x
uploads/fathometer.jpg

fathometer n.【航海】回音測深儀,水深計。

fathomless

The water - depth computer monitoring system collects data from gps , multi - frequency fathometer ( 16 frequencies ) and plc network . based on the analysis of these data , a three - dimensional underwater ground profile is presented for the scheduled area of geotextiles - laying , the development tool of the three - dimensional underwater ground profile is opengl . this thesis is organized into five chapters 水深計算機監控系統采集來自gps 、多通道測深儀( 16通道)以及plc網絡的數據,將這些數據進行處理后,顯示待鋪設軟體排的小區域內的三維水下地形,三維地形的開發采用目前國際上流行的三維圖形接口opengl 。

The underwater topographic survey in lake dianchi employed the dual - frequency gps with rtk technology , which type is american trimble 4700 , for horizontal positioning f and the type of the fathometer is wuxi haiying sdh - 13d ; the navigation software : the south 5 . 0 對滇池水下地形測量外業數據的采集,平面定位采用美國trimble4700雙頻gps接收機;水深測量采用的測深儀為無錫海鷹sdh ? 13d ;導航軟件為南方公司的導航5 . 0版。

According to the gps receiver and the fathometer capability and requirement , the correlation index of data interface is : the sounding data is gathered 2 times per second , and gps data is gathered 1 time per second 按gps接收機、測深儀的性能和要求,數據接口的相關指標設置為:水深數據每秒采集2次, gps數據每秒采集1次。

Oem receivers for navigation and survey , high precision fathometer and assoc - iated gps glonass gsm vhf bdstar integrated antenna , under the instruction of our corporate culture - “ honesty , strive ; first - class “ 型gps oem板高精度測深儀及相關的gps glonass gsm vhf北斗等組合天線。

Bottom - charting fathometer 海底地貌測繪儀

Standard practice for calibrating a fathometer using a bar check method 用棒檢驗方法校準回聲測深儀的標準實施規范