A complete GIS and remote sensing workspace, free in your browser

Layers and data

• Contents panel: reorder by dragging, rename, symbology, labels, right-click menu
• GeoJSON, KML/KMZ, GPX, CSV, Shapefile, GeoPackage, File Geodatabase, FlatGeobuf, DXF, GML
• WMS, WFS, XYZ and PostGIS connections

Vector tools

• 35+ geoprocessing tools: clip, intersect, union, erase, dissolve, buffers, spatial joins, near, Thiessen, repair
• Selection sets by attribute (SQL style) and location
• Editor: digitize, vertices, split, cut, attributes, undo and redo

Attribute table and fields

• Field calculator and expressions
• Unique-value and graduated symbology
• Frequency and summary statistics

Raster tools

• Mosaic, clip, reclassify, resample, reproject, calculator, NDVI
• Zonal statistics, cell statistics, kernel density, Euclidean distance
• Large Landsat scenes: preview and clip by area

Terrain and hydrology

• Hillshade, slope, aspect, contours, 3D view
• Fill, flow direction, flow accumulation, streams, watersheds
• IDW, Kriging and Spline interpolation

Remote sensing

• Supervised classification: Random Forest, ANN, Maximum likelihood
• Confusion matrix, accuracy, area by class
• LULC change statistics and Markov, CA, Random Forest, ANN prediction

Cartography

• One-click study area map from world administrative boundaries
• Elevation, grid, legend, scale bar, north arrow, locator map
• PNG, JPEG and PDF in A4 or A3, four layouts

Georeferencing and networks

• Place scanned maps with control points, export GeoTIFF or world file
• Routes, closest facility, service areas, OD matrix

Automation

• GIS Model Builder: visual workflows with 60+ nodes
• Publish a model as a reusable tool
• Scripting lab (isolated JavaScript)

Projects, folders and sharing

• Save projects to your account, organise them in folders
• Share as Private, with your Organization, or Public to the internet
• Open a shared map with a link

No license needed

Every tool is included. Students, researchers, universities and companies use the same full software.

Your work, saved online

Create a free account to save projects in folders and open them from any computer.

Share when you want

Keep maps private, or make them public and share a link with anyone on the internet.