高斯投影坐标正反算方法与检验流程

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资源摘要信息:"高斯投影是一种地图投影方法,用于将地球表面的点转换到平面上。它在地图制作、大地测量和地理信息系统中有着广泛的应用。高斯投影的基本思想是将地球表面的点投影到与地球椭球体相切的圆柱面上,然后将圆柱面展开成平面。通过这种方法可以将复杂的地球曲面简化为平面,便于测量和绘图。 在本次提供的资源中,我们看到有两个主要部分:高斯投影的正算和反算。正算是将大地坐标(如经纬度)转换为高斯投影坐标;而反算是将高斯投影坐标转换回大地坐标。这两种计算是高斯投影中非常重要的操作,是地理信息系统、测绘工程等领域的基础技能。 描述中提到了具体的计算步骤,包括使用特定的椭球体参数,以及一个特定的大地坐标点进行计算。这里的椭球体参数可能来自于教材中的表4-1,而具体的大地坐标值为B(纬度)和L(经度),中央子午线的纬度为117度。这些参数的设定对于进行高斯投影计算至关重要,因为它们定义了地球椭球的形状以及投影的参考点。 正算的过程是将大地坐标转换为高斯投影坐标,通常涉及到复杂的数学计算,这些计算往往需要借助专业软件或编程语言中的特定算法来实现。反算则是正算的逆过程,它能够从高斯投影坐标中恢复出原来的大地坐标。在实际操作中,正反算的结果需要进行比较,以确保计算的准确性和可靠性。 在提供的文件列表中,我们看到了几个文件,它们可能包含了关于高斯投影正反算的理论说明、实例分析、计算公式以及相关的程序代码。例如,'大地测量学高斯正反.doc' 可能是一个详细讲解高斯投影正反算方法的文档;'Untitled21.m' 文件可能是一个Matlab脚本,用于执行高斯投影的计算;而'高斯投影坐标正反算.pdf' 文件则可能是一个包含计算流程和结果的PDF文档。 高斯投影的精确性和广泛的应用,使其成为地图制作和工程测量中的标准方法。通过掌握高斯投影的正反算,可以更好地理解和应用这一重要技术,为地理信息系统和其他相关领域提供技术支持。"

C:\Users\31114> & C:/Users/31114/AppData/Local/Microsoft/WindowsApps/python3.8.exe c:/Users/31114/Untitled-1.py c:/Users/31114/Untitled-1.py:8: DeprecationWarning: executable_path has been deprecated, please pass in a Service object driver = webdriver.Chrome(executable_path=driver_path) Traceback (most recent call last): File "c:/Users/31114/Untitled-1.py", line 8, in <module> driver = webdriver.Chrome(executable_path=driver_path) File "C:\Users\31114\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\selenium\webdriver\chrome\webdriver.py", line 84, in __init__ super().__init__( File "C:\Users\31114\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\selenium\webdriver\chromium\webdriver.py", line 104, in __init__ super().__init__( File "C:\Users\31114\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\selenium\webdriver\remote\webdriver.py", line 286, in __init__ self.start_session(capabilities, browser_profile) File "C:\Users\31114\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\selenium\webdriver\remote\webdriver.py", line 378, in start_session response = self.execute(Command.NEW_SESSION, parameters) File "C:\Users\31114\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\selenium\webdriver\remote\webdriver.py", line 440, in execute self.error_handler.check_response(response) File "C:\Users\31114\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\selenium\webdriver\remote\errorhandler.py", line 245, in check_response raise exception_class(message, screen, stacktrace) selenium.common.exceptions.WebDriverException: Message: unknown error: cannot find Chrome binary Stacktrace: Backtrace: GetHandleVerifier [0x00CAA813+48355] (No symbol) [0x00C3C4B1] (No symbol) [0x00B45358] (No symbol) [0x00B61A9E] (No symbol) [0x00B60579] (No symbol) [0x00B90C55] (No symbol) [0x00B9093C] (No symbol) [0x00B8A536] (No symbol) [0x00B682DC] (No symbol) [0x00B693DD] GetHandleVerifier [0x00F0AABD+2539405] GetHandleVerifier [0x00F4A78F+2800735] GetHandleVerifier [0x00F4456C+2775612] GetHandleVerifier [0x00D351E0+616112] (No symbol) [0x00C45F8C] (No symbol) [0x00C42328] (No symbol) [0x00C4240B] (No symbol) [0x00C34FF7] BaseThreadInitThunk [0x75AD7D59+25] RtlInitializeExceptionChain [0x77D3B74B+107] RtlClearBits [0x77D3B6CF+191]代码为此错误,更改

2023-06-03 上传

# -*- coding: utf-8 -*- # Form implementation generated from reading ui file 'untitled.ui' # # Created by: PyQt5 UI code generator 5.15.4 # # WARNING: Any manual changes made to this file will be lost when pyuic5 is # run again. Do not edit this file unless you know what you are doing. import sys from ui import ui from PyQt5 import QtCore, QtGui, QtWidgets class Ui_Form(object): def setupUi(self, Form): super().__init__() Form.setObjectName("Form") Form.resize(633, 434) self.label = QtWidgets.QLabel(Form) self.test = ui() self.label.setGeometry(QtCore.QRect(110, 50, 54, 12)) self.label.setObjectName("label") self.label_2 = QtWidgets.QLabel(Form) self.label_2.setGeometry(QtCore.QRect(110, 80, 54, 12)) self.label_2.setObjectName("label_2") self.label_3 = QtWidgets.QLabel(Form) self.label_3.setGeometry(QtCore.QRect(110, 110, 54, 12)) self.label_3.setObjectName("label_3") self.pushButton = QtWidgets.QPushButton(Form) self.pushButton.setGeometry(QtCore.QRect(440, 70, 75, 23)) self.pushButton.setObjectName("pushButton") self.pushButton_2 = QtWidgets.QPushButton(Form) self.pushButton_2.setGeometry(QtCore.QRect(440, 110, 75, 23)) self.pushButton_2.setObjectName("pushButton_2") self.pushButton_2.clicked.connect(self.tz) self.retranslateUi(Form) QtCore.QMetaObject.connectSlotsByName(Form) def retranslateUi(self, Form): _translate = QtCore.QCoreApplication.translate Form.setWindowTitle(_translate("Form", "Form")) self.label.setText(_translate("Form", "温度:xxx")) self.label_2.setText(_translate("Form", "湿度:xxx")) self.label_3.setText(_translate("Form", "光照:xxx")) self.pushButton.setText(_translate("Form", "控制LED1")) self.pushButton_2.setText(_translate("Form", "历史记录")) def tz(self): self.test.show() def back(self): self.test.hide() self.show() if __name__ == '__main__': app = QtWidgets.QApplication(sys.argv) w = Ui_Form() main = QtWidgets.QMainWindow() w.setupUi(main) main.show() app.exec_()

2023-06-10 上传