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Category: GIS

GISGeographic Information System is a system intends to capture, Store, manage, manipulate, analyze the data. GIS system integrate data and convert it into maps. And as we know visuals are more powerful than words so it makes our understanding of data fast.

What is GIS ?

GIS is a tool to acquire geographic data and produce Geographic information. And generally those information are stored in tabular form. GIS can be defined as a “computer information system that can input, store, manipulate, analyze, and display geographically referenced (spatial) data to support decision making processes”.

Simply GIS visualize your data as a map. And these visualization makes the study interesting with interactive maps. It saves the time and make the system decisiveness that is main requirement.

Check Interview questions on GIS

Nowadays GIS used in every field such as-

646 posts

GIS Convert Geojson to MIF MapInfo file In this article we will be discussing about convert GeoJSON to MIF Mapinfo using GDAL utility (Ogr2ogr). This conversion is useful with… 3 min read Convert GeoJson to KML GIS Convert GeoJSON to KML In this article we would be discussing about conversion of GeoJSON data to KML (Keyhole Markup Language). This conversion is required when… 2 min read NetCDF Multidimensional data GIS NetCDF Multidimensional data NetCDF (network Common Data Form) is multidimensional data format only supports EPSG 4326 (WGS84). Multi dimensional simply means that it can grow… 2 min read HDF MultiDimensional Data GIS HDF MultiDimensional Data Hierarchical Data Format HDF multidimensional data, which can grow in space and time dimension. It is specially designed by National Center for Supercomputing… 1 min read GRIB Multi-dimensional Data GIS GRIB Multidimensional Data General Regularly-distributed Information in Binary GRIB multidimensional Data that can grow in space (Latitude, Longitude and altitude) and time. GRIB data is standardized… 1 min read MultiDimensional Data GIS MultiDimensional Data – NetCDF, GRIB, HDF Format In this article we are going to discuss about multidimensional data. The dataset comprises space (latitude ,longitude and altitude) and time. Here… 2 min read Convert Geojson to shapefile GIS Convert GeoJSON to Shapefile In this article we are converting GeoJSON to Shapefile shp format. You might be thinking why would anyone convert GeoJSON in shapefile.… 2 min read GIS Leaflet FAQs – Leaflet Interview Questions Leaflet is one of the most popular open-source JavaScript libraries for interactive maps. Simplicity, performance and usability are the major keys of… 6 min read GIS Maps FAQs – Maps Interview Questions Maps shows a emphasizing relationships between elements of some space, such as objects, regions, or themes represented symbolically. Map is the shortened term referring to… 5 min read GIS Vector Data file formats list in GIS In GIS, we require some data formats to express the geographical features, which mainly are of two types Raster and Vector data… 10 min read