bytemobile

I don't think that cache density is the real measure of the effect caching on a park or open space. Where the cache is hidden and how much of a hint is provided have an impact on how much cachers tramp around, disturb the vegetation, and turn over rocks and logs. It is hard to guess when placing a cache how often it will be visited, whether a cacher trail will be created, and how hard it will be to find. Cachers should use their best judgement in placing a cache, but the impact takes a while to accumulate. It is probably a good idea for owners to visit their caches regularly and archive them if they see a negative impact.

You can see the northern parts of Pogonip and UCSC on the Henry Cowell map: http://www.virtualparks.org/maps/maps-official.html

I found a copy of PKZIP204g, and here are the results of running it: >pkunzip stage2 -s27November44 PKUNZIP ® FAST! Extract Utility Version Copr. 1989-1993 PKWARE Inc. All Rights Reserved. Shareware Version PKUNZIP Reg. U.S. Pat. and Tm. Off. ¦ 80486 CPU detected. ¦ XMS version 2.00 detected. ¦ DPMI version 0.90 detected. Searching ZIP: STAGE2.ZIP Inflating: Stage2.txt PKUNZIP: (W23) Warning! file has bad table PKUNZIP: (W15) Warning! file fails CRC check PKUNZIP: (W26) Warning! STAGE2.ZIP has errors! >dir 11/15/2004 08:14p 256 STAGE2.ZIP 02/01/1993 02:04a 29,378 PKUNZIP.EXE 11/12/2004 07:02p 0 STAGE2.TXT Here is the explanation of the first warning: PKUNZIP: (W23) Warning! File has bad table. The Deflated file being tested or extracted has an error in its encoding (bad block type). The file is probably corrupt or not a .ZIP file. Files that have been damaged in this way cannot be recovered.

JPEG images can also be extracted from PDF files using Adobe Acrobat. From the File menu, choose Export->Extract Images As->JPEG Files.