Research regarding the establishment of a net of fixed points for ground and aerial measurements in mountain forests

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Research regarding the establishment of a net of fixed points for ground and aerial measurements in mountain forests

机译：关于建立山地森林地面和空中测量定点网的研究

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Executarea planurilor pd,d.urilor, incliferent dac5, se face foiosind. calea clasic5, a topografiei sau calea mod.ernd, a aerofotogtametriei, presupune existen.ta unei relele rigide d.e puncte pe care sd, se sprijine ridicarea detaliilor. Relelele de puncte de triangulalie de ord.inul IY se determind, in mod normal din punctele de ordin superior folosind metod.a intorsec!.;lor. Pentru crearea relelelor de ordinul IY este necesar5, existenla unei relele geodezico, care sd, asigure o anumitS, densitate de puncte astfel ca punctele d.e ord.inul IY sd, se d.etermine folosind. cel pulin trei interseclii ln cazul punctelor obiqnuite qi cel pulin qase interseclii fur cazul punctului de fringere. Acoste condilii d.e detorminare ale punctelor d.e ordinul IY sint pe d.eplin justificate pentru a se asigura o precizie de determinare suficientd,, astfol ca fiecare punct al relelei s5, nu fie afectat d.e o eroare care sd,t lep5,qeasc5f0, ,15 m.

机译：包括dac5在内的pd，d.uri计划的执行是通过分页完成的。航空摄影的经典路径，地形或现代路径都假定存在一个刚性继电器d点，在该点上sd支持细节的提高。通常使用其方法从高阶点确定IY阶三角点的继电。对于创建IY阶继电器，必要的是，存在一个测地线继电器sd，确保点的确定S密度，以便确定使用d阶IY sd的点。在普通点的情况下至少三个交点，在断点的情况下至少六个交点。为了确保足够的确定精度，充分确定了用于确定阶次点IY的这些条件，从而使继电器s5的每个点不受sd，t lep5，qeasc5f0、15的误差影响。米

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《Annals of Forest Research》 |1958年第1期|共16页
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8. M. F. AERIALS:the determination of ground-wave c.m.f. and mean ground conductivity from radial field measurements by an optimisation technique [R] . J. J. Eaton 1974

机译：m. F. aERIaLs：确定地波c.m.f.通过优化技术从径向场测量中获得平均电导率

Research regarding the establishment of a net of fixed points for ground and aerial measurements in mountain forests

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