![]() ![]() Features vector analysis for topology corrections and generalization, buffer, network analysis, and overlays.Terrain analysis works with hydrological tools, contour and surface generation, and cost-path with slope-aspect analysis.The SQL database interfaces with SQLite, PostgreSQL, and others.Uses spatial statistics for correlation and covariance analysis, zonal statistics, and regression.Has raster analysis for map algebra, masking, interpolation, and landscape analysis.Offers point cloud analysis for LiDAR and interpolation.Handled image processing for aerial, UAV, and satellite data (MODIS, Landsat, Sentinel, etc.), supervised and unsupervised classifications, and a full Object Based Image Analysis (OBIA) chain.GRASS GIS can connect to spatial databases and interface with any third-party software and data libraries.GRASS GIS is useful for basic to complex modeling and spatial analysis.It works with vector, raster, and 3D formats.The software has more than 500 modules for processing and rendering geographic data.GRASS GIS has an intuitive graphical user interface (GUI) and command-line syntax used for data automation and production purposes.The GRASS GIS project is affiliated with the Open Source Geospatial Foundation as one of its founding members. Geographic Resources Analysis Support System (GRASS GIS) is a Geographic Information System (GIS) technology created for the management of vector/raster geospatial data, analysis and geo-processing, visualization, and spatial modeling. The billing is $0.50 per 1,000 API requests up to 100,000 requests daily.īest for: Those who can make use of the historical data files such as researcher studying climate change or other earth surface changes like erosion, waterway changes, desertification, etc. The first $200 of monthly usage (400,000 API requests) is included with a paid account to use the Google products of Maps, Routes, and Places. You will need a valid Google API key and an account on the Google Cloud Platform. Users must apply for a free account at and it takes one week for approval.įor commercial use, there are paid commercial licenses. Goggle Earth Engine is free for non-commercial use for research, education, and non-profit organizations. Google offers a web-based code editor that allows the easy creation of custom algorithm development with immediate access to the multi-petabyte collection of satellite images.The application programming interface (API) for Google Earth Engine runs in Python and JavaScript making it easy for GIS analysts to use.Users apply custom algorithms to the satellite imagery dataset to create real-world applications.This system offers a multi-petabyte collection of satellite images, planetary-scale analysis of geospatial datasets to observe changes, trends, and quantify differences on the Earth’s surface.The Google Earth Engine is a cloud-based service that offers a platform for data and analysis used by those interested in Earth science. ![]()
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