Hello,
Kira is right. I have had good success with exporting maps to EPS files and then converting those to PDF by using Adobe Acrobat. You can combine your eps files in Adobe Acrobat by selecting them in windows explorer, right clicking, and then selecting "Combine in Acrobat". I hope that helps.
Eric
Eric Rizzo
GIS Administrator
City of Waltham
21 Lexington Street
Waltham, MA 02451
Tel: (781) 314-3006
-----Original Message-----
From: Northeast Arc Users Group [mailto:[log in to unmask]] On Behalf Of Kira Kefer
Sent: Friday, October 02, 2015 9:38 AM
To: [log in to unmask]
Subject: Re: Map to PDF compression
Hi,
I've found that exporting maps as an EPS (encapsulated postscript) file and then opening the EPS file in Adobe and re-saving as a PDF reduces file size quite a bit without losing quality and without having fonts change. Unfortunately this doesn't work if you are exporting a mapbook and it would still require exporting each map individually. Hopefully someone else has a less burdensome suggestion.
Happy Friday.
Kira
Kira Kefer
GIS Technician II
207-869-1430
POWER Engineers, Inc.
www.powereng.com
-----Original Message-----
From: Northeast Arc Users Group [mailto:[log in to unmask]] On Behalf Of Robert Pruyne
Sent: Friday, October 02, 2015 9:33 AM
To: [log in to unmask]
Subject: Map to PDF compression
Hi Everyone, Happy Friday,
I have just finished up a large project that has around 200 maps. Most maps are E-Sized, and they are 'complex'. I say complex in that they have many datasets, both raster and vector, fills, transparencies, complex polygons, millions (billions?) of nodes. These maps are beastly (but beautiful?).
Part of our deliverable is PDFs and the distribution of the PDFs digitally. Right now this set comes in about 5GB in size. These PDFs were exports from ArcGIS Export command (using 350dpi, 1:3 resampling, RGB Colorspace, Compressed Vector Graphics, LZW Image compression). The maps range from about 35MB to 100MB. If I take these PDFs into Fully licensed Adobe Acrobat and just resave them, it seems I can gain another 30-40% reduction in file size, but doing this individually is less than appealing, I may be able to batch them through this.
My question to the group is, are there any hints or tips on reducing file size when exporting to PDF from ArcGIS without losing TOO much quality in final output? Or have I maxed out my compression v. quality already? Am I doing something wrong, or right?
Thanks in advance!
-Rob
---------------------------
Robert C Pruyne Jr, GISP
GIS Specialist
Rockingham Planning Commission
156 Water St, Exeter, NH 03833
p 603.778.0885
f 603.778.9183
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