Tecnología en Levantamientos Topográficos
URI permanente para esta colecciónhttp://hdl.handle.net/11349/25822
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Ítem Levantamiento fotogramétrico e hidro topográfico del tramo Castilla sobre el rio Guayuriba, MetaLuque Cuesta, Laura Melissa; Bonilla Romero, Julio Hernan; Montero Leguizamo, Johan Dario; Bonilla Romero, Julio Hernan [0009-0009-0797-3829]Topography has a notable influence on variables that intervene in the dynamics of ecosystems. Geomorphological processes, the movement and action of water and, consequently, the numerous biological processes conditioned by them are closely associated with the shape and altitude of the land surface where they develop or are found (A. Felicísimo, 1994 ). In accordance with this, the present work carried out by the company CIGmap S.A.S, through the project "Photogrammetric and hydro-topographic survey of the Castilla Section on the Guayuriba River.", has as objective the generation of the digital terrain model, the digital model of surface together with the detailed Cartography and the orthophoto of the study area, on the other hand, it was sought to study the fluvial dynamics of the mentioned section on the Guayuriba river, for this, sampling of liquid and Solid gauging of the river was carried out in said section.Ítem Etapa de preconstrucción para proyecto: La nueva calle 13Romero Perez, Marlon Steban; PARDO PINZON, RUBBY STELLATopography is fundamental for any project, whether in roads, structures, energy networks, wet networks, etc. For every project, you must have information about the area where it will be executed, to represent the land in both its shape and dimensions to plan each process or stage of a construction. Field data is taken by methods and techniques known as polygonal and leveling. The closed traverse is the most common in construction sites; A closed polygonal is defined as one that starts from a vertex and returns to it, that is, forming a polygon, where the mooring vertices are known coordinates previously post-processed. Another technique called GNSS positioning is based on vertices located at strategic points and visualized to be able to measure directly with topography instruments such as the total station. A traverse is obtained with measurements in the field and, through certain adjustments and corrections, real coordinates are reached and then information is collected while stationed at any vertex deployed in any area of a project, and where it can also be taken from a plane to the ground. real, any exact location of any projection or structure in order to achieve accuracy and symmetry of any construction.Ítem Apoyo en redes de nivelación para diferentes barrios de la localidad de Usme, bajo la norma ns 030 del acueducto de Bogotá.Cortes Saldaña, Oscar Armando; Osorio Baquero, IsmaelThis report corresponds to the internship work, which aims to support them different accompaniment activities that are carried out in the company SURFACE INGENIERÍA SAS under the agreement CONV FAMARENA 033-20 during the months of March to April 2022, where the internship, being a curricular modality, will be important to meet the requirements for the title of Topographic Survey Technologist from the Francisco José de Caldas District University.Ítem Diagnóstico de la percepción de seguridad vial para el proyecto curricular de levantamientos topográficosMoreno Otálora, Brandon Winslow; Pardo Pinzón, JanethThe following document emphasizes the prevention of one of the major public health problems present in the world (road accidents), through a diagnosis of the perception of road safety. In order to carry out a SHSP (strategic plan for road safety) for the curricular project of technology in topographic surveys located in the faculty of Environment and Natural Resources, Vivero headquarters. By means of a diagnostic survey carried out to the community, it was possible to determine the starting points in the routes in from home to work and from work to home by the student community, as well as the most used roads, points of high accident rate, among others. It was possible to represent graphically and spatially by means of statistical graphs and graphic outputs in GIS software. This resulted in greater clarity when supporting this possible focus of road risks in which a member of the community may be involved, resulting in an analysis in correlation with a matrix of road risks that facilitate a series of proposed suggestions that manage to give full support to the document.Ítem Manual de limpieza de nubes de puntos en procesamiento de datos LIDARTacha Torres, Martha Yesenia; Niño, Edilberto; Niño, Edilberto [ 0000-0003-0452-5827 ]A practical manual is presented as a reference text, socializing the knowledge needed to eliminate the noise of a point cloud and reduce errors that can affect digital terrain models. The document focuses on professionals or students in charge of tasks in areas such as Surveying and will be based on the implementation of the MicroStation V8 program and its TerraScan extension. To give scope, the basic tools for cleaning point clouds in MicroStation v8 software are determined, classification codes are defined to separate noise from cloud values using the Tarrascan tool and it is identified that there is no noise to achieve optimal cleaning. In this sense, it is concluded that the MDE and the MDT are different since an MDE focuses mainly on the elevation of bare ground, while a MDT incorporates additional geographical elements such as rivers, streams and break lines, without considering the artificial objects or elements present on the surface. In addition, the exercise allows to elaborate a guide that provides the necessary knowledge to eliminate the noise of a point cloud, thus reducing errors that may affect digital modelsÍtem Apoyo en el control topográfico en la zona minera de Coques San Antonio Cucunuba CundinamarcaAlarcón Pinilla, Oscar David; Osorio Baquero, IsmaelIn the Cucunuba Cundinamarca sector, the Coques San Antonio mining company is carrying out a project for ovensfor coking and coupling coal and coke. This project has been in operation for a year, it builds earthworks and stripping in mountainous terrain to carry out civil works (coking ovens) with slope profiling and level control for civil works. Open and closed traverses were made for the transfer of coordinates and heights with geometric level and the total station, with the help of Civil 3D software the respective plans were elaborated. The result that is expected to be obtained is to achieve topographic control in the work at the level of excavations, earthworks, stripping slopes, and likewise, to avoid inconveniences such as landslides or uncontrolled excavations, where a large amount of uncontrolled material is removed. determined, in the same way, the civil works that are the ovens and chimneys must be supervised with precision.Ítem Apoyo en la ejecución de los proyectos topográficos aplicados a campo y oficina que se realizaran en predios pertenecientes al Municipio de Anolaima CundinamarcaVanegas Moreno, Juliana; Valbuena Leguizamo, HumbertoThrough this report, each of the tasks carried out in the area of topography during the development process of the internship modality will be described, which was carried out in the municipality of Anolaima Cundinamarca through the secretary of planning works and services. public. During the execution, which lasted a total of 1 month and a half, carrying out field and office activities according to the tasks categorized according to a chronology given by the planning secretary to the topography commission, which was made up of a topographer and a chain man. About 10 surveys were carried out, divided into three parts (field work) satellite positioning, detail scanning and information gathering, (office work) post-processes, adjustment calculation, drawing and design and reports (complementation work) study of titles, verification of the legal status of the properties and radiation of documents before cadaster. Also, provide basic data such as areas, perimeters, lengths and elevations, with the aim that this information serves as a basis for the construction and restoration of road and construction infrastructure.Ítem Elaboración de un simulador que resuelva y grafique problemas de trilateración como aporte a la educación en el ámbito de la topografíaTorres Forero, Luz Tatiana; Godoy Morales, Olga Lucia; 0000-0002-5480-2135; Godoy Morales, Olga Lucia [0000-0002-5480-2135]Currently, technology has revolutionized the way we interact with the world and has crossed all areas of our lives, including education. In particular, in university education, the use of applications or simulators has become an innovative and effective tool to improve teaching and learning processes. Therefore, in this project, the importance of mobile applications in the field of higher education will be explored, analyzing the benefits they provide in terms of interactivity, immersive experience, active learning, access to global resources, flexibility, motivation and preparation. for the future.Ítem Exactitud en posición y análisis de la cartografía en posición y análisis de la cartografía realizada por la Comisión CorográficaNúñez Reyes, Gineth Carolina; Romero Villalba, Miguel Fernando; Niño Niño, EdilbertoThe importance of the work carried out by the chorographic commission under the command of Engineer Agustín Codazzi marked a milestone in the history of cartography at all levels; global, regional and national. With an avant-garde attitude of inventorying and classifying the Colombian territory, the factors present in it (inhabitants, flora and fauna), the variety of climates according to the province; I provide valuable high-quality information that was not fully valued at the time, such as the cartographic maps of 28 of the provinces that made up the political division of the country. The incredible feat carried out by the expedition for the time is highlighted; with limited resources and the few technological advances present at the time of executing it. For the present investigation, 4 of the provinces mapped by Codazzi and his team were selected; Córdova, Socorro, Tunja and Velez. Recovered from the documentary base of the General Archive of the Nation that provided the working group with excellent quality knowledge by studying each of these plans in detail. An analysis of the accuracy in the precision of the coordinates extracted from the cartographic base was carried out, relying on the ArcGIS and Excel software tools to correctly collect the information and its subsequent analysis in order to arrive at the results.Ítem Diagnóstico de la percepción de la seguridad vial en el proyecto curricular Ingeniería Topográfica de la Universidad DistritalGallego Leal, Brian Alexander; Peralta Pérez, Edinson Fabian; Pardo Pinzón, JanethThe accident rate has become a problem for public, national and international entities, which based on this have sought to provide solutions to counter this problem since it has become a public health issue, this is because the Road accidents are one of the leading causes of death in the world. For this reason, in Colombia, the implementation of strategic road safety plans has been proposed through regulations, where it seeks to educate road actors, to prevent and reduce the mortality and injury rate due to these road accidents. For this reason, it is necessary that each company dedicated to the provision of land transport service and organizations dedicated to activities other than transport, must have a PESV (Strategic Road Safety Plan), for this reason it is sought to implement this plan, with in order to safeguard the safety of all road actors involved in daily transit through the different roads of the country. Taking into account the context of the university in this subject, in this study a diagnosis of perception in road safety is carried out, in order to know the way in which students of the topographic ING career move, with factors such as roads most traveled and means of transport used through surveys, leaving as a result useful geospatial information not only for this research, but for future PESV implementations and subsequent studies; This study reveals the lack of commitment of the faculty with these issues, from the lack of PESV, as well as prevention and action plans to deal with this problem.Ítem Apoyo en elaboración de cartografía detalladaVillalobos Romero, Fabiana Vanesa; Bonilla Romero, Julio Hernán; 0009-0009-0797-3829; Bonilla Romero, Julio Hernán [0009-0009-0797-3829]The present work carried out during the internship in the company CIGMAP S.A.S. will show the methodology worked and results obtained in the process of an aerial-photogrammetric survey for the generation of base cartography, in the Santa Helena Baja village of the municipality of Villavicencio. A Drone eBee X RTK-PPK is used, where a series of photographs are obtained to later process them and obtain a digital surface model, a digital terrain model, as well as the orthophoto of the area and its respective cartography. Finally, the results are delivered to the client for the realization of the solar energy generation project.Ítem Desarrollo de aplicación móvil Android capaz de realizar cálculos topográficosPérez Franco, Maicol Iván; Castro Suárez, Diana Paola; Rivas Diazgranados, MariamTopography is a science that demands a high level of precision in its works in order to evaluate the quality of the same. The complete development of the topographic works consists of the collection of data in the field, for the later calculation of the same in office. In some occasions the data obtained in the field can present errors that are not evident until the moment in which the corresponding calculations are developed, these errors affect directly the precision of the work carried out and therefore its quality and in most of the cases they force to the repetition of a part or the totality of the work, which represents additional costs to the entity in charge. In order to support the work in the field, Topography Calculator was developed, a mobile application for Android programmed in Unity software using the C# programming language. Topography Calculator is presented to the public as an alternative to existing programs for topographic calculations of planimetry and altimetry, offering a novel quality, it can be executed on cell phones, which is practical, innovative, economical and efficient. Topography Calculator allows users to calculate and adjust closed polygonals by compass, Crandall and least squares methods, as well as adjust open polygonals with controlled closure and calculate compound geometric leveling from the comfort of the mobile device.Ítem Post-procesamiento de datos LiDAR en redes eléctricas: Caso de estudio pasantía en la empresa SAR Ingeniería LtdaVargas Torres, Alex Eugenio; Calderón Vivas, Julio César; Pardo Pinzón, JannethThe internship is a training work that reflects theoretical-practical knowledge, the internship is constituted as a degree project within the curricular project of Technology in Topographic Surveys according to Agreement No. 038 of July 28, 2015, issued by the Academic Council of the University Francisco Jose de Calda. This internship was developed at the company SAR Ingeniería Ltda. performing tasks as LiDAR data post-processing assistants (Light Detection and Ranging or Laser Imaging Detection and Ranging). LiDAR technology is a system composed of a sensor that captures a cloud of millions of points that can represent the surface of the land. For some years now, it has become a support tool when carrying out infrastructure projects and taking of decisions in Colombia. The development of topography over the years has led to the application of new technologies, where minimizing time and obtaining information in places that are difficult to access has become the best option for carrying out topographic projects. The remotely piloted aerial system RPAS (Remotely Piloted Aircraft System) allows unmanned aircraft to fly by means of a remote signal through remote control, which is why they have become an important tool for obtaining images. , since they allow greater coverage of surfaces. (Corredor, 2015) According to the advancement and use of Information and Communication Technologies (ICT) in practically all fields of work; Being within the reach of topography professionals, LiDAR technology equipped in a UAV (unmanned aerial vehicle) allows generating a dense point cloud, thus providing reliable and accurate information, however, it must be refined, due to this it is important to Proper use of these tools to achieve the best possible results. The information goes through an analysis process, followed by a reclassification and refinement of the points obtained in the MARS® (Merrick Advanced Remote Sensing) program designed to visualize, manage and process LiDAR data, with the purpose of achieving the more real characteristics of the terrain and the elements found in it, obtaining products such as DTM(s) (Digital Terrain Models), text documents with the classification codes and x,y,z coordinates of each of the points and cartography for the subsequent design and/or construction of projects.Ítem Determinación topográfica de la distancia real y total en un proceso de frenada en función al principio de conservación de la energía.Calvo Gamba, Wendy Alejandra; Rojas Cupitra, Leydi Carolina; Bonilla Romero, Julio Hernán; 0009-0009-0797-3829; Bonilla Romero, Julio Hernán [0009-0009-0797-3829]Humanity throughout history has tried to know how accidents happened in order to prevent these errors from happening, one of the most common scenarios are traffic accidents which result in injuries or deaths. Thanks to forensic topography we can solve variables in the different scenarios of road incidents in which what happened is studied based on the evidence, with the help of forensic topography we can make a sketch, for this we have data such as vertical angles , horizontal, distances among others that contribute us with the reconstruction of these scenarios, having the reconstruction of the place we can clear variables with physical formulas. In the same way, specialized software will be used to make the sketch which will help to understand a third party that happened. Finally, to carry out the calculation of the distance, the energy conservation formula is applied with correction of the distance of the non-visible footprint called "Nelson mathematical model".Ítem Apoyo en el área de proyectos del CPNT mediante actividades investigativas para proponer la implementación de un laboratorio de calibración de equipos topográficos convencionales en la Universidad Distrital Francisco José de CaldasGutiérrez Trujillo, Mario; Patiño Silva, Omar FranciscoIt is important when measurements of physical magnitudes are made to have the reliability of the data collected or obtained, for this reason, there is a need for entities in charge of maintaining and generating the reliability of the results of the measurement equipment used, these entities to generate and to maintain that reliability, they use techniques and procedures, both for the operation of the laboratory as well as for the testing process of the metrology instruments, procedures which are established by the International Organization for Standardization ISO and that the National Accreditation Agency of Colombia ONAC , makes use of these to carry out control, monitoring and surveillance of laboratories in their test methods. Based on the above, the following work establishes the methodology to implement, improve, complement, monitor, and control laboratories for the maintenance and calibration of topographic equipment.Ítem Apoyo a estudios topográficos en bases de la Fuerza Aérea ColombianaCastillo Calderón, Cristian Danilo; Niño Niño, EdilbertoWithin the 17 Military Air Units strategically distributed in Colombia are find the Capitan German Olano Air Base where the Command is located Air Combat N 1 (CACOM 1) which was created ¨during the Colombo-Peruvian Conflict. September 1 1932¨, (Force Aerea Colombiana, 2019), although the properties were acquired by a company commercial in 1919, ¨the first facilities had a short track, traced on the planada of the paddocks of the hacienda. Just over a year later, the structure was raised hangars, the layout of the runway, the concrete platform on the banks of the river¨ (Force Aerea Colombiana, 2019), Base from which aerial images were obtained over a period of 60 years, capturing aerial photographs approximately every 8 years. Bearing in mind that the perimeter of Air Combat Command No. 1 is demarcated by the Magdalena River, it is necessary to establish a comparative analysis, between the adjoining areas by this important tributary, in order to compare the areas between a current survey and each of the aerial photographs captured over a period of 63 years, starting with images from 1948 to 2011, for this it was necessary to request additional information such as the 1:10000 scale plates, this being used as the basis for georeferencing the images, working with cartography of good precision obtained from the Agustín Codazzi geographic institute, guaranteeing the quality of the georeferencing, adapting the guidelines established in table 5 (horizontal accuracy absolute), following the methodology mentioned in the technical specifications for cartography Basic 30-03 of 2017, in chapter 2.4.6 Absolute position accuracy. In addition, support was provided in the preliminary study for a possible expansion and maintenance of the runway of Grupo Aéreo del Oriente (GAORI) located in Marandua, department of Vichada, where field work was carried out collecting information for the topographic analysis. Starting on March 2 until March 20 of the current year, in the DIFRA headquarters where the equipment is collected and the staff meets, to mobilize to the Command Military Transport Air Base - Brigadier General (H) Camilo Daza Air Base (CATAM), where crews a direct support flight to GAORI with an approximate duration of 1 hour of flight.Ítem Evaluación del desempeño de los tecnólogos en topografía y áreas a fines de la Universidad Distrital para el año 2022Parra Sánchez, Jhonatan; Morales Godoy, Olga Lucia; 0000-0002-5480-2135; Morales Godoy, Olga Lucia [0000-0002-5480-2135]In this degree work, it is proposed to analyze the performance of Technology graduates in Topographic Surveys of the District University in topographic areas and for purposes, for Therefore, a survey was carried out again taking into account the same factors of the study of marketing and competitiveness of the year 2019, and thus establish the performance of the graduates of Technology in Topography and Technology in Topographic surveys of the District University in topographic areas and for purposes.Ítem Levantamiento arquitectónico con escáner láser terrestre y topografía convencional de la primera planta de la Iglesia Nuestra Señora De EgiptoHernández Martin, Adriana Carolina; Toro Mosquera, David Camilo; Bonilla Romero, Julio Hernán; 0009-0009-0797-3829; Bonilla Romero, Julio Hernán [0009-0009-0797-3829]The following report discloses the architectural survey project with terrestrial laser scanner and conventional topography of the first floor of the Church of Our Lady of Egypt, place of development of the project, this church is located in the town of Candelaria, in the Egypt neighborhood. This was chosen since after inquiring in various public entities, clear information or a physical plan of the structure was not currently obtained, which led to the implementation of the use of new technologies such as laser scanning and complementing with inspection activities. topography such as the realization of a point-to-point polygonal to have better detail of the place. With the survey, it was possible to collect information from the entire first floor of the church, starting from the façade to the back of it. A point cloud was generated and with the support of different engineering software for processing and modeling, a three (3) dimensional view and great detail of the first floor of the infrastructure was obtained as a result. With the results of the modeling, in addition to obtaining the structural characteristics of the place, important historical data was extracted that helped in the development of the history of our city. This project was carried out with the support of the students of the "Community Work" subject of the 2021-3 semester of the Topographic Survey Technology Curricular Project, of the Francisco José de Caldas District University.Ítem Análisis geoespacial para identificar las zonas susceptibles a inundación. Caso de estudio cuenca media del rio Sinú.Rodríguez Castro, Daniel Alejandro; Pinza Palechor, María Alejandra; Pardo Pinzón, Janneth70% of the electrical energy produced by Colombia comes from hydroelectric plants. After the setbacks and possible disaster risks revealed by the construction of Hidroituango, a deterministic evaluation and analysis is proposed to identify the affected areas after a possible flood in the middle basin of the Sinú River located in the municipality of Córdoba. Therefore, the identification of risk areas in the middle basin of the URRA dam is proposed through the use of digital cartography, evaluating the level of threat under topographic variables. Using the ArcGIS Pro software with information compiled from various sources such as satellite images, contour lines and lithology of the area to be studied, a weight will be given to each variable to obtain the affected area and the level of risk to occur. The development of an in-depth study of the problem of ignorance of flood threat areas in Colombia is proposed, a case study in the middle basin of the Sinú River after the URRA reservoir, where, being a remote area, there are no risk management plans that use cartography as a tool to identify this threat, as is the case of the municipality of Tierralta (municipal development plan 2020-2023). The above makes evident the little preventive planning that the state has in the face of latent threats.Ítem Apoyo en la verificación de equipos y aplicación de las TRD en la Subdirección Cartográfica y Geodésica IGACCortés Daza, Nicolas; Pardo López, Juan Sebastián; Pardo Pinzón, Janneth; Morales Gacharna, Shirley MilenaThis project aims to present a technical report of the different activities carried out in the Cartographic and Geodetic Sub Directorate of the Geographic Information Directorate and specifically in the Administration of Geodetic and Topographic Equipment, additionally, these activities were carried out through various revision tasks and verification of equipment, implementing tests in the field and office, which allows the familiarization of different tools necessary for the development of said revision and preventive maintenance of the equipment found in the Equipment Administration, as well as the correct application of the Tables of Document Retention.