Tuesday, January 29, 2008

GPS GIS Regarding Help

Analysis for the GPS Tracking websites

01. http://www.starg3.com/starg3/tracking.php?vid=demo&psw=000000&day=2007-07-12&tmz=8&sel=goo

This Website track the gps receiver and draw the path.

User name : demo
Password : demo





02. http://www.starg3.com/starg3/tracking.php




03. http://70.169.216.3/map.aspx?cid=slservices



04. http://mars.amiindia.co.in/Guest/TrackInfo.aspx
username : demo
password : demo

05. http://www.gpstrackit.com/online_demo_confirm.php?product_id=21&productlabel=L2000-NAVPLUS&dealer=

Demo presentation on flash


06. http://www.accutracking.com/members.php
(Important website)
username : demo
password : demo







07. http://daytongps.com/login/index.php
(important site)
user name : demo
password : demo








08. http://www.rodrik.co.il/gpslocation/harita/index.html







09. http://www.supatrak.com/demo.html

(Good site but internet explore has some error so map is not displayed)






10. http://www.n2yo.com/
This Url display you real gps tracking (helicopter example) with real ip address tracking



for ip to location search following site
http://www.ip2location.com/demo.aspx









11. http://starcomsystems.com/online/in_it1.htm

(Good site for handle vehicle remotely)
user name : demo
password :demo











12. http://en.4agps.com/en/installation/install.aspx

(Good site for vehicle tracking but this site provides its own software)




13. http://info.gpsintegrated.com/support/maps/









14. http://218.248.0.130/uops/html/EnableServices.jsp?userId=testing
For http://www.nrsa.gov.in/ - National Remote Sensing Agency

User Name : testing
Password : testing














15. http://www.quartix.net/content/asp/LastRouteMenuGPR.asp
Subscriber ID = demo
UserName = Q72
Password = gentian







16. http://www.daftlogic.com/Projects/Google-Maps-Distance-Calculator/

Find the distance between two stations.



17. http://local.live.com/
on Microsoft map it can find the path of driving




18. http://www.mapquest.com/maps/map.adp?searchtype=address&formtype=latlong&latlongtype=decimal&latitude=70&longitude=22

Map on mapquest




19. http://www2.navtrak.net/demos/follow_up.cfm?converID=1
(Good Demo of Vehicle Tracking System)






















GPS Tracking on mobile device


http://freemobiletracking.com/safone/jsp/locateAllDetails.do?event=googlemap
(Good site for real time ell tracking )



http://www.freewarepocketpc.net/ppc-tag-gps.html



http://www.fugawi.com/web/products/pathaway.htm






Symbian Related Websites :
http://www.allaboutsymbian.com/software/item/Aspicore__GSM_Tracker_3.php


http://www.handango.com/PlatformProductDetail.jsp?siteId=1&language=english&platformId=4&N=7%2096166&R=202573&productId=202573




http://www.symbian-freeware.com/tag-gps.html



http://symbianguru.typepad.com/welcome/2007/06/new_n95_firmwar.html






http://symbian.alienpicks.com/





http://smartcomgps.en.softonic.com/ie/43721


http://www.easydevices.co.uk/pp/Mobile_Phone/CoPilot_Live_6_-_Symbian_S60_For_Nokia_N70_-_Bluetooth_Kit.html




http://my-symbian.com/s60v3/software/applications.php?faq=8&fldAuto=41






http://digitalurban.blogspot.com/2007/04/nokia-n95-gps-trackinggoogle-earth.html



http://my-symbian.com/s90/software/applications.php?faq=59&fldAuto=1019







http://www.powerupmobile.com/product--70.htm





http://in.gallery.yahoo.com/apps/10327





http://my-symbian.com/s60/software/applications.php?faq=6&fldAuto=1416





http://handheld.softpedia.com/get/GPS/MobiTrackPRO-14074.shtml





http://www.symbianone.com/index.php?option=com_remository&Itemid=75&func=selectcat&cat=15


























http://www.world-tracker.com/v2/





************************* How to get information from GPS Reciever ****************

How to get data from GPS Receiver

Step 1 : Connect GPS Receiver with Serial port or virtual serial port(in case of Bluetooth GPS Receiver)
Step 2 : The GPS receiver sends data in a string or sentence. This might look something like this
$GPGLL,5330.12,N,00215.31,W,134531,A
$GPGLL - NMEA code (For more details about NMEA see following article)
5330.12 – latitude value
N – Latitude North or South (N - North and S – South)
00215.31 – Longitude Value
W – Longitude West or East ( W – West and E – East)
134531 – Time(hhmmss)
A – Data Valid
- Carriage Return
- Line Feed






Use Code Folder for GPS Software and more info see NMEA.htm file.


The National Marine Electronics Association (NMEA) has developed a specification that defines the interface between various pieces of marine electronic equipment. The standard permits marine electronics to send information to computers and to other marine equipment. A full copy of this standard is available for purchase at their web site. None of the information on this site comes from this standard and I do not have a copy. Anyone attempting to design anything to this standard should obtain an official copy.
GPS receiver communication is defined within this specification. Most computer programs that provide real time position information understand and expect data to be in NMEA format. This data includes the complete PVT (position, velocity, time) solution computed by the GPS receiver. The idea of NMEA is to send a line of data called a sentence that is totally self contained and independent from other sentences. There are standard sentences for each device category and there is also the ability to define proprietary sentences for use by the individual company. All of the standard sentences have a two letter prefix that defines the device that uses that sentence type. (For gps receivers the prefix is GP.) which is followed by a three letter sequence that defines the sentence contents. In addition NMEA permits hardware manufactures to define their own proprietary sentences for whatever purpose they see fit. All proprietary sentences begin with the letter P and are followed with 3 letters that identifies the manufacturer controlling that sentence. For example a Garmin sentence would start with PGRM and Magellan would begin with PMGN.
Each sentence begins with a '$' and ends with a carriage return/line feed sequence and can be no longer than 80 characters of visible text (plus the line terminators). The data is contained within this single line with data items separated by commas. The data itself is just ascii text and may extend over multiple sentences in certain specialized instances but is normally fully contained in one variable length sentence. The data may vary in the amount of precision contained in the message. For example time might be indicated to decimal parts of a second or location may be show with 3 or even 4 digits after the decimal point. Programs that read the data should only use the commas to determine the field boundaries and not depend on column positions. There is a provision for a checksum at the end of each sentence which may or may not be checked by the unit that reads the data. The checksum field consists of a '*' and two hex digits representing an 8 bit exclusive OR of all characters between, but not including, the '$' and '*'. A checksum is required on some sentences.
There have been several changes to the standard but for gps use the only ones that are likely to be encountered are 1.5 and 2.0 through 2.3. These just specify some different sentence configurations which may be peculiar to the needs of a particular device thus the gps may need to be changed to match the devices being interfaced to. Some gps's provide the ability configure a custom set the sentences while other may offer a set of fixed choices. Many gps receivers simply output a fixed set of sentences that cannot be changed by the user. The current version of the standard is 3.01. I have no specific information on this version, but I am not aware of any GPS products that require conformance to this version.

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