AIC是一款使用便捷、性能卓越的數(shù)字?jǐn)z影測量產(chǎn)品,用于圖像矯正、地理坐標(biāo)參考(注冊)、航空圖像、衛(wèi)星圖像拼湊、以及光柵圖像地理坐標(biāo)系映射領(lǐng)域。它支持在同一個進程中進行無限多個圖像的同步矯正,并將其拼湊為一張圖像。AIC可以生成并有效控制圖像的輸出,由于采用指定SQL數(shù)據(jù)庫的圖像分級平鋪存儲系統(tǒng),AIC支持無限大尺寸的圖像輸出,輸出圖像可以針對任意控件綁定的地理坐標(biāo)系進行地理坐標(biāo)參考,包括25種的投影圖和225種地理信息數(shù)據(jù)。
The AIC is an easy to use, stand-alone photogrammetry product designed to rectify, georeference (register), and mosaic aerial photographs, satellite images, or raster maps to a geographic coordinate system. An unlimited number of images can be simultaneously rectified and joined to form a single image mosaic, all in the same process. The AIC can generate and efficiently handle output images of unlimited size due to the use of a special SQL database tiled image hierarchy storage system. Output images can be georeferenced to any coordinate system defined by any combination of the 25 supported projections and 225 supported datums.
在圖像轉(zhuǎn)換過程中,AIC提供了兩種方法來應(yīng)用地面控制點坐標(biāo):
- 控制點可以由鍵盤輸入的地理測量數(shù)據(jù)來確定、也支持從GPS或者從地形圖讀取。
- 控制點支持直接從一個在AIC引用文件窗口中打開的引用文件中獲取,采用鼠標(biāo)的光標(biāo)和點擊方式輸入。AIC支持所有類型的引用文件,包括以前采用的正色空間攝影圖,以及掃描地理坐標(biāo)參考的地形圖、CAD/GIS矢量圖。
我們提供了完整的產(chǎn)品文件和幫助文件系統(tǒng)。產(chǎn)品使用指南包含了豐富的操作截圖。雖然AIC具有相當(dāng)強大的功能,但是其使用卻是非常方便的,即使是對初學(xué)者而言。
AIC可以用于生成基于SQL的PixelStore圖像格式,便于在TatukGIS Developer Kernel toolkit(以及其它在此開發(fā)的用戶程序)、GIS Internet Server、 GIS Editor以及免費的GIS 瀏覽器中使用。(點擊此處,查看TatukGIS Internet Server在網(wǎng)絡(luò)上發(fā)布的由AIC拼湊的PixelStore格式圖像)。地理坐標(biāo)參考輸出圖像及其附于圖像的注冊信息可以到處為與其它GIS 和CAD軟件產(chǎn)品兼容的標(biāo)準(zhǔn)文件類型。
The AIC provides for two methods of applying ground control point coordinates used in the image transformation process. The coordinates can be i) entered via the keyboard from geographic survey data, GPS readings, or topographical maps or ii) lifted directly from a reference file opened in the AIC reference file window by pointing and clicking with the mouse. The AIC accepts all types of reference files, including older orthophoto aerial images, scanned and georeferenced topographical maps, or CAD/GIS vector map files.
The integrated product documentation and help file system are easy to follow. The product tutorials include abundant illustrations. Despite the powerful features, the AIC product is designed for use even by novices.
The AIC may be used to generate SQL-based PixelStore format images for use with the TatukGIS Developer Kernel toolkit (and custom applications created from it), GIS Internet Server, GIS Editor, and free GIS Viewer products. (Click here to review an interesting AIC generated PixelStore mosaic being published over the web with the TatukGIS Internet Server.) Georeferenced output images and the associated image registration information can be exported to industry standard file types compatible with other GIS and CAD software products.