2006-08-17

GPSdash2

New GPS tools for my Mio P350, I want a software that can replace my old "city express"(for the difficult usage). Went to the street and test for a while after install(no 2.8 crack arrivable), but the "100kb data transfer" seems not easy to outage).

Fast catching satelites, good waypoint managment and funny billboard except a little wrong with the navigation heading. I don't think it's a unregisterd version limited.

GPSdash2 homepage:
http://wimobi.com/gpsdash/
GPSdash2

Will test in further period, Here we go~

2006-08-09

ArcPAD review

ArcPad is software for mobile GIS and field mapping applications using handheld and mobile devices. ArcPad provides field-based personnel with the ability to capture, analyze, and display geographic information, without the use of costly and outdated paper map books.

With ArcPad, you can

* Perform reliable, accurate, and validated field data collection.
* Integrate GPS, rangefinders, and digital cameras into GIS data collection.
* Share enterprise data with field-workers for updating and decision making.
* Improve the productivity of GIS data collection.
* Improve the accuracy of the GIS database and make it more up to date.

上次珠海实习就对ArcPAD念念不忘,最近早左上床可以静静地研究PDA上的软件,敢岩发现自己有6.0的SN(哈次次都敢岩,其实唔洗考证,长度助词而已),所以就立马装上。安装好顺利,用ActiveSync来装,输入注册码就可以使用(输入SN个度好似ArcView风格),入去后好似一个有ArcViwe3.x到ArcMap之间风格的产品,睇睇有乜常用嘅功能啦。

没也讲,睇图啦


启动画面,嘟嘟嘟嘟。。。


打开一个附送的ACM后缀的文件,类似MXD,PRJ嘅空间文件,内容系圣地亚哥。


少少地拖动左下图,在有TIF的情况下速度都可以接受。


图层管理器,将两幅TIF关左先。


查询功能,查左D树。


LABEL功能,用过ArcMAP嘅一定好熟悉。


响工具条打开EDIT栏,编辑下ROADS图层。


无聊嘅我响India街和Colombia之间画左只龟龟,ArcPAD面向嘅系野外工作者,所以每画一个要素都会弹出属性窗口,方便又符合效能。


我部P350有GPS功能,测试下先,唔知会唔会有Trimble个只乜乜path敢强。


哈哈此时我在床上,怎么会有信号呢?


设定GPS,依家我系用一个GPSGATE来行破解只城际通,具体GPS可唔可以用都系揾日出去测下先讲了。

06年10月25日更新

呢晚信号唔好,我已经尽量由西往东行。有个好奇怪的现象,测试的时候我惊佢好耐都稳唔到信号(实际都系,我行到宝业路和江南西交界先有反应),而响实际操作中(caching),gpsgate的小黄灯确总能快速转绿。 :)



激活Tracklog,开始记录行迹,衣架手头没工具,但已经可以见到问题,条线不是平滑延伸,放大到一定程度可以见到有规律的在一定距离内的摇摆(呢点我会翻学校用软件进一步检查,而且最近有个"便桥右手边系广大"定系"便桥右手嘅右手边系广大"嘅争论,在车上测多次,配合来校验)。ESRI也都可以输出shp,好方便。


DEBUG模式,我确认我可以从中稳出D乜也。

进阶阅读:

GPS数据与GIS格式间的转换


呢篇也好无聊,所以唔发在首页了。

依家连GoogleMap都被移动设备支持,系时候整翻部奢侈品啦! :-D