# Hemispheric platform speciation

**URL:** <https://forum.cmascenter.org/t/hemispheric-platform-speciation/2576>\
**Category:** SMOKE\
**Created:** [August 12, 2021, 10:38am UTC](https://forum.cmascenter.org/t/hemispheric-platform-speciation/2576 "2021-08-12T10:38:01Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![eyth.alison](https://avatars.discourse-cdn.com/v4/letter/e/7ab992/32.png) [@eyth.alison](https://forum.cmascenter.org/u/eyth.alison)\
**Post date:** [September 15, 2021, 2:02am UTC](https://forum.cmascenter.org/t/hemispheric-platform-speciation/2576/4 "2021-09-15T02:02:07Z")

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There are some CB5 profiles with EPA’s 2011 platform:

[https://gaftp.epa.gov/Air/emismod/2011/hemispheric/ge\_dat\_for\_2011\_hemi\_speciation.zip](https://gaftp.epa.gov/Air/emismod/2011/hemispheric/ge_dat_for_2011_hemi_speciation.zip)

You can use the gsref from here.

I’ve attached the GSPRO for CB6. We don’t have SAPRC at the moment but may at some point in the future.

[gspro\_HTAP\_CB06\_from\_2011ei\_28apr2017\_v0.txt](https://forum.cmascenter.org/uploads/short-url/kQxbxCQ8h25hEWK7uvSh1QaXLkQ.txt) (17 KB)

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