Geographical Information System (GIS) Jobs

The definition of a geographical information system is any system designed to capture, analyze, and manage spatial and geographical data. The real-world applications might be obvious, in the sense that it helps with global positioning systems, or GPS, which is utilized by everything from the military, to traffic conditions, to restaurant delivery. GIS data actually represents real objects, and the technology is open source, as well. GIS can actually refer to a number of different technologies, processes, and methods.


One of the ways that this technology is applied is in topographical models, which require a complex analysis of spatial data and analysis. Of course, it is not hard to see how GIS also applies to logistics for companies both big and small, the insurance sector, telecommunications, engineering, and management, as well.


GIS helps us understand the world around us, and gives us as much data about our location and the world around us, allowing companies to be more efficient and productive than ever. It helps to analyze spatial and geographical data in a unique way, which is invaluable in all sorts of instances and sectors. The technology has also become more increasingly relevant in the scientific field, as well.

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    11 jobs found, pricing in SGD

    I have a couple of Geojson files which have a different kind of data polygons, lines, points. When I try to export any of file of them to kmz file to check the location on the satellite images I see that there is a gap between the location where the file is projected and the real location of it. The files are in meters coordinate it could be Mercator projection because when I open it in global ma...

    $40 (Avg Bid)
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    we want to develop a plugin for autocad map to manage MetaData of lines object: -open a window on select line - the window contain attributes to be filled ( textbox , checkbox, selectList,....) - select line to fill textbox with the length. - Export dwg to shapefile ( geometrie Metadata )

    $328 (Avg Bid)
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    Evapotranspiration (ET) product for year 2018- 2020 (upto April) from LANDSAT 7.0 or 8.0. or Estimation of actual Evapotranspiration using SEBAL method using LANDSAT 7.0 or 8.0 satelite data for Bihar region.

    $61 (Avg Bid)
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    Hi, need script to validate oracle geometry. The script should use the SDO_GEOM.VALIDATE_GEOMETRY_WITH_CONTEXT function. I need check all geometry tables within particular user containing one or more geometry column. An effect of script should be list of geometry tables with information of error status. If no errors found in the table then in the list should be print "no errors found". I...

    $36 (Avg Bid)
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    Add shapes to ArcGIS data file, and update fields in database

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    We have an installed QGIS server and want to be able to push maps to it from QGIS, for viewing using the web client. Example of end result (but showing our own QGIS project files): [login to view URL]

    $275 (Avg Bid)
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    Build a GIS Application using open source tools.

    $251 (Avg Bid)
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    Trophy icon Geospatial Web Portal UI 2 days left

    We at RSI SOFTECH are one of the oldest GIS company of India. We are currently developing web portals for GIS Data, Map Data display and analysis. We are looking to build one of the best GIS Portal UI for our project. Hello Friends, Due to opening of the Lock Down In Hyderabad I went to the office after creating this contest and could not get back to people. There is a serious understanding i...

    $697 (Avg Bid)
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    15 entries

    I'm making an API call below and but it only returns a maximum of 1000 results and then i get a notification that I have "exceeded Transfer Limit" I"m wondering if someone can help me figure out how to 1) find out how many results there are and 2) download the next 1000 results https://www.freelancer.com/users/l.php?url=https:%2F%[login to view URL]%2Farcgis%2Frest%2Fservi...

    $29 / hr (Avg Bid)
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    Necesitamos un tecnico en GIS que realice la creación y alimentación de una Base de Datos Georeferenciada de Proyectos. La Base de Datos cuenta con, al menos, 2500 registros. La Base de datos debe ser creada y alimentada en un plazo de 3 meses. El trabajo es remoto y debes contar con las herramientas necesarias para el desarrollo de éste

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    Reciban un cordial saludo, Somos un equipo de personas apasionadas por cambiar los hábitos insostenibles de movilidad de los ciudadanos. Creemos que el uso de la bicicleta y en general el transporte activo mejora la calidad de vida de los usuarios, sociedad y medio ambiente en el corto mediano y largo plazo. Es por esto que hemos venido desarrollando programas de bicicletas compartidas, a...

    $2059 (Avg Bid)
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    9 bids