数码相机中的GPS定位功能有什么用？英文双语对照

一、数码相机中的GPS定位功能有什么用？

相机上的GPS功能是给照片设置经纬度等相关坐标。

就是好让使用者记录下，这张照片是在什么时间什么地点拍摄的。好让使用者在拍完照片后，记住这个拍照的地方，要是以后拿起这张照片想不起来在哪里拍摄的，就可以查看照片信息里的经纬度，查找拍摄地点了。

二、请教：带GPS功能索尼数码相机的使用效果和经验？

这个只是显示位置信息的一个功能而己。就是显示你目前的所在地。对于拍照没有实际意义。

三、gps 双gps 区别？

1.定位精度不一样：

双频GPS模块可以同时接收GPS L1、GPS L5频段的卫星信号，利用双频对电离层延度迟的不一样，可以消除电离层对电磁波信号的延迟的影响；另外，双频GPS模块还能通过在两个频率上的观测，加速整周道模糊度的解算。比如双频多模定位模块。SKG122S/SKG122Y/SKG123定位精度可达1.5米左右，L1+L5双频的定位使定位更快，精度更高，产品性能更可靠。

2.授时精度不一样：

双频GPS模块授时精度为±20ns，±15ns；单频GPS模块授时定位为±30ns。

四、数码相机为什么叫数码相机？

顾名思义，数码相机它摄影获得的成果是数字信息，它与胶卷相机区别在于，胶卷相机拍摄曝光是胶片涂层的化学反应，胶卷获影像(需冲洗)；而数码相机拍摄曝光过程是感光元件光电转换过程、获得的是数字信号信息存入内存卡里，数码相机最大好处是不需要使用胶卷这种耗材。

五、GPS轨迹和GPS芯片区别？

手机gps只是单纯的小传感器，gps芯片是专门处理gps的运行和定位，两者，手机gps功能单一，只能用于导航，跟高级的不支持，而gps芯片，可用于更多的功能，耗电量属gps高

六、GPS与A-GPS的区别？

不给你整长篇大论的。来个简单易懂的。

A-GPS就是基于移动运营商提供的卫星信号的一种辅助原自带GPS的工具。是要走GPRS流量的，是要花钱的。但他却可以使自带的GPS，定位更准确，搜星更快。

自带GPS，只要美国那头不找麻烦，那么都是一直免费的。

没什么区别.形象点的比方就是：如果GPS是煤，那么A-GPS就是助燃剂。

就是这些，希望能帮到你。

七、单gps跟双gps区别？

区别:

芯片不一样：SKYLAB单频GPS模块多是用的联发科芯片方案，MT3337，MT3339，而SKYLAB双频GPS模块是用的华大和络达AG3335芯片方案；

频段不一样：单频GPS模块仅能接受GPS L1频段的卫星信号，双频GPS模块可以同时接收GPS L1、GPS L5频段的卫星信号;

定位精度不一样：双频GPS模块可以同时接收GPS L1、GPS L5频段的卫星信号，利用双频对电离层延度迟的不一样，可以消除电离层对电磁波信号的延迟的影响；另外，双频GPS模块还能通过在两个频率上的观测，加速整周道模糊度的解算。比如双频多模定位模块SKG122S/SKG122Y/SKG123定位精度可达1.5米左右，L1+L5双频的定位使定位更快，精度更高，产品性能更可靠。

授时精度不一样：双频GPS模块授时精度为±20ns，±15ns；单频GPS模块授时定位为±30ns。

八、a-gps与双频gps区别

A-GPS(AssistedGPS）与GPS方案一样，也需要在手机内增加GPS接收机模块，并改造手机天线，但手机本身并不对位置信息进行计算，而是将GPS的位置信息数据传给移动通信网络，由网络的定位服务器进行位置计算，同时移动网络按照GPS的参考网络所产生的辅助数据，如差分校正数据、卫星运行状态等传递给手机，并从数据库中查出手机的近似位置和小区所在的位置信息传给手机，这时手机可以很快捕捉到GPS信号，这样的首次捕获时间将大大减小，一般仅需几秒的时间。

不需像GPS的首次捕获时间可能要2～3分钟时间。而精度也仅为几米，高于GPS的精度。

九、维修数码相机，怎样给数码相机放电？

镍镉电池需要放电后充电,否则容易有记忆效用.

镍氢电池虽然记忆效用比较轻,也最好采用用光充足的使用策略.一般在使用一段时间后,采用充分放电充分充电一次,来激活电池的最大容量.

锂电的记忆效用可以忽略不计,所以充电前不必放电.

有的针对镍镉电池专用的充电器,本身带放电功能,放完电后自动转为充电状态.

如果想用数码相机多用电来完成电池放电过程,对数码相机来说是无谓磨损,得不偿失,还是不使用这种方法为好.

建议把电池放到电动玩具或者用使用电池的各种电器里使用,最好是工作电流比较大的那些电器,那样放电时间可短些.

十、gps规格？

GPS国家标准规定利用全球定位系统(GPS)按静态、快速静态定位原理，建立测量控制网（简称（GPS）控制网）的原则、等级划分和作业方法。适用于国家和局部GPS控制网的设计、布测和数据处理。GPS国家标准是指JT/T794-2011和JT-T796-2011，国家JT/T794-2011和JT-T796-2011，国家交通运输行业标准，中华人民共和国交通运输行业标准，道路运输车辆卫星定位系统车载终端技术要求。

One, what does function of fixed position of digital magazine GPS have to use?

The GPS function on camera is to give a photograph to install the relevant coordinate such as longitude and latitude.

It is good below record of the person that let use, what place films this piece of photograph in when. After the good person that let use is taking a picture, remember this place that take a picture, if take what this piece of photograph is unable to call to mind to film where later, can examine the longitude and latitude in picture news, search film the ground is nodded.

2, consult: Bring the use effect of camera of number of GPS function Suo Ni and experience?

A function that this is indication position information only and oneself. Show your current seat namely. Do not have real significance to taking a picture.

3, distinction of Gps double Gps?

Precision of 1. fixed position is different:

Module of Shuang Pin GPS can receive GPS L1, GPS L5 frequency at the same time paragraph satellitic signal, use Shuang Pin late to ionosphere ductility different, can remove the ionosphere effect to the defer of electromagnetic wave signal; Additional, module of Shuang Pin GPS still can pass the observation on two frequency, rectify the solution of week of path blur to calculate quickly. For instance double frequency much model locates module. SKG122S/SKG122Y/SKG123 locates precision can amount to 1.5 meters or so, the fixed position of L1+L5 Shuang Pin makes fixed position faster, precision is taller, product function is more reliable.

Precision of 2. time service is different:

Precision of time service of module of Shuang Pin GPS is ± 20ns, ± 15ns; Fixed position of time service of module of Chan Pin GPS is ± 30ns.

4, why does digital camera call a number camera?

Just as its name implies, the gain that its photography scores digital camera is digital information, it and film camera distinction depend on, film camera films exposure is the chemical reaction of film coating, film is obtained video (need to rinse) ; And digital camera films exposure process is transition of sensitive component photoelectricity, those who obtain is digital signal information stock memory Carrie, digital watch for an opportunity is the greatest advantage is not to need to use film material of this kind of bad news.

5, GPS contrail and GPS chip distinction?

Mobile phone Gps is pure small sensor only, gps chip is special processing Gps move and locate, both, function of mobile phone Gps is single, can use at navigation only, with advanced do not support, and Gps chip, can use at more functions, power consumption belongs to Gps tall

6, the distinction of GPS and A-GPS?

Do not do a lengthy speech or article to you. Come understand easily simply.

One kind of the satellitic signal that A-GPS is based on mobile operation business to offer namely assists the tool that takes GPS oneself formerly. Want GPRS flow, be money wanting a flower. But the GPS that he can make be taken oneself however, location is exacter, search star is faster.

Take GPS oneself, want the United States only that is not picky, it is free all the time so.

Distinction of it doesn't matter. The example that figure nods is: If GPS is coal, so A-GPS supports combustion namely agent.

It is these, the hope can help you.

7, is odd Gps distinguished with double Gps?

Distinction:

Chip is different: Module of GPS of SKYLAB Chan Pin is program of used chip of couplet hair division more, MT3337, MT3339, and module of GPS of SKYLAB Shuang Pin is used Hua Dahe subsidiary channels in the human body through which vital energy amounts to AG3335 chip plan;

Frequency paragraph different: Module of Chan Pin GPS can accept GPS L1 frequency only paragraph satellitic signal, module of Shuang Pin GPS can receive GPS L1, GPS L5 frequency at the same time paragraph satellitic signal;

Fixed position precision is different: Module of Shuang Pin GPS can receive GPS L1, GPS L5 frequency at the same time paragraph satellitic signal, use Shuang Pin late to ionosphere ductility different, can remove the ionosphere effect to the defer of electromagnetic wave signal; Additional, module of Shuang Pin GPS still can pass the observation on two frequency, rectify the solution of week of path blur to calculate quickly. For instance double frequency much model locates module SKG122S/SKG122Y/SKG123 locates precision can amount to 1.5 meters or so, the fixed position of L1+L5 Shuang Pin makes fixed position faster, precision is taller, product function is more reliable.

Time service precision is different: Precision of time service of module of Shuang Pin GPS is ± 20ns, ± 15ns; Fixed position of time service of module of Chan Pin GPS is ± 30ns.

8, A-gps and distinction of Shuang Pin Gps

A-GPS(AssistedGPS) like GPS plan, also need to increase GPS receiver module inside the mobile phone, transform mobile phone antenna, but mobile phone itself does not have consideration to positional information, transmit the positional information data of GPS mobile network however, undertake by the fixed position server of the network the position is calculated, the auxiliary data that the network moves to arise according to the referenced network place of GPS in the meantime, if differ minute of corrective data, satellite to run condition to wait,hand a mobile phone, the similar position that checks skill machine from inside the database and the positional information that the village is in pass a mobile phone, at this moment the mobile phone can take GPS signal very quickly, such capture first time will be reduced greatly, need the time of a few seconds only commonly.

Do not need those who resemble GPS to capture first time may want 2 ～ 3 minutes time. And precision also is a few meters only, the precision of prep above GPS.

9, maintenance number camera, how to give digital camera discharge?

After need discharges, nickel cadmium cell charges, have memorial effectiveness easily otherwise.

Although nickel hydrogen batteries remembers effectiveness lighter, also had better use the use strategy with enough consumed. After using period of time commonly, use sufficient discharge to charge adequately, will activation of batteries most high capacity.

The memorial effectiveness of lithium report is negligible not plan, before charging so, need not discharge.

Some is aimed at charger of appropriative of nickel cadmium cell, itself takes discharge function, put electric hind to turn automatically to charge condition.

If want to use digital watch for an opportunity multi-purpose report will complete batteries discharge process, it is meaningless to digital camera wear away, the loss outweights the gain, still do not use this kind of method had better.

Suggest to be used in all sorts of electric equipment that put batteries to dynamoelectric toy to perhaps use use cell, had better be those electric equipment with working older electric current, discharge in that way time but some shorter.

10, Gps norms?

Regulation of GPS state level uses global location system (GPS) presses principle of fixed position of static state, swift static state, build measure control network (abbreviation (GPS) control network) principle, grade differentiates and exercise method. The design that applies to country and network of local GPS control, cloth is measured and data processing. GPS state level is to point to JT/T794-2011 and JT-T796-2011, national JT/T794-2011 and JT-T796-2011, national traffic carries occupation standard, traffic of People's Republic of China carries occupation standard, road carries car satellite to locate systematic car carries terminal technology requirement.