HEC-GeoRAS is a tool, that allows processing geospatial data in ArcGIS using a graphical user interface (GUI). The interface capabilities include operations like preparation, import and export data from HEC-RAS into ArcGIS, as well as processing of the exported HEC-RAS data. While importing HEC-RAS data to ArcGIS (using GeoRAS), the appearance of errors is a [...]
ArcGIS Pro is a big step forward in the visualization, analytics, image processing, management and integration of spatial data. One of the greatest advantage of using ArcGIS Pro is the possibility of visualize your data in 2D and 3D separately or simultaneously. This can be made in a simple and easy way, through the function [...]
The Sentinel-2 mission is a land monitoring constellation of two satellites that provide high resolution optical imagery and provide continuity for the current SPOT and Landsat missions. Sentinel-2 satellite data is provided in multiple levels and stages of processing, from raw data to already TOA, geometric and radiometric calibration (Level-0, Level-1A, Level-1B and Level-1C). SENTINEL-2 [...]
There is a lot of enthusiasm and excitement about the new QGIS 3.0 release. The project is under way and the GIS community is waiting for its release. The upgrade from version 2 to version 3 is anticipated to bring countless new features and capabilities. It is expected to improve the current QGIS functionality and [...]
If you’re a longtime ArcMap user, you naturally want to know whether you can bring your work into ArcGIS Pro, the latest evolution of ArcGIS Desktop software. The answer is yes! In this tutorial, you’ll learn how to import a map document from ArcMap, and evaluate the results. For example, we have an .mxd file, [...]
ArcGIS Pro is a new professional desktop GIS application, that’s part of the ArcGIS for Desktop collection of software. ArcGIS Pro was built using the best aspects of ArcMap, ArcCatalog, ArcScene and ArcGlobe. It is a new technology developed to meet the needs of a continuous growing GIS community and includes scientific tools for answering [...]
ArcGIS Pro is a modern, fast and powerful software. Developed for 64-bit operating systems, it provides access to a wide range of GIS tools and functionalities. Technologically ahead of everything else on the market, ArcGIS Pro will take your experience as a Geographical Informational Systems professional to the next level. ArcGIS Pro integrates new capabilities, [...]
A relational database management system (RDBMS or just RDB) is a type of database whose data is stored in tables. […]
Over the last decades, the world of free and open source geo-spatial data and software, has experienced a rapid growth. The concept gained value among professionals from different fields of work, due to its availability and interdisciplinarity. Mapping and understanding the features of the earth became easier. Natural disasters like floods are happening worldwide. Due to [...]
We can define an SDI (Spatial Data Infraestructure) as a computer network system composed by a group of resources (catalogues, servers, programs, data, applications, WebPages, and so on) that manage the Geographic Information such as maps, orthophotography, satellite images, toponims, etc. They are available to download online. This information supplies interoperability conditions (rules, specifications, protocols, [...]
