tag:blogger.com,1999:blog-6221900824469142147.post8666054898332863707..comments2023-06-22T20:39:13.097+10:00Comments on #All-things-spatial: Pixel worth 1000 bitsAll Things Spatialhttp://www.blogger.com/profile/10413714814303264541noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-6221900824469142147.post-83421243034924925182009-11-18T23:01:35.690+11:002009-11-18T23:01:35.690+11:00Hi Jorge,
The equations suggested seem logical h...Hi Jorge, <br /><br />The equations suggested seem logical however, if one looks from totally objective perspective, [z] gives many more options. What I mean is that it is theoretically possible to extract planimetric values from gridded data as well, although the algorithms may be more complex. So, potentially one data format can fit all requirements.<br /><br /><br />It appears that gridded format may have much wider application than we can currently anticipate. The new paradigm is that this is no longer vector vs raster argument but rather vector + raster vs grid. Again, in theory, grid can replace the other two formats. <br /><br />I am not trying to suggest that "grid is better than the rest" but I am curious to explore the limits of this approach.All Things Spatialhttps://www.blogger.com/profile/10413714814303264541noreply@blogger.comtag:blogger.com,1999:blog-6221900824469142147.post-1765001424535556552009-11-18T04:45:48.881+11:002009-11-18T04:45:48.881+11:00Hi
I propose the following equation to answer que...Hi<br /><br />I propose the following equation to answer question, grid or vectorial format?<br /><br />If interest [x,y] > interest [z] then preferred format = vectorial format <br />If interest [z] > interest [x,y] then preferred format = grid format<br /><br />The problem is when interest [x,y] =interest [z] then ....!<br /><br />Note [x,y] are planimetric values of spatial data and [z] thematic values of spatial dataJorgehttp://www.orbemapa.comnoreply@blogger.com