmosphere Calculator
W. Strickling
A small app for calculating the standard atmosphere. Get temperature, pressure, density, speed of sound, absolute humidity, vapour pressure and dew point, depending on altitude and speed. The pecision is good for educational use, please d
Free
85
1,000+ downloads
|
BOOKS_REFERENCE
Scheiner Calculator
W. Strickling
This app helps you to align your parallactic telescope mount toward the celestial pole, using the numeric Scheiner method given by Dr. M. Knülle, 2000. Make a quick measurement, calculate the correction value and adjust your mount sufficie
Free
86
1,000+ downloads
|
BOOKS_REFERENCE
PlanetDroid Donation
W. Strickling
Astronomy ephemeris app for calculating high precision ephemeris and positions of Sun, Moon and the Planets for engaged amateur astronomers and planetary observers, prefering data and facts instead of pritty picture-apps. Planetdroid finds
$2.62
91
100+ downloads
|
BOOKS_REFERENCE
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