[SYMBOL][A][B][C][D][E][F][G][H][I][J][K][L][M][N][O][P][Q][R][S][T][U][V][W][X][Y]
&& operator
&< operator
&<|
&> operator
~= operator
$HWNPARENT/bin folder
3D geometry, 2nd, 3rd, 4th
3D model
7-Zip, 2nd
64-bit windows
abline
abstract class
ad-hoc SQL
AddRasterColumn function
addy
aerial imagery
AFTER DELETE event
aggregate functions, 2nd
aggregation
aliasing
ALTER DATABASE statement
ALTER FUNCTION statement
ANSI SQL, 2nd, 3rd, 4th
Apache
Application Stack Builder
Applied Spatial Data Analysis with R (Bivand, Pebesma, Gómez-Rubio)
apt-get command
Arc de Triomphe
ARC Digitized Raster Graphics driver
Arc/Info ASCII Grid driver
Arc/Info Binary Grid driver
ArcGIS, 2nd, 3rd
ArcGIS ArcPad
ArcGIS desktop
ArcGIS IMS server
ArcGIS SDE
ArcIMS web services, 2nd
arcs
ArcSDE (Spatial Database Engine), 2nd
ArcView image file
areal polygons
array_to_string
arrondissements
ASCII data
ascii grid
ASP.NET, 2nd
associate arrays
AutoCAD, 2nd
Autocasting, 2nd, 3rd
available.packages() command
Azimuthal Projection
bands
base layer, 2nd
Beanshell
BeanTools
BEFORE INSERT trigger
bezier curves
BIL (ArcView image file)
Bing, 2nd, 3rd
bisections, 2nd
bitmap scans
boundaries, 2nd, 3rd
bounding box, 2nd
bowtie
box2D, 2nd
box3D
Boxes.
See bounding box.
breaking linestrings
Btree indexes
buckets
buffer zones
buffering
buffers, 2nd
bulk loads, 2nd
bunching
bytea_output setting
C language
c() function
C# language
C# MapScript
Cadcorp SIS
cartesian, 2nd, 3rd, 4th
Cartesian coordinate system
cartography
CASE statement
CAST
cells
Census, U.S.
center of gravity
CentOS
centroids, 2nd
CGI (Common Gateway Interface)
ChangeProperly
channel.
See bands.
character_maximum_length field
Cheeseshop package repository
child table, 2nd
chooseCRANmirror()
circularstring
Clarke 1866 ellipsoid, 2nd
clipping
closed linestrings
closed rings
closest objects.
See nearest neighbor search.
closest point, 2nd
CLUSTER
CLUSTER ON
clustered indexes
clustering
colinearity
collection geometries
column_default field
column_name field
columns
comma separated data
Common Gateway Interface (CGI)
Common Table Expression (CTE)
commutative relationships
companion relationships
composition
compound indexes
compoundcurves
Comprehensive R Archive Network (CRAN)
Conic Projection
constraint_exclusion, 2nd, 3rd, 4th
constraints, 2nd
constructors, 2nd
Contains relationship
Contextual Query Language (CQL)
coord_dimension
coordinate dimensions, 2nd
coordinate reference system (CRS)
coordinate rounding.
See ST_SnapToGrid.
coordinates
COPY command
correlated subqueries, 2nd
COST setting
COUNT function
COUNT(DISTINCT) construct
coverage, defined
COVEREDBY construct
covering indexes
Covers
CRAN (Comprehensive R Archive Network)
CREATE DATABASE statement
CREATE LANGUAGE statement
CREATE OR REPLACE FUNCTION statement
CREATE PROCEDURAL LANGUAGE statement
CREATE TABLE AS statement
CREATE TABLE statement
CREATE TRIGGER statement
Creative Commons Attribution-ShareAlike 2.0
CROSS APPLY clause
CROSS JOIN clause, 2nd, 3rd
crosses
CRS (coordinate reference system)
CSV format
CTE (Common Table Expression)
curved geometry, 2nd, 3rd, 4th
curvepolygons
Custom Query Language (CQL)
cuts
cylindrical projections
daemons
data integrity
Data Manipulation Language (DML), 2nd
data_type field
database abstraction layer
database design
database planner
DataSF.org
datum
DB2
DBF (dBase)
DBM
DBMS (Database Management System)
DE-9IM (Dimensionally Extended, 2nd
Debian distro
declarative language
decomposition
Deegree
DELETE statement
DEM (Digital Elevation Model)
demo() command
design process
desktop Linux
dev.off() function
Dimensionally Extended, 2nd
dimensions, 2nd
direction
disinheritance
disjoint relationship, 2nd
Distance_Spheroid
distance.
See also ST_Distance.
DISTINCT, 2nd, 3rd, 4th
DISTINCT ON clause
distros
DML (Data Manipulation Language), 2nd
DO INSTEAD rule, 2nd
domain language
Douglas-Peuker algorithm
driving directions
DropGeometryColumn function, 2nd
DropGeometryTable function, 2nd
DropRasterColumn function
DropRasterTable function
DTM
dump
DWG format
DWithin filter operator
DXF format
Easy Install tool
easy_install xlrd
Eclipse
ECW format
electron microscopes
elipsoids
ellipses
eminent domains
empty geometry
enable_bitmapscan setting
enable_hashagg setting
enable_hashjoin setting
enable_indexscan setting
enable_mergejoin setting
enable_nestloop setting
enable_seqscan setting.
See also planner strategies.
enable_sort setting.
See also planner strategies.
EnterpriseDb
envelopes
Environmental Systems Research Institute.
See ESRI.
EPSG (European Petroleum Survey Group) codes, 2nd, 3rd, 4th, 5th
EPSG:3785
EPSG:4326, 2nd, 3rd
equality
geometric
spatial, 2nd
equator
equatorial projection
equi-gravitational surface
equipotential surface
ESRI ArcGIS
ESRI ArcIMS
ESRI ArcSDE
ESRI Personal Geodatabase, 2nd
ESRI Shape format, 2nd, 3rd, 4th, 6th, 7th
exporting
ESRI tools
Euclidean geometry
EUMETSAT Archive native (.nat) driver
European Petroleum Survey Group.
See EPSG.
Excel, 2nd, 3rd
EXCEPT, 2nd
EXISTS
EXPLAIN
EXPLAIN ANALYZE, 2nd
EXPLAIN ANALYZE VERBOSE
EXPLAIN PLAN, 2nd
exporting data, 2nd, 3rd, 4th, 5th
expression index.
See functional index.
exterior ring
exteriors, 2nd
ExtJS, 2nd
FAA data
factor
FeatureServer
FILLFACTOR setting
filter_rings
finite points
Firebird
flat file data
FME
foreign key constraint
foreign keys
free data
free geographic data
FROM clause
FULL JOIN, 2nd
Full Text Search
functional indexes, 2nd
fuzzystrmatch.sql file
FWTools
Gauss, Friedrich
GDAL (Geospatial Data Abstraction Library), 2nd, 3rd
gdal2raster
gdalDrivers
gdalwarp executable, 2nd
Generalized Inverted Tree (GIN) index
generate_series, 2nd, 3rd
geocoding
geocoding webservice
GeoDb tab, Add Layer dialog box, gvSIG Project Manager
geodesy
geodetic measurement
geodetics, 2nd, 3rd, 4th, 5th, 6th, 7th
GeoDjango web suite
GeoExt
GeoExt extension to OpenLayers, 2nd
Geographic Information Systems (GIS)
geographic modeling
Geographic Resources Analysis Support (GRASS), 2nd
Geography JavaScript Object Notation (GeoJSON), 2nd, 3rd
Geography Markup Language (GML), 2nd, 3rd, 4th
geography_columns
Geohash geocoding system
geoid
GeoJSON (Geography JavaScript Object Notation), 2nd, 3rd
geometric dimensions
Geometric Engine Open Source (GEOS)
geometric processing, 2nd
geometry columns, 2nd, 3rd
geometry comparators
geometry data type
general discussion
of SQL Server 2008 vs. Post-GIS OGC
vs. geography data types, 2nd, 3rd, 4th
Geometry JavaScript Object Notation (GeoJSON)
geometry processing
geometry types, 2nd
geometry_columns table
COORD-DIMENSION column
interacting with
overview
SRID column
TYPE column
geometry_dump, 2nd
geometrycollection, 2nd, 3rd
geomval objects
georeferenced raster data
georeferencing, 2nd
GeoRSS, 2nd
GEOS (Geometric Engine Open Source), 2nd, 3rd, 4th, 5th
Geospatial Data Abstraction Library (GDAL), 2nd, 3rd
geostatisticians
GeoStatistics Canada
GetCapabilities
GetFeatureInfo
GIN (Generalized Inverted Tree) index
GIS (Geographic Information Systems), 2nd
GIST indexes, 2nd
GML (Geography Markup Language), 2nd, 3rd, 4th
GML.
See geography markup language.
Google Maps, 2nd, 3rd, 4th
Google Mercator, 2nd, 3rd
GPS
GPS Exchange Format (GPX), 2nd, 3rd, 4th
GPS track points
GPX, 2nd, 3rd, 4th
grandchild tables
graphical explain
graphical explain plan, 2nd
GRASS (Geographica Resources Analysis Support System), 2nd
graticule
gravitational measurement
gravity meter
grid
GROUP BY, 2nd, 3rd, 4th
GroupAggregate
GRS, 2nd, 3rd, 4th
gvSig tool, 2nd, 3rd
Haiti Crisis Map
hash indexes
hash joins
HashAggregate
hasnodata option
HAVING clause, 2nd
heat maps
help command
heterogeneous geometry columns
hexagon
hexagonal grid
HEXEWB
hole.
See interior ring.
homogeneous geometry columns, 2nd
hstore data type, 2nd, 3rd
HTML, 2nd
HTTP
IBM DB2 database, 2nd, 3rd, 4th
ILIKE predicate
Illustra
IMMUTABLE function, 2nd
immutable function
IMS server
IN clause
index clustering
index scans
indexes, 2nd
information_schema catalog
Informix
infra red camera
INHERIT
inheritance hierarchies
inheritance.
See table inheritance.
INNER JOIN clause
INSERT construct
install.packages
installing from PostGIS source
interior, 2nd
interior ring
INTERSECT clause, 2nd, 3rd
intersection
intersection matrix model, 2nd
intersects, 2nd
intersects with tolerance
invalid geometry, 2nd
irregularly blocked raster
JAI
Java
Java Topology Suite (JTS), 2nd
Java Web Archive (WAR), 2nd
JDBC driver
Jetty web server, 2nd
JGrass
JOIN clause
join operations
JPG files, 2nd
JSON format, 2nd
JTS (Java Topology Suite)
Jython framework
k nearest neighbor (kNN)
kNN (k nearest neighbor)
KNN GIST
KyngChaos
LAEA (Lambert Azimuthal Equal Area)
land cover
land use, 2nd
LATIN1 encoding
least function
LEFT JOINs, 2nd, 3rd
length
Length_Spheroid functions
levels
library() command
LIDAR tool
limit theorems
line fitting
lineal
linear referencing
Lines
linestring, 2nd, 3rd, 4th, 5th, 6th
LINESTRINGM
Linux, 2nd, 3rd
list() function
load command
loader_generate_script function
loader_lookuptables
loader_platform
loader_variables
localhost command
locate
lon lat, 2nd, 3rd, 4th
ls( ) command
LTS (Long Term Support)
M coordinate, 2nd, 3rd
Mac OS X, 2nd, 3rd, 4th
Macromedia Flash/Flex
maintenance_work_mem
Manifold tool, 2nd
map file
map reduce
MapFish
MapInfo WFS
mapping server
MapQuest, 2nd, 3rd
MapScript
MapServer
calling mapping service using reverse proxy
exporting as mapfile using templates
installing
OGC WMS and WFS functionality
Mapserver, 2nd
MassGIS layers
match address
materialization, 2nd
MATLAB
MAX
measurement, 2nd
Mercator, 2nd, 3rd
meta programming
MetaCarta
metatables
metro stations
Microsoft Access
Microsoft Bing maps, 2nd, 3rd
Microsoft Excel, 2nd, 3rd
Microsoft SQL Server.
See SQL Server.
MID format
MIF format, 2nd
miles
minimum distance
Mobile feature
model database
modeling
models, 2nd
MrSID format, 2nd, 3rd
multi geometries
multicurve
multilinestrings, 2nd, 3rd
multipointm
multipoints, 2nd, 3rd
MySQL, 2nd, 3rd, 4th, 5th, 6th, 7th, 8th, 9th
NAD (North American Datum)
NAD, 2nd, 5th, 6th, 7th, 3rd, 4th, 8th, 9th
National Grid System
National Oceanic and Atmospheric Administration (NOAA)
NATURAL JOIN, 2nd
nearest neighbor, 2nd
nested loops
.NET MapScript
NEW record variable
NEW.*, used in trigger functions
NOAA (National Oceanic and Atmospheric Administration)
nodata
Nominatim
non-commutative relationships
non-dimensional intersection
norm_addy object
normalize_address function
North American Datum.
See NAD.
NOT IN clause
NULL
object relational database
oblique
ODBC driver, 2nd
OFFSET
OGC (Open Geospatial Consortium) standards, 2nd, 3rd, 4th
OGC web services, 2nd
OGR
OGR2OGR
environment variables
export
GEOM_TYPE option
GEOMETRY_NAME option
LAUNDER option
layer creation
PG_USE_COPY variable
PGCLIENTENCODING variable
PGSQL_OGR_FID variable
PRECISION option
use
ogrDrivers() command
OLD record variable
one-click installer
opar
Open Database License
Open Geospatial Consortium.
See OGC.
OpenGeo Suite
OpenGIS SQL/MM
OpenJUMP, 2nd, 3rd, 4th, 5th, 6th, 7th, 8th, 9th
OpenJump
OpenLayers, 2nd
OpenStreetMap, 2nd, 3rd, 4th, 5th
Oracle database, 2nd, 3rd, 4th, 5th
Oracle SDO (spatial data option), 2nd, 3rd, 4th, 5th, 6th
ordinal_position field
OSGEO (Open Source Geospatial Foundation)
OSM.
See OpenStreetMap.
osm2pgrouting utility
osm2pgsql utility, 2nd
output functions
OVER
overlaps layer
overlay, 2nd
package
Pago Pago
parent table
paris_polygons
partial index, 2nd
partitions, 2nd, 3rd
Pele
Perl
Personal GeoDatabase, 2nd
pg_catalog tool
pg_dump tool, 2nd
pg_dumpall tool
pg_read_file tool
pg_restore tool, 2nd
pg.spi.exec
pgAdmin III, 2nd, 3rd, 4th, 5th, 6th, 7th, 8th, 9th, 10th
PGeo.
See Personal Geodatabase.
pgRouting tool, 2nd, 3rd
PgSphere
pgsql2shp tool, 2nd, 3rd
PHP, 2nd, 3rd
PHP ADOdb
PHP MapScript
PHP PEAR
PHP Smarty.
See Smarty.
pixel
pixel_types
PL handler
PL languages
PL/Java, 2nd
PL/Perl, 2nd, 3rd
PL/PgSQL, 2nd, 3rd, 4th
PL/Proxy
PL/Python, 2nd, 3rd, 4th
PL/R, 2nd, 3rd, 4th, 5th
PL/Sh, 2nd
PL/TCL, 2nd
planar measurement, 2nd
planar model, 2nd
planner strategies, 2nd
plot
plpython.so
plpythonu, 2nd
plr
PNG format, 2nd
png() command
Point MZ data type
point on surface
points, 2nd, 3rd
polar axes
polygon, 2nd, 3rd, 4th
polygonizing
polyhedral surface, 2nd
Populate_Geometry_Columns function, 2nd, 3rd, 4th
PostGIS raster
PostGIS WKT raster
postgis_full_version() command
postgresql-plpython
premature optimization
primary keys, 2nd
print() command
prj file, 2nd
Probe_Geometry_Columns function
proj4text
projections
proprietary software
proximity analysis
psql tool, 2nd, 3rd, 4th, 5th
pushpin
PyGDAL tool
Pythagorean theorem, 2nd
Python, 2nd, 3rd, 4th, 5th, 6th, 7th, 8th, 9th
Python MapScript
q() command
QGIS, 2nd, 3rd, 4th, 5th, 6th
QL:2008
Qt
quadrants
Quantum GIS, 2nd, 3rd, 4th, 5th
query builders
query plan
query planner
R environment
R_HOME environment variables
radii
random_page_cost
range, 2nd
RANK window function
raster data, 2nd, 3rd, 4th
raster type, 2nd
raster_columns table
raster2pgsql.py
RData (R’s custom binary format)
readOGR method
rectangular grid
Red Hat Enterprise Linux
Red Hat Fedora
reduce
reflection
Refractions Research
region tagging
relational data type
relational database, 2nd
remote sensing
REST Web feature server, 2nd
reverse geocoder
reverse proxy server
rewriting
RGBA (Red Green Blue Alpha) channels
rgdal.
See GDAL.
RGTK2 R package, 2nd
RIGHT JOIN clause, 2nd
RotateAtPoint function
rotation
round
ROW_NUMBER() window function.
See also window functions.
rows, 2nd
rules, 2nd, 3rd, 4th
Safe FME commercial GIS systems
sandboxed PL
SAS
saveOGR functions
Scalar Vector Graphics (SVG), 2nd, 3rd
scaling family, 2nd
schema-less models, 2nd
SDO_GEOM.WITHIN_ DISTANCE function
SDO_RELATE
sea level
SECURITY DEFINER
segmenting
select, 2nd
SELECT ... INTO statement
SELECT *
SELECT clause
self intersection
self joins, 2nd
seq_page_cost setting
sequential scans
sets, 2nd
setters
shape feature
Shapefile
Shapefile to PostGIS Import Tool (SPIT), 2nd
shared web host
shared_buffers
SharpMap.NET open source server product, 2nd
short-circuiting
show plans
SHOWPLAN_ALL
shp2pgsql command-line loader, 2nd, 3rd, 4th
shp2pgsql-gui, 2nd, 3rd, 4th
Silverlight
simplicity, 2nd
simplification functions
slicing table geometries
Smarty PHP helper library
snapping points
SOAP standard messaging stream
soundex function
sp
spatial aggregates functions
spatial analysis
spatial clustering
spatial database, 2nd, 3rd, 4th, 5th
spatial design pattern
spatial equality, 2nd
spatial functions, 2nd
spatial index.
See GIST index.
spatial intersections
spatial orientation
spatial predicates
spatial processing
spatial query
spatial reference system (SRS), 2nd, 3rd, 4th, 5th, 6th, 7th, 8th
spatial references
spatial relationship function
spatial relationships
spatial SQL
spatial_ref_sys metatable, 2nd, 3rd, 4th, 5th
SpatiaLite spatial extender, 2nd, 3rd
SpatialLines
SpatialLinesDataFrame
Sphere
spherical coordinate system
sphericalMercator setting
spheroid, 2nd
spheroid function
SPIT (Shapefile to PostGIS Import Tool), 2nd
splines
split
spplot plot function
SQL (Structured Query Language), 2nd, 3rd, 4th, 5th, 6th, 7th, 8th, 9th
SQL COPY command
SQL joins
SQL patterns
SQL primer
SQL/MM Spatial standard
SQL/MM standard function
SQLite data source, 2nd, 3rd
squashing.
See projection.
srid
SRID 4326
SRID spatial reference system, 2nd, 3rd.
See also spatial reference systems.
SRS (spatial reference system).
See also spatial reference systems.
SRS ID (spatial reference system identifier)
ST_3DClosestPoint 3D measurement function
ST_3DDistance 3D measurement function
ST_3DIntersects 3D measurement function
ST_Area function, 2nd, 3rd
ST_AsBinary function, 2nd, 3rd, 4th
ST_AsEWKB function, 2nd
ST_AsEWKT function
ST_AsGeoJSON
ST_AsGeoJSON function
ST_AsGML function, 2nd
ST_AsKML function, 2nd, 3rd
ST_AsSVG function
ST_AsText function, 2nd, 3rd, 4th
ST_Boundary function, 2nd, 3rd
ST_Box2D function
ST_Buffer function, 2nd, 3rd, 4th, 5th
ST_BuildArea function
ST_Centroid function, 2nd
ST_ClosestPoint function
ST_Collect function, 2nd, 3rd, 4th
ST_Contains function, 2nd, 3rd, 4th
ST_ContainsProperly function
ST_ConvexHull function
ST_CoordDim function
ST_CoveredBy function, 2nd
ST_Covers function, 2nd
ST_Crosses function
ST_CurveToLine function, 2nd
ST_DFullyWithin function
ST_Difference function, 2nd
ST_Dimension function
ST_Disjoint function, 2nd
ST_Distance function, 2nd, 3rd, 4th, 5th, 6th
ST_Distance_Sphere function, 2nd, 3rd
ST_Distance_Spheroid function, 2nd, 3rd
ST_Dump function, 2nd, 3rd, 4th, 5th
ST_DumpAsPolygons function
ST_DumpPoints function, 2nd, 3rd
ST_DumpRings function
ST_DWithin function, 2nd, 3rd, 4th, 5th, 6th, 7th, 8th, 9th, 10th, 11th, 12th
ST_Envelope function, 2nd
ST_Equals function, 2nd
ST_Extent function
ST_ExteriorRing function
ST_GeoHash function
ST_Geohash function
ST_GeometryN function, 2nd
ST_GeomFromEWKB function
ST_GeomFromEWKT function, 2nd
ST_GeomFromText
ST_GeomFromText function, 2nd, 3rd, 4th, 5th, 6th, 7th, 8th, 9th, 10th
ST_GeomFromWKB function
ST_Height function
ST_InteriorRingN function
ST_Intersect function
ST_Intersection function, 2nd, 3rd, 4th, 5th
_ST_Intersects function, 2nd
ST_Intersects function, 2nd, 3rd, 4th
ST_IsSimple function
ST_IsValidDetail function
ST_IsValidReason function
ST_Length function, 2nd, 3rd
ST_Length_Spheroid function
ST_Length3D function
ST_Line_Interpolate_Point function
ST_Line_Locate_Point function, 2nd
ST_Line_Substring function
ST_LineMerge function, 2nd
ST_LineToCurve function
ST_MakeLine function, 2nd, 3rd
ST_MakePoint function, 2nd, 3rd
ST_MakePointM function
ST_MakePolygon function, 2nd, 3rd
ST_MakeValid function
ST_MapAlgebra function
ST_Multi function
ST_NPoints function, 2nd
ST_NumBands function
ST_NumGeometries function
ST_NumInteriorRings
ST_NumInteriorRings function
ST_NumPoints function
ST_OrderingEquals function
ST_Perimeter function, 2nd
ST_Point function, 2nd, 3rd
ST_PointFromText function
ST_PointOnSurface function, 2nd
ST_Polygon function, 2nd
ST_Polygonize function, 2nd, 3rd
ST_Reclass function
ST_Relate function
ST_Resample function
ST_Rotate function
ST_RotateX function
ST_RotateY function
ST_RotateZ function
ST_Scale function
ST_ScaleX function
ST_ScaleY function
ST_Segmentize function
ST_SetGeoReference function
ST_SetPoint function
ST_SetScale function
ST_SetSRID function, 2nd, 3rd
ST_SetUpperLeftX function
ST_SetValue function
ST_Simplify function
ST_SimplifyPreserveTopology function, 2nd, 3rd
ST_SnapToGrid function, 2nd
ST_Split function, 2nd
ST_SRID function, 2nd
ST_SymDifference function, 2nd
ST_Touches function, 2nd, 3rd
ST_Transform function, 2nd, 3rd, 4th, 5th, 6th, 7th, 8th
ST_Translate function, 2nd, 3rd
ST_Union function, 2nd
ST_Value function, 2nd
ST_Width function
ST_Within function, 2nd, 3rd
ST_X function, 2nd, 3rd
ST_XMin function
ST_Y function, 2nd, 3rd
stable function, 2nd
Stack Builder
standard_conforming_strings
State Plane class
statistical analysis
statistical functions
statistical packages
Stonebraker, Michael
str() R base function
street centerlines
Structured Query Language.
See SQL.
subselects, 2nd
subset
SVG (Scalar Vector Graphics), 2nd
Symmetric Difference function
system variables
System-R
TAB format
table inheritance, 2nd, 3rd, 4th
table layouts
table partitioning
table scan, 2nd
table_name field
tablespace
tagging data
tar
TCL language
template databases
template_postgis database, 2nd
tessellate
textual explain plans
theming feature
thermal imagery
TIFF world file, 2nd
TIGER data, 2nd
TIGER_geocoder_2009 folder
TIN (Triangulated Irregular Network)
title
topology
transform error, 2nd
transformations
translations
Transverse flavors of projections
Traveling salesperson (TSP)
Triangulated Irregular Network (TIN)
trigger functions, 2nd, 3rd, 4th, 5th
TRUNCATE TABLE statement, 2nd, 3rd
trusted language function
trusted PL sandboxed PL
TSP (Traveling salesperson)
Twitter
UAC (User Account Control)
Ubuntu distros
uDig (User Friendly Desktop GIS), 2nd, 3rd, 4th
UMN MapServer.
See MapServer.
unary function
UNION ALL set, 2nd
UNION set, 2nd, 3rd, 4th
unique key
units conversion table
Universal Trans Mercator (UTM), 2nd, 3rd, 4th
Unix systems, 2nd
unknown spatial reference system
unknown SRID
unzip processes, 2nd
UPDATE statement
update.packages() command
UpdateGeometrySRID function, 2nd
upgrading, 2nd
US Highways
US National Atlas Equal Area
US TIGER census data
use_spheroid argument
User Account Control (UAC)
USER-DEFINED data type
User-Friendly Desktop GIS (uDig), 2nd, 3rd, 4th, 5th
UTF8, 2nd
UTM (Universal Trans Mercator), 2nd, 3rd, 4th
UTM zone
vacuum analyze processes, 2nd
validity, 2nd
VB.NET
vector data
vector space
vectorize, 2nd
VERBOSE
vertex
views
vignette() command
VirtualEarth
VOLATILE function, 2nd
WAR (Java Web Archive), 2nd
Washington DC
WCS (Web Coverage Service), 2nd, 3rd
Web Feature Service (WFS), 2nd, 3rd, 4th, 5th, 6th, 7th
Web Feature Service Transactional (WFS-T), 2nd, 3rd, 4th
Web Mapping Service (WMS), 2nd, 3rd, 4th, 5th
Web Mercator
web servers
web services
well known binary
well-known text (WKT), 2nd, 3rd, 4th, 5th, 6th, 7th
WFS (Web Feature Service), 2nd, 3rd, 4th, 5th, 6th, 7th
WFS-T (Web Feature Service Transactional), 2nd, 3rd, 4th, 5th
wget command-line tool, 2nd
WGS, 2nd, 3rd, 4th
WHEN trigger clause
WHERE clause, 2nd
window frames, 2nd
WINDOW function
window functions, 2nd, 3rd
Windows, 2nd
Windows Server
Windows Vista
Within relationship
WKT (well-known text), 2nd, 3rd, 4th, 5th, 6th, 7th
WKT Raster, 2nd
WKT SRS notation
WMS (Web Mapping Service), 2nd, 3rd, 4th, 5th
WMS capabilities
work_mem memory
World Wide Web
WPS format
Yahoo
Yahoo Maps, 2nd
YatZ Linux packager
yield
YUM Linux packager
Yum repository, 2nd
18.226.98.208