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GRASS GIS for MAC – Geospatial data management, visualization and analysis. This app was released by GRASS.OSGEO Inc. and yesterday updated into the latest version. Download this Education app for free now on Apps4Mac.com
GRASS GIS for MAC Latest Version
GRASS GIS for Mac: Free Download + Review [Latest Version]. Before you download the .dmg file, here we go some fact about GRASS GIS that maybe you want to need to know.
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App Name | GRASS GIS App |
File Size | 487.2 MB |
Developer | GRASS.OSGEO |
Update | 2020-05-06 |
Version | 7.9 |
Requirement | OS X 10.8.0 |
License | Free • Absolutely Free |
About GRASS GIS App for MAC
GRASS GIS, commonly referred to as GRASS (Geographic Resources Analysis Support System), is a Geographic Information System (GIS) used for geospatial data management and analysis, image processing, graphics/maps production, spatial modeling, and visualization. GRASS is currently used in academic and commercial settings around the world, as well as by many governmental agencies and environmental consulting companies.
New Features
Version 7.9:
After almost 1 year of development the new stable release GRASS GIS 7.6 is available. Efforts have concentrated on making the user experience even better, providing many new useful additional functionalities to modules and further improving the graphical user interface. Furthermore, ZSTD has been added a new raster
compression
method which is an improvement over ZLIB’s deflate method, providing both faster and higher compression than ZLIB. Also a new raster map type has been added: GRASS virtual raster (VRT) which is a virtual mosaic of the list of input raster maps. In addition, support for PROJ v. 5 has been implemented. For details, see below.
Graphical User Interface:
- GRASS GIS 7.6 graphical user interface now displays the computational region extent by default in the Map Display window. This simple new feature allows to always visualize such an important basic concept in GRASS GIS and makes it a lot easier for newcomers. Moreover, a new widget has been implemented for commands including an SQL WHERE parameter to ease selection of features/data.
Modules (commands):
- A series of new modules has been added and many improved as outlined below.
General modules:
- The core G7:g.region module comes with a new grow option that allows to increase or decrease by a certain number of pixels the region extent in all directions.
Raster modules:
- This new GRASS GIS release comes with 3 new dedicated raster modules. The first one, G76:r.path, can be used to trace paths from different starting points following input directions, such as the outputs of G76:r.cost, G76:r.walk or G76:r.watershed, among others. The second one, G76:r.buildvrt, provides the very useful functionality of creating virtual raster (VRT) mosaics from a list of input raster maps. This is very useful when the original data are available in tiles which can now be virtually mosaiked to a single map without overhead for easier analysis. G76:r.buildvrt hence allows processing big areas while avoiding the creation of physical maps, especially useful when space is limited. Finally, there is now G76:r.mapcalc.simple, a tool to calculate a new raster map from a simple r.mapcalc expression.
- Several other raster modules have been improved with new options or flags:
- G76:r.proj offers a new pipeline option for high-accuracy re-projection provided by PROJ v. 5
- G76:r.info recognizes different types of raster maps, i.e., “raster” (GRASS native), “reclass” (reclassification of another raster map), “GDAL-link” (GRASS link to a GDAL raster band), “virtual” (virtual mosaic of raster maps)
- G76:r.mapcalc comes with new functions floor() and ceil()
- G76:r.slope.aspect has a new -n flag to create aspect as degrees clockwise from North (azimuth) and a new -e flag to compute values at edges
- G76:r.in.srtm now also supports the import of SRTM Water Body Data products (SWBD)
- G76:r.random has a new seed option to set the seed of the RNG, making it possible to reproduce the same random pixels in different runs
- G76:r.cost has a new solver option to control which direction is used in case of multiple directions with equal costs
- G76:r.colors includes inferno, magma and plasma color tables as well as a new flag -d to list available rules with description (e.g. “srtm: color palette for Shuttle Radar Topography Mission elevation [range: -11000 to 8850]”)
Vector modules:
- Several vector modules have been significantly improved with new options, flags, fixes and other enhancements. Here are the most significant ones:
- G7:v.proj comes now with a new pipeline option for high-accuracy re-projection provided by PROJ v. 5
- G7:v.in.ogr now also converts OpenStreetMap line topology to GRASS GIS topology, inserting nodes where appropriate (further details can be found in this dedicated wiki page OSM vs GRASS topology)
- G7:v.extract can now dissolve areas not only by category number, but also by attributes, while preserving category values and attribute tables. This is a significant improvement over G76:v.dissolve
- G76:v.overlay has been improved significantly to speedup large and complex input areas processing
- G76:v.rast.stats now also reports the number of NULL cells and it has a new ‘where’ option. In addition, multiple raster maps can now be passed as input to the module to collect statistics
- G76:v.to.rast now also supports conversion of centroids
- G76:v.buffer now offers to also build squared buffers around points when the -s flag is set
Imagery modules:
- Various imagery modules received fixes and enhancements. A lot of work has been put into G76:i.atcorr to fix numerical instability in the 6S method for atmospheric correction. The module now also supports PlanetScope 0c-0d, 0e, and 0f-10 images. A detailed example to process Copernicus Sentinel 2 bands was added to the manual page to make it easier to use for newcomers. G76:i.segment was improved as well for memory management estimation and avoidance of integer overflow when processing extremely large regions. The writing out of goodness of fit and segment ids was also fixed.
Temporal GIS modules:
- The most important change in the temporal modules was the long awaited suffix option in G7:t.rast.algebra. This allows to get time and granularity based raster map names out of G76:t.rast.algebra calls. G76:t.info includes support to print history and to use its output in combination with eval. A very nice improvement in the temporal plot tool (G76:g.gui.tplot) now allows to set labels for title, x and y axes, and to export the plotted time series data in a CSV file.
Python Scripting:
- The Python scripting library has been improved (note: Python3 support will be available in GRASS GIS 7.8.0, it is under development in grass77).
Installing Apps on MAC
Most Mac OS applications downloaded from outside the App Store come inside a DMG file. Like if you wanna download GRASS GIS for mac from this page, you’ll directly get the .dmg installation file into your MAC.
- First, download the GRASS GIS .dmg installation file from the official link on above
- Double-click the DMG file to open it, and you’ll see a Finder window.
- Often these will include the application itself, some form of arrow, and a shortcut to the Applications folder.
- Simply drag the application’s icon to your Applications folder
- And you’re done: the GRASS GIS is now installed.
- When you’re done installing: just click the “Eject” arrow.
- Then you can feel free to delete the original DMG file: you don’t need it anymore.
- Now, enjoy GRASS GIS for MAC !
You don’t have to put your programs in the Applications folder, though: they’ll run from anywhere. Some people create a “Games” directory, to keep games separate from other applications. But Applications is the most convenient place to put things, so we suggest you just put everything there.
DMG files are mounted by your system, like a sort of virtual hard drive. When you’re done installing the application, it’s a good idea to unmount the DMG in Finder.
Uninstall Apps on MAC
Removing GRASS GIS apps is more than just moving them to the Trash — it’s completely uninstalling them. To completely uninstall a program on MacBook/iMac, you have to choose one of the options on below.
Method 1: Remove apps using Launchpad
Another manual way to delete GRASS GIS apps from your Mac is using the Launchpad. Here’s how it works:
- Click Launchpad icon in your Mac’s Dock.
- Find the GRASS GIS that you want to delete.
- Click and hold the GRASS GIS icon’s until it starts shaking.
- Click X in the top-left corner of the app icon.
- Click Delete.
Method 2: Delete MAC apps with CleanMyMac X
Now it’s time for the safe and quick app uninstalling option. There’s a safest way to uninstall GRASS GIS on Mac without searching all over your Mac, and that’s by using CleanMyMac X.
- Launch CleanMyMac X and click on Uninstaller in the left menu.
- Select the , you can either uninstall it or, if it’s not acting as it should, you can perform an Application Reset.
- Click on Uninstall or choose Application Reset at the top.
- Now that the application cleanup is complete, you can view a log of the removed items, or go back to your app list to uninstall more.
- And you’re done to remove GRASS GIS from your MAC!
GRASS GIS Alternative App for MAC
Here we go some list of an alternative/related app that you must try to install into your lovely MAC OSX
Quantum GIS
Open-source Geographic Information System (GIS).
Download Quantum GIS for MAC
uDig
Desktop app framework for GIS access.
Disclaimer
This GRASS GIS .dmg installation file is completely not hosted in our Server. Whenever you click the “Download” link on this web page, files will downloading directly in the owner sources Official Website. GRASS GIS is definitely an app for MAC that created by Inc. We’re not directly affiliated with them. All trademarks, registered trademarks, product names and business names or logos that talked about in here are the property of their respective owners. We’re DMCA-compliant and gladly to work with you.