GPS靜態(tài)測(cè)量實(shí)習(xí)報(bào)告

1GPS控制網(wǎng)外業(yè)觀測(cè)設(shè)計(jì)1.1項(xiàng)目概況＞任務(wù)來源在2016至2017學(xué)年的上學(xué)期，通過學(xué)習(xí)《衛(wèi)星導(dǎo)航定位基礎(chǔ)》這門課程，有了GPS觀測(cè)的理論基礎(chǔ)。為了將理論與實(shí)踐相結(jié)合，將課本上的知識(shí)運(yùn)用到實(shí)際生活中解決問題，故利用2016年暑假的時(shí)間進(jìn)行GPS測(cè)量實(shí)習(xí)。通過實(shí)際操作學(xué)習(xí)并掌握平面控制測(cè)量、高程控制測(cè)量、GPS控制網(wǎng)的設(shè)計(jì)、外業(yè)觀測(cè)及內(nèi)業(yè)數(shù)據(jù)處理，使我們對(duì)控制測(cè)量實(shí)施全過程有一次親身體驗(yàn)，從而提高每位我們的實(shí)際操作技能。平面控制網(wǎng)、高程控制網(wǎng)、GPS三維控制網(wǎng)的設(shè)計(jì)、外業(yè)數(shù)據(jù)采集及內(nèi)業(yè)數(shù)據(jù)處理全過程。本階段的任務(wù)是在沈陽市建設(shè)D級(jí)GPS控制網(wǎng)。主要任務(wù)包括技術(shù)設(shè)計(jì)、選點(diǎn)、外業(yè)觀測(cè)計(jì)劃、外業(yè)觀測(cè)、數(shù)據(jù)傳輸及格式轉(zhuǎn)換、基線解算、網(wǎng)平差、成果質(zhì)量控制、技術(shù)總結(jié)等。＞測(cè)區(qū)概況測(cè)區(qū)在沈陽市市內(nèi)。經(jīng)度：東經(jīng)123度25分左右，緯度：北緯41度45分左右。首先，測(cè)區(qū)內(nèi)以平原為主，地勢(shì)平坦，平均海拔50米左右。山地丘陵集中在東北、東南部，屬遼東丘陵的延伸部分，西部是遼河、渾河沖積平原，地勢(shì)由東向西緩緩傾斜。其次，測(cè)區(qū)內(nèi)主要以建筑和道路為主，人員密集、經(jīng)濟(jì)發(fā)達(dá)，屬于繁華地帶。1.2技術(shù)依據(jù)＞本次GPS控制網(wǎng)外業(yè)觀測(cè)設(shè)計(jì)依據(jù)如下：《全球定位系統(tǒng)（GPS）測(cè)量規(guī)范》民共和國(guó)國(guó)家標(biāo)準(zhǔn)，GB/T18314-2009，2009.CH2001-92《全球定位系統(tǒng)（GPS）測(cè)量規(guī)范》CH1002-95《測(cè)繪產(chǎn)品檢查驗(yàn)收規(guī)定》《GPS城市測(cè)量規(guī)范》《東北大學(xué)GPS實(shí)習(xí)任務(wù)書-2015》

1.3現(xiàn)有測(cè)繪資料及選點(diǎn)情況?現(xiàn)有測(cè)繪資料:徐紹銓等，GPS測(cè)量原理及應(yīng)用（第三版），武漢大學(xué)出版社，2008；魏二虎等，GPS測(cè)量操作與數(shù)據(jù)處理，武漢大學(xué)出版社，2003；全球定位系統(tǒng)（GPS）測(cè)量規(guī)范，中華人民共和國(guó)國(guó)家標(biāo)準(zhǔn)，GB/T18314-2009,2009.百度地圖上各個(gè)控制點(diǎn)附近的街景以及由東北大學(xué)到各個(gè)控制點(diǎn)的路線。＞選點(diǎn)情況要求應(yīng)設(shè)在易于安裝接受設(shè)備、視野開闊的較高點(diǎn)上。目標(biāo)要顯著，視場(chǎng)周圍15度以上不應(yīng)有障礙物，以減小GPS信號(hào)被遮擋或被障礙物吸收；應(yīng)遠(yuǎn)離大功率無線電發(fā)射源（如電臺(tái)、微波站等），其距離不小于200m；遠(yuǎn)離高壓輸電線和微波無線電信號(hào)傳送通道，其距離不得小于50m。以避免電磁場(chǎng)對(duì)GPS信號(hào)的干擾。點(diǎn)位附近不應(yīng)有大面積水域或不應(yīng)有強(qiáng)烈干擾衛(wèi)星信號(hào)接受的物體，以減弱多路徑效應(yīng)的影響。點(diǎn)位應(yīng)選在交通方便，有利于其他觀測(cè)手段擴(kuò)展與聯(lián)測(cè)的地方。地面基礎(chǔ)穩(wěn)定，易于點(diǎn)的保存。選點(diǎn)人員應(yīng)按技術(shù)設(shè)計(jì)進(jìn)行踏勘；在實(shí)地按要求選定點(diǎn)位。當(dāng)利用舊點(diǎn)時(shí)，應(yīng)對(duì)舊點(diǎn)的穩(wěn)定性、完好性，以及覘標(biāo)是否安全、可用性進(jìn)行檢查，符合要求方可利用。網(wǎng)形應(yīng)有利于同步觀測(cè)邊、點(diǎn)聯(lián)結(jié)。當(dāng)所選點(diǎn)位需要進(jìn)行水準(zhǔn)聯(lián)測(cè)時(shí)，選點(diǎn)人員應(yīng)實(shí)地踏勘水準(zhǔn)路線，提出有關(guān)建議。＞沈陽市D級(jí)GPS控制網(wǎng)選點(diǎn)圖：控制點(diǎn)個(gè)數(shù)：15;

1.4觀測(cè)計(jì)劃及實(shí)際執(zhí)行情況觀測(cè)方案的設(shè)計(jì)：GPS網(wǎng)相鄰點(diǎn)間基線中誤差按下式計(jì)算:式中a(mm)為固定誤差;b(ppm)為比例誤差系數(shù);d(km)為相鄰點(diǎn)間的距離。(相鄰點(diǎn)最小距離應(yīng)為平均距離的1/2?1/3；最大距離應(yīng)為平均距離的2?3倍。)設(shè)計(jì)GPS網(wǎng)的圖形，GPS控制網(wǎng)的測(cè)設(shè)一般可分為技術(shù)設(shè)計(jì)、外業(yè)施測(cè)、內(nèi)業(yè)數(shù)據(jù)處理等三個(gè)階段。首先，本次GPS靜態(tài)觀測(cè)實(shí)習(xí)共有3臺(tái)可工作的GPS接收機(jī)，綜合C級(jí)網(wǎng)的技術(shù)指標(biāo)以及實(shí)際情況，本次GPS網(wǎng)網(wǎng)形設(shè)計(jì)如下圖：觀測(cè)同步環(huán)10個(gè)：A：1,2,4；B：1,3,4；C：3,8,7；D：8,10,12；E：12,10,14；F：11,9,14；G:10,9,4；H:9,13,5；1:2,6,15；J:2,5,15.起點(diǎn)起點(diǎn)2史公里訊■公園沈陽市中醫(yī)院仕)2.3公里，岔科普公園新也界花園，窟此方?國(guó)際傳蝶中心西東丸社區(qū)人如華鄒新村判3.招里f同G:10,9,4；H:9,13,5；1:2,6,15；J:2,5,15.起點(diǎn)起點(diǎn)2史公里訊■公園沈陽市中醫(yī)院仕)2.3公里，岔科普公園新也界花園，窟此方?國(guó)際傳蝶中心西東丸社區(qū)人如華鄒新村判3.招里f同■長(zhǎng)：書懸公里?皂角匠沈陽市6總長(zhǎng):3.3公里江寧省至秘醫(yī)，總米:3一叫3里文化路4佳園⑥)百田小區(qū)萬科柏奉園西13國(guó)迎陽砍玳27公里|5街世茂?五里河/7\沈陽而備軍m菲特i酉店bX ?邕華戳國(guó)際大住朝萬豪酒店H~ 叫5度首頁(yè)I地圖開祐平臺(tái)I商戶角夷標(biāo)注I意見建該I返回舊版!■!匕is片舊q- SLn!：wEa懷耳公園網(wǎng)的技術(shù)設(shè)計(jì)：精度分級(jí)GPS測(cè)量按其精度劃分為A、B、C、D、E五級(jí)。C、D、E級(jí)GPS網(wǎng)相鄰點(diǎn)間鉉長(zhǎng)精度用下式表示，M=a2+(bd)2)〕1/2M 標(biāo)注差，mm;a 固定誤差,mm；b 比例誤差系數(shù),ppm；d 相臨點(diǎn)間間距，km..并按下表規(guī)定執(zhí)行。級(jí)別固定誤差a比例誤差bC<10<5D<10<10E<10<20GPS網(wǎng)中相鄰兩點(diǎn)間距離可視需要而定，一般按下表要求。級(jí)別項(xiàng)目ABCDE相鄰點(diǎn)最小距離km10015521相鄰點(diǎn)最大距2000250401510離km相鄰點(diǎn)均距離km3007015~1010~55~2在特殊情況下，個(gè)別點(diǎn)允許超過此要求。GPS三維控制網(wǎng)要求：最簡(jiǎn)獨(dú)立閉合環(huán)或附合路線的邊數(shù)規(guī)定級(jí)別ABCDE閉合環(huán)或附合路線的邊數(shù)<5<6<6<8<10GPS網(wǎng)中相鄰點(diǎn)之間的平均距離級(jí)別項(xiàng)目、、AAABCDE平均距離km10003007010-155~100.2~5布網(wǎng)原則：選點(diǎn)準(zhǔn)備應(yīng)視其目的作業(yè)時(shí)衛(wèi)星情況，預(yù)期達(dá)到的精度，成果可靠性以及效率綜合考慮，按照優(yōu)化設(shè)計(jì)原則進(jìn)行。GPS網(wǎng)一般應(yīng)該由一個(gè)或若干個(gè)獨(dú)立觀測(cè)環(huán)構(gòu)成，也可采用附和線路形式。＞質(zhì)量控制方法：儀器方面：?本次實(shí)習(xí)采用的是蘇儀光GPS接收機(jī)，其儀器的標(biāo)稱精度符合d級(jí)網(wǎng)的要求?在測(cè)量之前對(duì)GPS天線基座進(jìn)行檢驗(yàn)，以便測(cè)量時(shí)選擇完好的基座，減少測(cè)量誤差。選點(diǎn)和網(wǎng)形設(shè)計(jì)方面：?首先，本次控制網(wǎng)選點(diǎn)嚴(yán)格按照選點(diǎn)要求，避開了大功率發(fā)射源等干擾源；其次，控制點(diǎn)之間平均距離為5km，點(diǎn)位分布均勻，覆蓋整個(gè)沈陽市市區(qū)?網(wǎng)形設(shè)計(jì)按照d級(jí)網(wǎng)的要求進(jìn)行，相鄰點(diǎn)的距離、同步環(huán)和異步環(huán)的邊數(shù)等均符合d級(jí)網(wǎng)的要求。觀測(cè)方面：測(cè)量時(shí)保證測(cè)量的精度時(shí)段長(zhǎng)度規(guī)定為60分鐘。按照靜態(tài)定位的測(cè)量原理，測(cè)量時(shí)觀測(cè)的最少衛(wèi)星數(shù)位四個(gè)。外業(yè)觀測(cè)時(shí)需要對(duì)GPS接收機(jī)進(jìn)行以下設(shè)置：調(diào)度安排，確定每臺(tái)接收機(jī)觀測(cè)的測(cè)站，開機(jī)時(shí)間，搬站情況。觀測(cè)組按調(diào)度表規(guī)定的時(shí)間進(jìn)行作業(yè)，保證同步觀測(cè)同一衛(wèi)星組。每時(shí)段開機(jī)前，作業(yè)員量取天線高，并及時(shí)記錄測(cè)站名、年月日、時(shí)段號(hào)、天線高等信息。關(guān)機(jī)后再量取一次天線高作校核，兩次量取天線高互差不得大于3mm，取平均值作為最后結(jié)果，若互差超限，應(yīng)查明原因，提出處理意見，記入測(cè)量手簿。儀器工作過程中，作業(yè)人員對(duì)照指示燈工作狀況說明，判斷儀器是否正常工作。一個(gè)時(shí)段觀測(cè)過程中，不得進(jìn)行以下操作：關(guān)閉接收機(jī)，又重新開機(jī);進(jìn)行自測(cè)試;改變衛(wèi)星高度角;改變數(shù)據(jù)采樣間隔;改變天線位置；觀測(cè)院在作業(yè)期間不得擅自離開測(cè)站，并應(yīng)防止儀器收到震動(dòng)，防止人或其他物體靠近天線，遮擋衛(wèi)星信號(hào)。觀測(cè)組必須嚴(yán)格遵守調(diào)度命令，按規(guī)定的時(shí)間進(jìn)行作業(yè)，同步觀測(cè)同一組衛(wèi)星。經(jīng)檢查測(cè)站上的電源電纜和天線等各項(xiàng)連接無誤，且接受機(jī)預(yù)置狀態(tài)正確時(shí)，方能啟動(dòng)接受機(jī)進(jìn)行觀測(cè)。接受機(jī)啟動(dòng)前與作業(yè)過程中，應(yīng)隨時(shí)逐項(xiàng)填寫觀測(cè)手簿中記錄項(xiàng)目。接受機(jī)開始記錄數(shù)據(jù)后，觀測(cè)員可是使用專用功能鍵和選擇菜單，查看測(cè)站信息，接受衛(wèi)星量，衛(wèi)星號(hào)，各通道信噪比，相應(yīng)測(cè)量殘差，實(shí)時(shí)定位結(jié)果及變化和儲(chǔ)存介質(zhì)記錄情況等。每時(shí)氣象觀測(cè)應(yīng)不小于3次。每時(shí)段觀測(cè)前后應(yīng)各量天線高一次，兩次量高之差不應(yīng)大于3毫米。觀測(cè)員要細(xì)心操作，靜置和觀測(cè)期間防止接受設(shè)備震動(dòng)，更不得移動(dòng)，要防止人員和其他物體碰動(dòng)天線或阻擋視信號(hào)。數(shù)據(jù)處理方面本次內(nèi)業(yè)數(shù)據(jù)處理采用FGO處理軟件，滿足d級(jí)網(wǎng)內(nèi)業(yè)處理的要求。1.5數(shù)據(jù)處理數(shù)據(jù)的下載及轉(zhuǎn)換，在外業(yè)觀測(cè)結(jié)束后，應(yīng)及時(shí)的將數(shù)據(jù)導(dǎo)出來，可通過數(shù)據(jù)線和讀卡器，其次是將數(shù)據(jù)轉(zhuǎn)換成統(tǒng)一的格式RXO格式，并正確填寫天線高和量取方式，最后以“觀測(cè)時(shí)段+點(diǎn)號(hào)+地點(diǎn)+天線高”命名。新建項(xiàng)目，包括建立坐標(biāo)系統(tǒng)和天線參數(shù)，并將數(shù)據(jù)導(dǎo)入修改天線高，天線等參數(shù)。進(jìn)行基線解算，在解算完畢之后，檢查模糊度狀態(tài)，確定其都為“是”。之后在數(shù)據(jù)區(qū)域單擊鼠標(biāo)右鍵，選擇“存儲(chǔ)”。如果不全是否，需檢查該基線的數(shù)據(jù)，可通過修改截至高度角，刪減觀測(cè)時(shí)段等方法來使模糊度固定。如若不能，可考慮刪除該基線。網(wǎng)平差計(jì)算。在查看平差報(bào)告中的F檢驗(yàn)，如果顯示接受，則表明滿足要求。在“文件”菜單中保存平差報(bào)告。其中，F(xiàn)檢驗(yàn)與F檢驗(yàn)臨界值越接近越好。平差報(bào)告§1項(xiàng)目信息§1.1項(xiàng)目屬性二項(xiàng)目名稱:LTCYGPS二二項(xiàng)目單位:測(cè)繪1401§1.2坐標(biāo)系統(tǒng)坐標(biāo)系名稱:Unknown橢球長(zhǎng)半軸a:6378137.000000橢球扁率f:1/298.257224投影名稱:高斯投影尺度:1.000000投影高:0.000000X加常數(shù):0.000000Y加常數(shù):500000.000000中央緯度:0中央子午線:123§2WGS-84三維無約束平差§2.1平差參數(shù)參考因子：1.19x平方檢驗(yàn)（a=95%）:通過自由度：39§2.2平差基線邊

(m)1體育館一冶金館.251261.123071.5197-29.240998.51960.00480.00060.00200.00020.0017|1:207222北廣場(chǎng)一冶金館.2523-95.1754-65.40482.8043115.51630.00450.0006| -0.00080.0009-0.0000|1:256303北廣場(chǎng)一龍王廟公園.2525986.5397791.0398-131.68571271.35580.00870.0060-0.0020-0.00410.00381:1465864中山公園一方型廣場(chǎng).2527-981.0512290.3835-878.46151348.50980.0037-0.00260.0002-0.00240.00351:3617025中山公園一方型廣場(chǎng).2528-981.0512290.3835-878.46151348.50980.0037-0.00830.00030.00510.00281:3617026新世界花園一體育館.2534-217.1500-1490.90301248.25181956.54760.0035-0.00100.00140.0008-0.00041:5511847市圖書館一體育館.25711183.8910309.4763438.89201299.99980.00440.0044-0.0047-0.00130.00251:2978248市圖書館一工業(yè)展覽館.2572731.2087-626.28441035.79451414.13170.00300.0000-0.0014-0.0010-0.00011:4646439領(lǐng)事館一工業(yè)展覽館.2582-1009.2196417.3325-1012.12491488.98870.00620.0063-0.0028-0.0037-0.00251:23887310體育館一圖書館.2511209.954155.236877.9810230.67910.00360.0007-0.0001-0.0025-0.00021:6474611北廣場(chǎng)一圖書館.252353.6557-81.6877110.0262147.16510.0028-0.0006| -0.00010.00110.0006|1:5201612北廣場(chǎng)一南湖公園.2524646.5682-138.3739528.7081846.59910.00570.00110.0075-0.0039-0.00291:14983513中山公園一南湖公園.2525-987.9630467.7601-1048.32931514.55100.00810.0023-0.0090-0.0052-0.00071:

18781514中山公園一領(lǐng)事館.2526-1234.2923-883.883664.03521519.48290.00430.0022-0.00280.0000-0.00021:35113815新世界花園一新世界學(xué)校.2532-722.5373-1188.1983657.68681538.31970.00410.0020-0.0027-0.00160.00051:37618516市圖書館一新世界學(xué)校.2572678.5037612.1810-151.6731926.35710.0047-0.00520.00880.00410.00131:19642117市圖書館一藥科大學(xué).2574-238.0257-984.9280774.59861275.43810.0023-0.00030.00050.00110.00041:54339518領(lǐng)事館一青年公園.2582-793.1663-437.5293-80.1945909.38210.0066-0.00270.00640.0024-0.00091:13823419冶金館一圖書館.2511148.8311-16.2829107.2218184.15310.0041-0.0004| -0.0024-0.0007-0.0005|1:4515420冶金館一圖書館.2523148.8311-16.2829107.2218184.15310.00410.00080.00300.00290.00211:4515421龍王廟公園一南湖公園.2524-339.9715-929.4137660.39381189.75220.00930.0122-0.0131-0.00430.00441:12826522方型廣場(chǎng)一南湖公園.2525-6.9119177.3767-169.8678245.69360.0084-0.00270.00530.0073-0.00121:2939023方型廣場(chǎng)一領(lǐng)事館.2526-253.2412-1174.2671942.49681526.87080.00510.00290.0033-0.0018-0.00411:29792324體育館一新世界學(xué)校.2532-505.3873302.7047-590.5651834.15440.00360.0054-0.0005-0.00500.00011:23183725體育館一新世界學(xué)校.2572-505.3873302.7047-590.5651834.15440.0036-0.00100.00470.0081-0.00341:23183726工業(yè)展覽館一藥科-969.2344-358.6436-261.19591065.95680.0031

大學(xué).25740.0009-0.0013-0.00280.00031:34330027工業(yè)展覽館一青年公園.2582216.0533-854.8617931.93051282.95050.00620.0019-0.0036-0.00150.00161:206895§2.3T檢驗(yàn)列表基線名T-XT-YT-Z體育館一冶金館.25120.09340.28880.0155北廣場(chǎng)一冶金館.25230.06900.11680.0711北廣場(chǎng)一龍王廟公園.25250.41420.20680.3452中山公園一方型廣場(chǎng).25270.46680.04800.3938中山公園一方型廣場(chǎng).25280.38730.03110.5083新世界花園一體育館.25340.25920.27200.1945市圖書館一體育館.25710.75750.62160.2257市圖書館一工業(yè)展覽館.25720.00120.33080.1735領(lǐng)事館一工業(yè)展覽館.25820.61580.23630.5042體育館一圖書館.25110.25330.01290.3947北廣場(chǎng)一圖書館.25230.26470.02040.2239北廣場(chǎng)一南湖公園.25240.19170.78120.4857中山公園一南湖公園.25250.16470.37290.2848中山公園一領(lǐng)事館.25260.41490.39900.0064新世界花園一新世界學(xué)校.25320.36150.37990.2687市圖書館一新世界學(xué)校.25720.86260.85670.5497市圖書館一藥科大學(xué).25740.16370.19220.2951領(lǐng)事館一青年公園.25820.32940.48520.2840冶金館一圖書館.25110.06860.34480.0523冶金館一圖書館.25230.15010.47340.2515龍王廟公園一南湖公園.25240.57870.50490.3419方型廣場(chǎng)一南湖公園.25250.16130.26930.3430方型廣場(chǎng)一領(lǐng)事館.25260.11950.29840.1565體育館一新世界學(xué)校.25320.64800.03670.4765

體育館一新世界學(xué)校.25720.21510.41530.6707工業(yè)展覽館一藥科大學(xué).25740.26870.29730.4674工業(yè)展覽館一青年公園.25820.21680.35870.2458§2.4自由網(wǎng)平差坐標(biāo)序號(hào)點(diǎn)名緯度（D:M:S）中誤差（m）經(jīng)度（D:M:S）中誤差（m）高程中誤差（m）點(diǎn)位中誤差』1北廣場(chǎng)41:45:46.41357N123:24:49.19347E55.45740.0040.0.00180.00180.00312方型廣場(chǎng)41:46:16.76074N123:24:33.10476E55.80910.0062.0.00230.00290.00503工業(yè)展覽館41:46:13.70658N123:25:36.77717E56.78390.0037，0.00150.00160.00314領(lǐng)事館41:46:57.69623N123:25:10.25823E56.77420.0053，0.00200.00230.00435龍王廟公園41:45:40.69991N123:23:54.68763E55.16570.0086，0.00420.00430.00616南湖公園41:46:09.37530N123:24:29.12608E55.92290.0053，0.00230.00230.00427青年公園41:46:54.20858N123:25:49.36136E56.83990.0061，0.00230.00260.00508市圖書館41:45:28.68503N123:25:48.25948E57.19900.0035■0.00140.00140.00289體育館41:45:47.79748N123:24:58.10567E55.75300.0032■0.00140.00140.002510圖書館41:45:51.18347N123:24:49.20198E55.84210.0037■0.00170.00160.002911新世界花園41:44:53.33344N123:24:14.72442E63.68460.0044.0.00200.00230.0032

12新世界學(xué)校41:45:22.05653N123:25:09.14969E58.52630.00410.00170.00160.003313藥科大學(xué)41:46:02.32486N123:26:20.35157E57.85010.00390.00160.00160.003214冶金館41:45:46.52847N123:24:54.19191E55.69770.00480.00220.00210.003715中山公園41:46:54.89212N123:24:04.56536E57.49040.00580.00220.00250.004712新世界學(xué)校41:45:22.05653N123:25:09.14969E58.52630.00410.00170.00160.003313藥科大學(xué)41:46:02.32486N123:26:20.35157E57.85010.00390.00160.00160.003214冶金館41:45:46.52847N123:24:54.19191E55.69770.00480.00220.00210.003715中山公園41:46:54.89212N123:24:04.56536E57.49040.00580.00220.00250.0047§3三維平差§3.1平差參數(shù)網(wǎng)的參考因子：0.0000§3.2平差基線邊序號(hào)基線名DX(m)DY(m)DZ(m)距離中誤差（m）改正數(shù)（m）改正數(shù)（m）改正數(shù)（m）改正數(shù)（m）相對(duì)誤差較差A(yù)x(m)較差A(yù)y(m)較差A(yù)z(m)1體育館一冶金館.251261.123071.5197-29.240998.51960.00000.00060.00200.00020.00171:00.00000.00000.00002北廣場(chǎng)一冶金館.2523-95.1754-65.40482.8043115.51630.00000.0006-0.00080.0009-0.00001:00.00000.00000.00003北廣場(chǎng)一龍王廟公園.2525986.5397791.0398-131.68571271.35580.00000.0060-0.0020-0.00410.00381:00.00000.00000.00004中山公園一方型廣場(chǎng).2527-981.0512290.3835-878.46151348.50980.0000-0.00260.0002-0.00240.00351:1708209984

0.00000.00000.00005中山公園一方型廣場(chǎng).2528-981.0512290.3835-878.46151348.50980.0000-0.00830.00030.00510.0028100000.00000.00006立匚甘一-217.1500-1490.90301248.25181956.54760.0000新世界花園一體育館.2534-0.00100.00140.0008-0.0004100000.00000.00007市圖書館一體育館.25711183.8910309.4763438.89201299.99980.00000.0044-0.0047-0.00130.00251:00.00000.00000.00008市圖書館一工業(yè)展覽館.2572731.2087-626.28441035.79451414.13170.00000.0000-0.0014-0.0010-0.00011:432807600.00000.00000.00009-1009.2196417.3325-1012.12491488.98870.0000領(lǐng)事館一工業(yè)展覽館.25820.0063-0.0028-0.0037-0.00251:-5643244750.00000.00000.000010體育館一圖書館.2511209.954155.236877.9810230.67910.00000.0007-0.0001-0.0025-0.00021:00.00000.00000.0000-北廣場(chǎng)一圖書館.252353.6557-81.6877110.0262147.16510.0000-0.0006-0.00010.00110.00061:-4947046400.00000.00000.000012北廣場(chǎng)一南湖公園.2524646.5682-138.3739528.7081846.59910.00000.00110.0075-0.0039-0.00291:00.00000.00000.000013中山公園一南湖公園.2525-987.9630467.7601-1048.32931514.55100.00000.0023-0.0090-0.0052-0.0007100000.00000.000014中山公園一領(lǐng)事館.2526-1234.2923-883.883664.03521519.48290.00000.0022-0.00280.0000-0.00021:00000.00000.000015立匚田廿曰-722.5373-1188.1983657.68681538.31970.0000新世界花園一

新世界學(xué)校.25320.0020-0.0027-0.00160.00051:1654725760.00000.00000.000016市圖書館一新世界學(xué)校.2572678.5037612.1810-151.6731926.35710.0000-0.00520.00880.00410.00131:00.00000.00000.000017市圖書館一藥科大學(xué).2574-238.0257-984.9280774.59861275.43810.0000-0.00030.00050.00110.00041:00.00000.00000.000018領(lǐng)事館一青年公園.2582-793.1663-437.5293-80.1945909.38210.0000-0.00270.00640.0024-0.00091：-4401088650.00000.00000.000019冶金館一圖書館.2511148.8311-16.2829107.2218184.15310.0000-0.0004-0.0024-0.0007-0.00051:5583810560.00000.00000.000020冶金館一圖書館.2523148.8311-16.2829107.2218184.15310.00000.00080.00300.00290.00211:5583810560.00000.00000.000021龍王廟公園一南湖公園.2524-339.9715-929.4137660.39381189.75220.00000.0122-0.0131-0.00430.00441:00.00000.00000.000022方型廣場(chǎng)一南湖公園.2525-6.9119177.3767-169.8678245.69360.0000-0.00270.00530.0073-0.00121:00.00000.00000.000023方型廣場(chǎng)一領(lǐng)事館.2526-253.2412-1174.2671942.49681526.87080.00000.00290.0033-0.0018-0.00411:00.00000.00000.000024體育館一新世界學(xué)校.2532-505.3873302.7047-590.5651834.15440.00000.0054-0.0005-0.00500.00011:00.00000.00000.000025體育館一新世界學(xué)校.2572-505.3873302.7047-590.5651834.15440.0000-0.00100.00470.0081-0.00341:00.00000.00000.0000

26工業(yè)展覽館一-969.2344-358.6436-261.19591065.95680.0000藥科大學(xué).25740.0009-0.0013-0.00280.00031:-16114422900.00000.00000.000027工業(yè)展覽館一216.0533-854.8617931.93051282.95050.0000青年公園.25820.0019-0.0036-0.00150.00161:20908835590.00000.00000.0000§3.3三維約束平差坐標(biāo)序號(hào)點(diǎn)名緯度（D:M:S）經(jīng)度(D:M:S)高程點(diǎn)位中誤差』中誤差（m）中誤差（m）中誤差（m）1北廣場(chǎng)41:45:46.41357N123:24:49.19347E55.45740.0000.0.00000.00000.00002方型廣場(chǎng)41:46:16.76074N123:24:33.10476E55.80910.0000，0.00000.00000.00003工業(yè)展覽館41:46:13.70658N123:25:36.77717E56.78390.0000，0.00000.00000.00004領(lǐng)事館41:46:57.69623N123:25:10.25823E56.77420.0000，0.00000.00000.00005龍王廟公園41:45:40.69991N123:23:54.68763E55.16570.0000■0.00000.00000.00006南湖公園41:46:09.37530N123:24:29.12608E55.92290.0000，0.00000.00000.00007青年公園41:46:54.20858N123:25:49.36136E56.83990.0000■0.00000.00000.00008市圖書館41:45:28.68503N123:25:48.25948E57.19900.0000■0.00000.00000.00009體育館41:45:47.79748N123:24:58.10567E55.75300.0000■0.00000.00000.000010圖書館41:45:51.18347N123:24:49.20198E55.84210.0000■0.00000.00000.000011新世界花園41:44:53.33344N123:24:14.72442E63.68460.0000

0.00000.00000.0000II12新世界學(xué)校41:45:22.05653N123:25:09.14969E58.52630.0000，0.00000.00000.00001341:46:02.32486N123:26:20.35157E57.85010.0000，約科大學(xué)0.00000.00000.00001441:45:46.52847N123:24:54.19191E55.69770.0000，冶金館0.00000.00000.000015中山公園41:46:54.89212N123:24:04.56536E57.49040.0000■0.00000.00000.0000§4平差總結(jié)§4.1最終平面距離平差值§4.2最終坐標(biāo)平差值序號(hào)點(diǎn)名緯度(D:M:S)經(jīng)度(D:M:S)高程點(diǎn)位中誤差，中誤差（m）中誤差（m）中誤差（m）1北廣場(chǎng)41:45:46.41357N123:24:49.19347E55.45740.0000，0.00000.00000.00002方型廣場(chǎng)41:46:16.76074N123:24:33.10476E55.80910.0000■0.00000.00000.00003工業(yè)展覽館41:46:13.70658N123:25:36.77717E56.78390.0000■0.00000.00000.00004領(lǐng)事館41:46:57.69623N123:25:10.25823E56.77420.0000■0.00000.00000.00005龍王廟公園41:45:40.69991N123:23:54.68763E55.16570.0000■0.00000.00000.00006南湖公園41:46:09.37530N123:24:29.12608E55.92290.0000.0.00000.00000.00007青年公園41:46:54.20858N123:25:49.36136E56.83990.0000■0.00000.00000.0000

8市圖書館41:45:28.68503N123:25:48.25948E57.19900.00000.00000.00000.00009體育館41:45:47.79748N123:24:58.10567E55.75300.00000.00000.00000.000010圖書館41:45:51.18347N123:24:49.20198E55.84210.00000.00000.00000.00001141:44:53.33344N123:24:14.72442E63.68460.0000新世界花園0.00000.00000.00001241:45:22.05653N123:25:09.14969E58.52630.0000新世界學(xué)校0.00000.00000.000013藥科大學(xué)41:46:02.32486N123:26:20.35157E57.85010.00000.00000.00000.000014冶金館41:45:46.52847N123:24:54.19191E55.69770.00000.00000.00000.000015中山公園41:46:54.89212N123:24:04.56536E57.49040.00000.00000.00000.0000基線報(bào)告§1靜態(tài)基線E

§2基線簡(jiǎn)表體育館-冶金館.2512L1&L2X增量Y增量Z增量距離三差解0.023160.016975.5429-28.3472100.5600雙差解0.009361.115671.5213-29.235398.5146整數(shù)解0.009861.122471.5177-29.241198.5179北廣場(chǎng)-冶金館.2523L1&L2X增量Y增量Z增量距離三差解0.0290-95.8132-58.55165.3766112.4160雙差解0.0089-95.2033-65.30572.8398115.4840整數(shù)解0.0098-95.1760-65.40402.8034115.5163北廣場(chǎng)-龍王廟公園.2525L1&L2X增量Y增量Z增量距離三差解0.0448987.9831798.5333-129.56281276.9309雙差解0.0105986.4042790.6418-131.79131271.0140整數(shù)解0.0127986.5337791.0418-131.68161271.3520中山公園8方型廣場(chǎng).2527L1&L2X增量Y增量Z增量距離三差解0.0079-989.5791283.1958-871.77731348.8745雙差解0.0041-981.0512290.4205-878.45531348.5137整數(shù)解0.0042-981.0486290.3832-878.45911348.5063中山公園-方型廣場(chǎng).2528L1&L2X增量Y增量Z增量距離三差解0.0364-973.8299293.0930-881.94271346.1319雙差解0.0059-981.0605290.3765-878.46531348.5175整數(shù)解0.0066-981.0429290.3832-878.46661348.5070新世界花園-體育館.2534L1&L2X增量Y增量Z增量距離三差解0.0070-217.1179-1490.93101248.27661956.5812雙差解0.0076-217.1410-1490.94161248.25391956.5774整數(shù)解0.0082-217.1490-1490.90441248.25101956.5480市圖書館-體育館.2571L1&L2X增量Y增量Z增量距離三差解0.01751184.2798307.7761438.69911299.8852雙差解0.00451183.8933309.4480438.88281299.9921

整數(shù)解0.00581183.8866309.4810438.89331299.9974市圖書館白工業(yè)展覽館.2572L1&L2X增量Y增量Z增量距離三差解0.0069730.4029-627.31671035.78671414.1671雙差解0.0056731.2304-626.29441035.78841414.1429整數(shù)解0.0058731.2087-626.28301035.79551414.1318領(lǐng)事館f工業(yè)展覽館.2582L1&L2X增量Y增量Z增量距離三差解0.0304-1008.9395429.7566-1007.57361489.2462雙差解0.0084-1009.2118417.2653-1012.11511488.9580整數(shù)解0.0096-1009.2259417.3352-1012.12121488.9913體育館白圖書館.2511L1&L2X增量Y增量Z增量距離三差解0.0147210.325357.681078.5077231.7915雙差解0.0055209.962455.237877.9788230.6862整數(shù)解0.0063209.953455.236977.9835230.6794北廣場(chǎng)-圖書館.2523L1&L2X增量Y增量Z增量距離三差解0.008654.2955-83.4955108.9917147.6438雙差解0.005053.6538-81.6864110.0257147.1634整數(shù)解0.005353.6563-81.6876110.0251147.1645北廣場(chǎng)-南湖公園.2524L1&L2X增量Y增量Z增量距離三差解0.0879647.1108-138.5663528.2257846.7440雙差解0.0104646.4782-138.4367528.7092846.5413整數(shù)解0.0110646.5672-138.3814528.7120846.6020中山公園-南湖公園.2525L1&L2X增量Y增量Z增量距離三差解0.0086-988.0412467.8872-1048.30531514.6247雙差解0.0092-988.0160467.8580-1048.31141514.6034整數(shù)解0.0108-987.9653467.7692-1048.32421514.5518中山公園^領(lǐng)事館.2526L1&L2X增量Y增量Z增量距離三差解0.0126-1230.6917-883.774663.09091516.4564雙差解0.0101-1234.3059-883.864164.03321519.4825整數(shù)解0.0089-1234.2945-883.880964.03521519.4831新世界花園-新世界學(xué)校.2532L1&L2X增量Y增量Z增量距離三差解0.0194-721.6129-1184.8315659.18501535.9283雙差解0.0086-722.6142-1188.2203657.71951538.3867

整數(shù)解0.0112-722.5393-1188.1956657.68841538.3191市圖書館白新世界學(xué)校.2572L1&L2X增量Y增量Z增量距離三差解0.0097679.9137611.2372-152.0462926.8288雙差解0.0053678.5054612.1399-151.6826926.3328整數(shù)解0.0056678.5089612.1722-151.6772926.3558市圖書館f藥科大學(xué).2574L1&L2X增量Y增量Z增量距離三差解0.0044-237.9891-984.9215774.59531275.4243雙差解0.0069-237.9992-984.9324774.59411275.4338整數(shù)解0.0039-238.0254-984.9285774.59751275.4377領(lǐng)事館-青年公園.2582L1&L2X增量Y增量Z增量距離三差解0.0218-793.3232-434.5805-79.0688908.0054雙差解0.0099-793.1634-437.5623-80.1816909.3943整數(shù)解0.0119-793.1636-437.5357-80.1969909.3830冶金館-圖書館.2511L1&L2X增量Y增量Z增量距離三差解0.0231150.7598-18.7126106.5055185.5320雙差解0.0102148.8453-16.2298107.2304184.1648整數(shù)解0.0108148.8315-16.2805107.2225184.1536冶金館-圖書館.2523L1&L2X增量Y增量Z增量距離三差解0.0118149.4278-17.1434106.4484184.2656雙差解0.0089148.8413-16.2733107.2158184.1570整數(shù)解0.0096148.8303-16.2859107.2189184.1510龍干廟公園-南湖公園.2524L1&L2X增量Y增量Z增量距離三差解0.0272-341.7411-934.1929659.43041193.4621雙差解0.0090-339.9651-929.1747660.47511189.6089整數(shù)解0.0107-339.9836-929.4006660.39801189.7478方型廣場(chǎng)^南湖公園.2525L1&L2X增量Y增量Z增量距離三差解0.0127-8.5365179.1395-169.5445246.7978雙差解0.0063-6.7915177.4651-169.9354245.8008整數(shù)解0.0072-6.9092177.3714-169.8752245.6948方型廣場(chǎng)—領(lǐng)事館.2526L1&L2X增量Y增量Z增量距離三差解0.0297-255.9046-1177.2091944.69901530.9358雙差解0.0072-253.2276-1174.2636942.49901526.8672

整數(shù)解0.0073-253.2440-1174.2704942.49851526.8749體育館白新世界學(xué)校.2532L1&L2X增量Y增量Z增量距離三差解0.0079-505.5961302.7666-590.5098834.2642雙差解0.0064-505.4799302.7517-590.5222834.1972整數(shù)解0.0091-505.3927302.7052-590.5600834.1543體育館白新世界學(xué)校.2572L1&L2X增量Y增量Z增量距離三差解0.3140-508.2798303.3841-589.7539835.5836雙差解0.0062-505.3701302.6898-590.5751834.1457整數(shù)解0.0063-505.3863302.6999-590.5731834.1577工業(yè)展覽館-藥科大學(xué).2574L1&L2X增量Y增量Z增量距離三差解0.0072-968.3895-357.6359-261.20671064.8524雙差解0.0058-969.2353-358.6364-261.19231065.9542整數(shù)解0.0061-969.2353-358.6423-261.19311065.9565工業(yè)展覽館-青年公園.2582L1&L2X增量Y增量Z增量距離三差解0.0310215.7045-867.6019927.30731288.0840雙差解0.0074216.0542-854.8037931.93401282.9145整數(shù)解0.0080216.0514-854.8582931.93201282.9489§3基線祥解§4重復(fù)基線|序號(hào)基線Ratio中誤差(m)X增量Y增量Z增量距離§5同步環(huán)序號(hào)基線Ratio中誤差(m)X增量Y增量Z增量距離1體育館今冶金館.251286.80.009861.122471.5177-29.241198.5179體育館今圖書館.251199.90.0063209.953455.236977.9835230.6794

冶金館今圖書館.251171.10.0108148.8315-16.2805107.2225184.1536相對(duì)誤差-4.13ppmWs=0.0021>X=-0.0006IY=-0.0004IZ=0.0020513.3509北廣場(chǎng)今冶金館.252350.40.0098-95.1760-65.40402.8034115.5163北廣場(chǎng)今圖書館.252399.90.005353.6563-81.6876110.0251147.1645冶金館今圖書館.252399.90.0096148.8303-16.2859107.2189184.1510相對(duì)誤差-9.11ppmWs=0.0041IX=0.0020IY=0.0023IZ=0.0027446.83173北廣場(chǎng)今龍王廟公園.252516.50.0127986.5337791.0418-131.68161271.3520北廣場(chǎng)今南湖公園.252413.80.0110646.5672-138.3814528.7120846.6020龍王廟公園今南湖公園.252413.20.0107-339.9836-929.4006660.39801189.7478相對(duì)誤差-8.65ppmWs=0.0286>X=0.0171>Y=-0.0226>Z=-0.00443307.70184中山公園今方型廣場(chǎng).252799.90.0042-981.0486290.3832-878.45911348.5063中山公園今南湖公園.252538.70.0108-987.9653467.7692-1048.32421514.5518方型廣場(chǎng)今南湖公園.252540.80.0072-6.9092177.3714-169.8752245.6948相對(duì)誤差-6.20ppmWs=0.0193>X=-0.0076?=0.0146IZ=0.01013108.75285中山公園今方型廣場(chǎng).252899.90.0066-981.0429290.3832-878.46661348.5070中山公園今領(lǐng)事館.252680.30.0089-1234.2945-883.880964.03521519.4831方型廣場(chǎng)今領(lǐng)事館.252699.90.0073-253.2440-1174.2704942.49851526.8749相對(duì)誤差-2.38ppmWs=0.0105IX=-0.0076IY=0.0064IZ=0.00334394.86506新世界花園今體育館.253472.70.0082-217.1490-1490.90441248.25101956.5480新世界花園今新世界學(xué)校.253216.30.0112-722.5393-1188.1956657.68841538.3191體育館今新世界學(xué)12.60.0091-505.3927302.7052-590.5600834.1543

校.2532相對(duì)誤差-1.18ppmWs=0.0051IX=0.0025?=0.0036IZ=-0.00264329.02157市圖書館今體育館.257199.90.00581183.8866309.4810438.89331299.9974市圖書館今新世界學(xué)校.257299.90.0056678.5089612.1722-151.6772926.3558體育館今新世界學(xué)校.257299.90.0063-505.3863302.6999-590.5731834.1577相對(duì)誤差-4.12ppmWs=0.0126IX=0.0086>Y=-0.0088IZ=0.00273060.51098市圖書館今工業(yè)展覽館.257299.90.0058731.2087-626.28301035.79551414.1318市圖書館今藥科大學(xué).257499.90.0039-238.0254-984.9285774.59751275.4377工業(yè)展覽館今藥科大學(xué).257499.90.0061-969.2353-358.6423-261.19311065.9565相對(duì)誤差-1.60ppmWs=0.0060IX=0.0013IY=-0.0032IZ=-0.00503755.52619領(lǐng)事館今工業(yè)展覽館.258259.10.0096-1009.2259417.3352-1012.12121488.9913領(lǐng)事館今青年公園.258215.10.0119-793.1636-437.5357-80.1969909.3830工業(yè)展覽館今青年公園.258299.90.0080216.0514-854.8582931.93201282.9489相對(duì)誤差-4.99ppmWs=0.0184IX=0.0109>Y=-0.0127IZ=-0.00763681.3232§6異步環(huán)序號(hào)基線Ratio中誤差(m)X增量Y增量Z增量距離中山公園今南湖公園.252538.70.0108-987.9653467.7692-1048.32421514.55181中山公園今方型廣場(chǎng).252899.90.0066-981.0429290.3832-878.46661348.5070方型廣場(chǎng)今南湖公40.80.0072-6.9092177.3714-169.8752245.6948

園.2525相對(duì)誤差-8.52ppmWs=0.0265IX=0.0133>Y=-0.0146IZ=-0.01763108.75352中山公園今領(lǐng)事館.252680.30.0089-1234.2945-883.880964.03521519.4831中山公園今方型廣場(chǎng).252799.90.0042-981.0486290.3832-878.45911348.5063方型廣場(chǎng)今領(lǐng)事館.252699.90.0073-253.2440-1174.2704942.49851526.8749相對(duì)誤差-1.78ppmWs=0.0078IX=0.0019IY=-0.0063IZ=0.00424394.8642^冶金館今圖書館.251171.10.0108148.8315-16.2805107.2225184.1536北廣場(chǎng)今冶金館.252350.40.0098-95.1760-65.40402.8034115.5163北廣場(chǎng)今圖書館.252399.90.005353.6563-81.6876110.0251147.1645相對(duì)誤差-7.39ppmWs=0.0033IX=0.0007IY=-0.0031IZ=-0.0008446.8343冶金館今圖書館.252399.90.0096148.8303-16.2859107.2189184.1510體育館今冶金館.251286.80.009861.122471.5177-29.241198.5179體育館今圖書館.251199.90.0063209.953455.236977.9835230.6794相對(duì)誤差-14.69ppmWs=0.0075IX=0.0007IY=0.0050IZ=0.0056513.34835體育館今新世界學(xué)校.253212.60.0091-505.3927302.7052-590.5600834.1543市圖書館今體育館.257199.90.00581183.8866309.4810438.89331299.9974市圖書館今新世界學(xué)校.257299.90.0056678.5089612.1722-151.6772926.3558相對(duì)誤差-7.55ppmWs=0.0231IX=0.0151>Y=-0.0140IZ=-0.01043060.50756體育館今新世界學(xué)校.257299.90.0063-505.3863302.6999-590.5731834.1577新世界花園今體育館.253472.70.0082-217.1490-1490.90441248.25101956.5480新世界花園今新世界學(xué)校.253216.30.0112-722.5393-1188.1956657.68841538.3191相對(duì)誤差-3.31ppmWs=IX=-0.0040IY=0.0089IZ=0.01054329.0249

0.0143§7基線總結(jié)相對(duì)誤差最大值環(huán)型基線Ratio中誤差(m)X增量Y增量Z增量距離同步環(huán)北