Specifications of Professional Handheld GPS for Surveying
Operating system: Windows CE intelligent system
Processor: 533MHZ main frequency
Memory:2G high-capacity memory
Display:2.8 inch, color touch screen
Intelligent handheld GPS collecting software
Support the third party software installation application
Support SDK the second software development
High sensitive GPS positioning
Support SBAS (WASS/EGNOS/MSAS)
Initial positioning time:30 seconds
Single point positioning:5M
Micro SD card slot
Two AA batteries
Over 10 hours' continuous work
Working temperature: -30℃~ +70℃
Storage temperature: -40℃~ +80℃
Dustproof and waterproof: Ip67
Shock: anti 1.5m free fall
Operation Interface of Professional Handheld GPS for Surveying
Application Area of Professional Handheld GPS for Surveying
3.Electric power 4.Water conservancy
5.Land resources 6.Municipal administration
Certificates of Qcool Professional Handheld GPS for Surveying
Workshop of Professional Handheld GPS for Surveying
Testing Equipments of Professional Handheld GPS for Surveying
Shipment of Professional Handheld GPS for Surveying
- Q:Professional GPS handheld and mobile navigation difference
- Design ideas and the use of different objectsThe handheld is designed for military, mapping, mining, agriculture, outdoor sports (hiking, hiking, orienteering, cycling, water sports, paragliding, etc.).Cell phone navigation is designed to drive a car in the city, built-in interest points are mostly concentrated in the city.
- Q:Hand held GPS coordinate conversion method
- Three parameter test DX, DY, DZ, DA, DF after the conversion parameters of the five, must be prompted to enter the handheld GPS, while the input area of the central meridian longitude. E on behalf of the east longitude, projection ratio of 1, the deviation of things to the north and south of the deviation of 0, and set the unit for M. Enter these parameters, should be taken to the field test, check whether these five parameters are correct. The method is selected, vision, GPS receiving signal strength of the feature points in the field (such as linear object intersections, independent features, etc.) is the best stone control points were measured and compared with theory and find out the coordinates of these points. If the results of the comparison exceed the nominal accuracy of the instrument, the conversion parameters or the problems that should be found should be recalculated.
- Q:How to upgrade handheld navigator
- Some 4S shop can;Read the instructions, there are generally USB mouth, then you can upgrade the computer practice;There is a memory card, then you can remove the plug on the computer upgrade;Or get the computer city to see it.
- Q:I am a handheld GPS precision is low, how to use to be able to improve certain accuracy
- Look at the maximum accuracy of GPSIf the difference accuracy can reach 1cm you can connect CORS single base station and other network RTK way to achieve the corresponding accuracy
- Q:Handheld GPS settings.
- 1 position: [format setting unit - " position display format is set to User UTM Grid, and enter the relevant parameters, such as the 3 degree or 6 degree with the area with the central meridian projection, the ratio was 1, that deviation is 500000m, north-south deviation is 0.2 map reference setting: [[map] - unit "benchmark is set to User, and input the DX, DY, DZ, DA, DF parameters, usually DX, DY, DZ vary from region to region, so need to know the high level control points to solve, solving methods are as follows:The handheld GPS is placed in the control point field buried pile, were measured, and then hand coordinate coordinates and the known control points of the GPS measurements obtained for the poor, can be obtained by local coordinates and elevation deviation value: DX, DY, DZ.
- Q:Jia Ming etre20 handheld GPS good
- Jia Ming eTrex 20 has a microSD card slot and 1.7GB built-in memory space eTrex 20 allows you to store more user acquisition information, in addition to the map expansion slot, you can load the map of the global area of Garmin.
- Q:Handheld GPS navigation is what? Where to buy handheld GPS navigation, how to select GPS navigation?
- Handheld GPS is mainly for GIS data acquisition, a lot of advanced GPS with PDA function, you can load navigation software for vehicle navigationBut the handheld GPS is mainly to do some engineering design, the main area can be measured, the location, and the boundary survey. GPS can do advanced vehicle navigation can also waypoint navigation, is a coordinate input to precise navigation to this position.Handheld GPS navigation is divided into 2 kinds, one is portable GPS navigation, one is used for surveying and mapping professional GPS handheld
- Q:Handheld GPS each brand is what the difference between different prices in the
- I was engaged in car GPS positioning, the first difference between different prices is the biggest cost of different module determines the price, this is the precise positioning of the key, but also the guarantee of product quality, rather than low-cost copycat version, as a kind of different price mobile phone, why Apple four generation sell so expensive but, only a few hundred to copycat.
- Q:How to use the handheld GPS whole watershed investigation
- The critical value is an object from a physical state to another physical state, a physical quantity to meet the conditions, which is equivalent to the stagnation point in Mathematics
- Q:What is GPS Mu meter ah, with the general said that the GPS measuring instrument what is the difference?
- If it's just a GPS meter and a GPS meter, that's a thing.If the measuring instrument, it is not the same with the measured mu instrument.In fact, these GPS is actually said handheld gps.It is used in measuring area and used in agriculture, forestry and animal husbandry.Handheld GPS generally have the function of measuring area.For example, Magellan, Gao Tianxiang handheld GPS etc. These are very famous, each model has the function of measuring areaWe have some stores!
We have been committed to innovation in GNSS since 1999. To date, we have established a first-class GNSS simulation laboratory, research and development center, in addition to four of our own workshops. With excellent hardware facilities, senior engineers and well-trained technicians, we can design and manufacture different types of GNess products and GIS data collector as well as GIS surveyors, and more.
1. Manufacturer Overview
|Annual Output Value
||US$ 45.75 Million
||Korea; Iran; Indonesia; Philippine; Poland; Italy; Brazil; South Africa; Russia
2. Manufacturer Certificates
|a) Certification Name
3. Manufacturer Capability
|No.of Employees in Trade Department
||English; Chinese; Spanish; Arabic
||Occupy 3000 square meters
|No. of Production Lines
||OEM Service Offered; Design Service Offered
|Product Price Range