Ad
related to: where to find raster data in excel worksheet pdf template free
Search results
Results From The WOW.Com Content Network
OpenOffice.org XML spreadsheet template OpenOffice.org Calc: STD: OpenOffice.org XML drawing template OpenOffice.org Draw: STEP: Standard for the Exchange of Product Data: universal format for CAD exchange per ISO 10303 STI: OpenOffice.org XML presentation template OpenOffice.org Impress: STK [8] Stockholm multiple sequence alignment
National Geophysical Data Center: All free data from the NGSC. Includes elevation models, land cover, seismology, etc. The Geospatial Platform: Search for and download a wide variety of datasets from this portal developed by the member agencies of the Federal Geographic Data Committee through collaboration with partners and stakeholders.
Raster datasets record a value for all points in the area covered which may require more storage space than representing data in a vector format that can store data only where needed. Raster data is computationally less expensive to render than vector graphics; Combining values and writing custom formulas for combining values from different ...
The Geospatial Data Abstraction Library (GDAL) is a computer software library for reading and writing raster and vector geospatial data formats (e.g. shapefile), and is released under the permissive X/MIT style free software license by the Open Source Geospatial Foundation.
There are also many different types of geodata, including vector files, raster files, geographic databases, web files, and multi-temporal data. Spatial data or spatial information is broader class of data whose geometry is relevant but it is not necessarily georeferenced, such as in computer-aided design (CAD), see geometric modeling.
A hybrid topological data model has the option of storing topological relationship information as a separate layer built on top of a spaghetti data set. An example is the network dataset within the Esri geodatabase. [23] Vector data are commonly used to represent conceptual objects (e.g., trees, buildings, counties), but they can also represent ...
TerraView – Handles vector and raster data stored in a relational or geo-relational database, i.e. a frontend for TerraLib. GWmodelS – free application software implementing Geographically Weighted (GW) models to analyse geo-spatial data. [15] Whitebox GAT – Cross-platform, free and open-source GIS software.
command-line tools to manipulate, edit and convert documents; supports filling of PDF forms with FDF/XFDF data. PDF-XChange Viewer: Freeware: Freeware PDF reader, tagger, editor (simple editions) and converter (free for non-commercial uses). Allows edit of text, draw lines, highlighting of Text, measuring distance. Solid PDF Tools: Proprietary