&File 3D image rendering Bearing/distance to coordinates &Settings &Raster Mask &Vector Buffer vectors Nearest features Generate area for current region Generate grid &Imagery Rectify image or raster Spectral response Pan sharpening Orthophoto tools Manage GCPs for 3D correction Corrects scanning distortions 3D r&aster 3D color tables Export 3D color table 3D mask Cross section Groundwater modeling Interpolate 3D raster from points &Database &Help Workspace Map display Import, export and link data Import raster data Import of common raster formats ASCII x,y,z point import and gridding ASCII grid import ASCII polygons, lines, and point import Raw binary array import GRIDATB.FOR import Matlab 2D array import PNG import SPOT NDVI import SRTM HGT import Terra ASTER HDF import LAS LiDAR points import Point cloud (LAS LiDAR) import Unpack raster map Reproject raster map from different GRASS location Import vector data Import of common vector formats ASCII points or GRASS ASCII format ASCII points as a vector lines WFS ESRI e00 import Geonames import Matlab array or Mapgen format import LAS LiDAR points import Point cloud (LAS LiDAR) import Unpack vector map Reproject vector map from different GRASS location Import 3D raster data ASCII 3D import Raw binary array 3D import Vis5D import Import database table Common import formats Export raster map Common export formats ASCII grid export ASCII x,y,z points export GRIDATB.FOR export Matlab 2D array export Raw binary array export MPEG-1 export PNG export PPM export PPM from RGB export POV-Ray export VRML export VTK export Pack raster map Export vector map Common export formats ASCII points or GRASS ASCII vector export DXF export PostGIS export POV-Ray export SVG export VTK export Pack vector map Export 3D raster maps ASCII 3D export Raw binary array 3D export Vis5D export VTK export Export database table Common export formats Link external data Output format for raster data Manage maps Copy List Rename Delete Map type conversions Raster to vector Raster series to 3D raster Raster 2.5D to 3D raster Vector to raster Vector to 3D raster 2D vector to 3D vector 3D raster to raster series Computational region Set region Raster buffers and distance Buffer rasters Concentric circles Closest points Grow by one cell Distance to features Raster map calculator Simplified raster map calculator Raster map calculator OnMapCalculator GRASS working environment User access Change working environment Change settings Map projections Manage projections Convert coordinates Addons extensions Develop raster map Compress/decompress Region boundaries Manage NULL values Quantization Timestamp Resample using aggregate statistics Resample using multiple methods Resample using nearest neighbor Resample using spline tension Resample using bspline Resample using analytic kernel Support file maintenance Update map statistics Reproject raster map from different GRASS location Tiling Manage colors Color tables Color tables (stddev) Export color table Blend 2 color rasters Create RGB RGB to HIS Query raster maps Query values by coordinates Query colors by value Map type conversions Raster to vector Raster series to 3D raster Raster 2.5D to 3D raster Neighborhood analysis Moving window Neighborhood points Overlay rasters Cross product Patch raster maps Raster series aggregation Raster series accumulation Statistical overlay Quantiles overlay Solar radiance and shadows LatLong map Solar irradiance and irradiation Shadows map Sunshine hours and solar angles Terrain analysis Generate contour lines Cost surface Cumulative movement costs Least cost route or flow Compute shaded relief Apply shade to raster Slope and aspect Landforms Terrain parameters Textural features Visibility Distance to features Horizon angle Transform features Clump Grow Thin Hydrologic modeling Carve stream channels Fill lake Depressionless map and flowlines Flow accumulation Flow lines Watershed analysis Watershed subbasins Watershed basin creation Extraction of stream networks SIMWE Overland flow modeling SIMWE Sediment flux modeling Topographic index map TOPMODEL simulation USLE K-factor USLE R-factor Groundwater modeling Groundwater flow Groundwater solute transport Landscape patch analysis Edge density Contrast weighted edge density Patch area mean Patch area range Patch area Std Dev Patch area Coeff Var Patch density Patch number Dominance's diversity Shannon's diversity Simpson's diversity Richness Shape index Wildfire modeling Rate of spread Least-cost spread paths Anisotropic spread simulation Change category values and labels Manage category information Interactively edit category values Reclassify by size Reclassify Recode Rescale Rescale with histogram Generate random cells Random cells Random cells and vector points Generate surfaces Fractal surface Gaussian kernel density surface Gaussian deviates surface Plane Random deviates surface Random surface with spatial dependence Interpolate surfaces Bilinear and bicubic from vector points IDW from raster points IDW from vector points Raster contours Regularized spline tension Raster series interpolation Fill NULL cells Fill NULL cells using IDW Reports and statistics Basic raster metadata Manage category information General statistics Quantiles for large data sets Range of category values Sum area by raster map and category Statistics for clumped cells Total corrected area Univariate raster statistics Sample transects Sample transects (bearing/distance) Covariance/correlation Linear regression Multiple regression Mutual category occurrences Develop vector map Edit vector map (non-interactively) Convert object types Parallel lines Dissolve boundaries Create 3D vector over raster Extrude 3D vector map Create labels Reposition vector map Rectify vector map Reproject vector map from different GRASS location Support file maintenance Topology maintenance Create or rebuild topology Rebuild topology on all vector maps Build polylines Split lines Split polylines Smooth or simplify Add centroids Manage colors Color tables Export color table Query vector map Query with coordinate(s) Query vector attribute data Feature selection Select by attributes Select by another map Map type conversions Vector to raster Vector to 3D raster 2D vector to 3D vector Point analysis Identify and remove outliers Identify point clusters Indices for quadrat counts of vector point lists Perturb points Test/training point sets Tests for normality for vector points Lidar analysis Identify and remove outliers Detect edges Detect interiors Correct and reclassify objects Linear referencing Create LRS Create stationing Create points/segments Find line id and offset Network analysis Network preparation Allocate subnets Split net Shortest path Shortest path for sets of features Shortest path using timetables Shortest path for all pairs Visibility network Bridges and articulation points Maximum flow Vertex connectivity Components Centrality Steiner tree Minimum spanning tree Traveling salesman analysis Overlay vector maps Clip vector maps Overlay vector maps Patch vector maps Manage categories Change or report categories Reclassify Update attributes Update area attributes from raster Update area attributes from vector Update point attributes from areas Update database values from vector Sample raster maps at point locations Sample raster neighborhood around points Generate areas from points Convex hull Delaunay triangles Voronoi diagram/Thiessen polygons Generate points Generate from database Generate points along lines Generate random points Perturb points Remove outliers in point sets Test/training point sets Reports and statistics Basic vector metadata Classify attribute data Report topology by category Univariate attribute statistics for points Univariate statistics for attribute columns Sample transects Quadrat indices Test normality Develop images and groups Target group Mosaic images Manage image colors Color balance for RGB HIS to RGB RGB to HIS Classify image Clustering input for unsupervised classification Input for supervised MLC Maximum likelihood classification (MLC) Input for supervised SMAP Sequential maximum a posteriori classification (SMAP) Object segmentation Filter image Edge detection Matrix/convolving filter Transform image Canonical correlation Principal components Fast Fourier Inverse Fast Fourier Satellite images tools Aster DN to radiance/reflectance Landsat DN to radiance/reflectance Landsat cloud cover assessment Modis quality control Atmospheric correction Topographic correction Satellite images products Vegetation indices Tasseled cap vegetation index Albedo Emissivity Biomass growth Evapotranspiration calculation Instantaneaous Net Radiation Soil heat flux Sensible heat flux Evaporative fraction Actual Evapotranspiration Temporal integration of ETa Hargreaves methods Evapotranspiration Penman-Monteith Evapotranspiration Priestley-Taylor Evapotranspiration Reports and statistics Kappa analysis OIF for LandSat TM Develop 3D raster map Manage 3D NULL values Manage timestamp Map type conversions 3D rasters to raster series Reports and statistics Basic 3D raster metadata 3D raster statistics Univariate statistics for 3D rasters Database information List databases List drivers List tables Describe table List columns Manage databases Connect Login Create database Drop database Drop table Copy table Drop column Test Query Query any table Query vector attribute data SQL statement Vector database connections New table Remove table Join table Add columns Drop column Rename column Change values Drop row Reconnect vectors to database Set vector map - database connection &Temporal Convert raster dataset to 3D raster Query vector dataset attribute data Raster dataset color table Raster calculations 3D raster calculations Interpolate gaps in raster datasets Manage datasets Connect temporal database Create Rename Remove Update metadata Merge Temporally shift Snap maps of dataset List Manage maps in datasets Register maps in datasets Unregister maps from datasets List raster dataset maps List vector dataset maps List 3D raster dataset maps Reports and statistics Space time datasets metadata Univariate raster dataset statistics Univariate vector dataset statistics Univariate 3D raster dataset statistics Report temporal topology Import Import raster dataset Import vector dataset Export Export raster dataset Export raster dataset as VTK time series Export vector dataset Extraction Extract subset of raster dataset Extract subset of vector dataset Extract subset of 3D raster dataset Aggregation Neighborhood analysis in raster dataset Aggregation in raster datasets Temporal aggregation Temporal aggregation by dataset Sampling Sample a space time raster dataset at point coordinates Query raster dataset by vector points dataset Observe specific locations in raster dataset Temporal sampling GUI tools GUI tools Attribute table manager