asmPro:Anchor Safe Monitor Pro vs iMariner Celestial Navigation Usage & Stats
The most complete system to monitor anchoring of your boat: no more sleepless nights in harbour!
As you set anchor and boat points, Anchor Safe Monitor let you control the mooring state in real-time giving you the possibility to receive an audio alarm, an email or a phone call as notification if the boat exits from security zone defined.
Even more complete with the new control function with tilt can send email message with the output from the swing area allowed (in PRO version)
Anchor Safe Monitor PRO is unique in the world as you can verify if the mooring process is correct after the boat is anchored and fix anchor and boat points if you set them not precisely.
An acoustic alarm catch your attention when boat is no longer anchored and exceeds security zone defined: with PRO version you can set to be notified in case of alarm also with an email or a phone call.
Main functions:
•Define anchor point and boat’s position, taking data from
device’s GPS (iPhone, iPad and iPod touch)
•Monitor real-time boat’s relating to security parameters defined
•Warning alarm in case of boat exceeding security zone defined
•Cartographic interface (Google Maps)
•Sophisticated GPS filtering system to have the most accurate / reliable GPS data and eliminate false alarm
•Possibility to collect mooring data for later analysis
In PRO version Anchor Safe Monitor let you:
• new management function of the swing with the possibility to select an area of possible danger withint the rotation area of the anchor.
•Replace anytime anchor and boat points on map
•Manage an anchoring test showing you if the mooring quality is good
•Receive alarm notification in form of email so you can stay updated even at distance if the boat goes wide or enter in the exclusion zone (and use it as anti-theft system)
•It acts as a satellite location system in the event of theft of the boat;
placing your smartphone in a hidden position and silent mode, will continue to send the updated data position of your boat, sending email with the GPS position of your boat.
Anchor Safe Monitor comes with a detailed user manual which can be consulted by pressing the "i" in the upper right corner of each page.
WARNING : Continuous use of GPS running in the background can significantly reduce battery life.
- Apple App Store
- Paid
- Navigation
Store Rank
- -
iMariner Celestial Navigation is a complete toolbox : sight, fix, meridian, starfinder, solar compass
Also embedded : nautical almanac (sun, moon, planets, starts) and astronomical computation (no more need for HO-249/HO-229 tables)
- displays almanac informations : Sun, Moon, Venus, Mars, Jupiter, Saturn and 92 brightest stars. At this step, you can use these almanac data with HO.249 tables, if you want to reduce manually.
- reduces a sight : getting your observed altitude and the precise time, it calculate Intercept and Azimut. You don't need any calculation ! Simply report Intercept and Azimut to your navigational chart.
- You can save your observations by passages and send them by email in CSV format
- take a fix : with two sights, iMariner is able to calculate your position (latitude/longitude)
- meridian passage : iMariner helps you to take observations mandatory to know your position (latitude/longitude)
- sight preparation : iMariner proposes you the best objects, here position (azimut and elevation), and the approximate time of the day the observation can take (nautical_twilight or nautical dawn).
iMariner is a standalone application. It doesn't require internet connection. It is light and calculations are optimized to save energy on your boat.
Includes a solar compass (and moon compass too).
REFERENCES :
iMariner has been inspirated by astronomical works of the following people.
Brightest Stars Catalog
Extraction of 92 stars >= 2.5 Mag from the vizier catalog, completed with some stars and star names.
V/53A Catalogue of the Brightest Stars (Ochsenbein+ 1988)
This research has made use of the VizieR catalogue access tool, CDS, Strasbourg, France
vizier.u-strasbg.fr
=============================
Le catalogue des etoiles les plus brillantes Catalogue of the brightest stars
Ochsenbein F., Halbwachs J.L. =1987BICDS..32...83O
Ochsenbein F., Acker A., Legrand E., Poncelet J.M., Thuet-Fleck E.
=============================
AlgorithmsFrom the reference book Astronomical Algorithms by Jean Meeus
Planets : VSOP87D theoryTables extracted from ftp://ftp.imcce.fr/pub/ephem/planets/vsop87/ and adapted to Objective-C.
Bretagnon P., Francou G., : 1988, Astron. Astrophys., 202, 309.
Pierre Bretagnon, Gerard Francou Bureau des Longitudes
77, Avenue Denfert-Rochereau F75014, Paris, France
Moon : ELP2000 theory
The lunar ephemeris ELP2000 M. Chapront-Touze and J. Chapront
Service de Mecanique Celeste du Bureau des Longitudes
77, Avenue Denfert-Rochereau F75014, Paris, France
Sky Maps
Free maps from the IAU site : http://www.iau.org/public/constellations/
DeltaT value
maia.usno.navy.mil
- Apple App Store
- Paid
- Navigation
Store Rank
- -
asmPro:Anchor Safe Monitor Pro vs. iMariner Celestial Navigation ranking comparison
Compare asmPro:Anchor Safe Monitor Pro ranking trend in the past 28 days vs. iMariner Celestial Navigation
Rank
asmPro:Anchor Safe Monitor Pro vs. iMariner Celestial Navigation ranking by country comparison
Compare asmPro:Anchor Safe Monitor Pro ranking trend in the past 28 days vs. iMariner Celestial Navigation
All categories
Navigation
Compare to any site with our free trial
asmPro:Anchor Safe Monitor Pro VS. 
iMariner Celestial NavigationDecember 25, 2024