二等水准测量外业数据整理(往返测).doc

二等水准测量外业记录表（往测）日期： 2011 年 05 月 19 日 天气： 晴 仪器型号： DSZ-2 组名： 二组 成员：* 测 站 编 号后 尺上丝前 尺上丝方向及尺号水准尺读书基+K辅下丝下丝后视距前视距基本分划辅助分划视距差累计差117241424后1570345861-314171118前1271743869+330.730.6后前29862992-6+0.1+0.1H+298.9mm215361556后1354243699-211731192前1374643898+336.336.4后前-204-199-5-0.10H-20.2mm314021449后1239942558-410791119前1284343002-432.333.0后前-444-4440-0.7-0.7H-44.4mm414561401后1221342364+410961041前1276042916-136.036.0后前-547-552-50-0.7H-55.0mm515641642后1338243539-211121186前1414444298+145.245.6后前-762-759-3-0.4-1.1H-76.0mm614451421后1268242834+310911072前1246742623-135.434.9后前+215+211+4+0.5-0.6H+21.3mm715161435后1285043003+210550975前1204842202+146.146.0后前+802+801+1+0.1-0.5H+80.2mm814471483后1207642231009681000前1241942576-247.948.3后前-343-345+2-0.4-0.9H-34.4mm测 站 编 号后 尺上丝前 尺上丝方向及尺号水准尺读书基+K辅下丝下丝后视距前视距基本分划辅助分划视距差累计差914731491后1245442606+310181039前1265242804+345.545.2后前-198-1980+0.3-0.6H-19.8mm1012631515后1031240464+307981051前1283142989-346.546.6后前-2519-2525+6+0.1-0.5H-252.2mm1115971385后1405844216-312140997前1191442067+238.338.8后前+2144+2149-5-0.5-1.0mmH+214.7mm1215501575后1344843603011411169前1372343878040.940.6后前-275-2750+0.3-0.7H-27.5mm1315241597后1280842963010371111前1354243699-248.748.6后前-734-736+2+0.1-0.6H-73.5mm1416491593后1431144469-312121153前1373343890-243.744.0后前+578+579-1-0.3-0.9H+57.9mm1515141491后1302443177+210931070前1279842953042.142.1后前+226+224+20-0.9H+22.5mm1614351390后1288443040-111431097前1244042597-229.229.3后前+444+443+1-0.1-1.0H+44.4mm1714771502后1246542622-210161036前1268842846-346.146.6后前-223-224+1-0.5-1.5H-22.4mm测 站 编 号后 尺上丝前 尺上丝方向及尺号水准尺读书基+K辅下丝下丝后视距前视距基本分划辅助分划视距差累计差1814251495后1192942083+109601028前1262142775+146.546.7后前-692-6920-0.2-1.7H-69.2mm1914811482后1247842634-110151016前1248542643-346.646.6后前-7-9+20-1.7H-0.8mm2014481537后1225842414-110041099前1318443341-244.443.8后前-926-927+1+0.6-1.1H-92.7mm2115101570后1282442978+110551120前1345443610-145.545.0后前-630-632+2+0.5-0.6H-63.1mm2214361319后1240942562+210460930前1124441400-139.038.9后前+1165+1162+3+0.1-0.5H+116.4mm2316361029后1539145546014420837前0932839485-219.419.2后前+6063+6061+2+0.2-0.3H+606.2mm2415930973后1513145288-214330811前0892539080016.016.2后前62066208-2-0.2-0.5H+620.7mm二等水准测量外业记录表（返测）日期： 2010 年 05 月 20 日 天气： 晴 仪器型号： DSZ2 组名： 二组 测 站 编 号后 尺上丝前 尺上丝方向及尺号水准尺读书基+K辅下丝下丝后视距前视距基本分划辅助分划视距差累计差109731593后0892039078-308111433前1513145287-116.216.0后前-6211-6209-2+0.2+0.2H-621.0mm209521557后0855338709-107591363前1460644763-219.319.4后前-6053-6054+1-0.1+0.1H-605.4mm314731533后1227342428009831053前1291843076-349.048.0后前-645-648+3+1.0+1.1H-64.7mm415101462后1288943046-210671016前1239342545+344.344.6后前+496+501-5-0.3+0.8H+49.9mm515801547后1373943896-211681133前1340243556+141.241.4后前+337+340-3-0.2+0.6H+33.9mm615851549后1349043648-311121075前1313443287+247.347.4后前+356+361-5-0.1+0.5H+35.9mm715561532后1333643493-211081084前1304043198-344.843.9后前+296+295+1+0.9+1.4H+29.6mm814841440后1276242919-210691020前1230142455+141.542.0后前+461+464-3-0.5+0.9H+46.3mm测 站 编 号后 尺上丝前 尺上丝方向及尺号水准尺读书基+K辅下丝下丝后视距前视距基本分划辅助分划视距差累计差914541513后1264442796+309631014前1208642242-149.149.9后前+558+554+4-0.8+0.1H+55.6mm1015461541后1321343365+310961090前1316043313+245.045.1后前+53+52+1-0.10H+5.3mm1115121584后1359443749010551134前1283942993+145.745.0后前-755-756-1+0.7+0.7H-75.6mm1215961517后1422544377+312481171前1344043592+334.834.6后前+785+7850+0.2+0.9H+78.5mm1315231501后1373943896-212241203前1352043674+129.929.8后前+219+222-3+0.1+1.0H+22.1mm1414321626后1192442079009541148前1387944032+247.847.8后前-1955-1953-20+1.0H-195.4mm1515051253后1303043188-311030843前1047840632+140.241.0后前+2552+2556-4-0.8+0.2H+255.4mm1614921506后1275042907-210301044前1261042756-146.246.2后前+140+141-10+0.2H+14.1mm1714511439后1231042469-410110999前1219242348-144.044.0后前+118+121-30+0.2H+12.0mm测 站 编 号后 尺上丝前 尺上丝方向及尺号水准尺读书基+K辅下丝下丝后视距前视距基本分划辅助分划视距差累计差1814511521后1221142364+209931063前1292543078+245.845.8后前-714-71400+0.2H-71.4mm1914631433后1237442530-110120984前1208742245-345.144.9后前+287+285+2+0.2+0.4H+28.6mm2015361557后1346543622-211581178前1367243831-437.837.9后前-207-209+2-0.1+0.3H-20.8mm2114741444后1242842583010110978前1211142263+346.346.6后前+317+320-3-0.30H+31.9mm2214211361后1291643071011621096前1228742445-325.926.5后前+629+626+3-0.6-0.6H+62.8mm2313721397后1229342449-110871114前1254742706-428.528.3后前-254-257+3+0.2-0.4H-25.6mm2413811694后1251842672+111231427前1560445760-125.826.7后前-3086-3088+2-0.9-1.3H-308.7mm往返测高差不符值限差为：±4=5.6mm往测高差为：+1232mm ； 返测高差为：-1226.7mm；实际测得高差不符值为：+5.3mm（符合限差规定）往测前后视距累计差为：-0.5m单程水准路线长度为：S=1897.3m返测前后视距累计差为：-1.3m所测结果均符合各项限差规定该水准路线共24站，分4个测段其中第一测段为1-6站（1=432.4m）第二测段为7-11站（2=449.2m）第三测段为12-16站（3=409.2m）第四测段为17-24站（4=606.5m）第一测段高差：h1=124.6mm第二测段高差：h2= -11.5mm第三测段高差：h3=23.8mm第四测段高差：h4=1095.1mm往返测高差不符值：= +5.3mm各段高差改正：f1= - ×S1= -1.2mm f2= - ×S2= -1.3mm f3= - ×S3= -1.1mm f4= - ×S4 = -1.7mm改正后各段高差：1= h1 +f1= 123.4mm2= h2 +f2= -12.8mm3= h3 +f3= 22.7mm4= h4 +f4= 1093.4mm