- Thank you received: 0
wall like formations
21 years 10 months ago #5180
by Greg
Reply from was created by Greg
Please Log in or Create an account to join the conversation.
21 years 10 months ago #5045
by Mac
Replied by Mac on topic Reply from Dan McCoin
Gregg,
What is the scale of the Mars photo? i.e. - What are the dimensions of the squares?
Raised in N. Indiana farm country. Looks just like that in an ariel view!
What is the scale of the Mars photo? i.e. - What are the dimensions of the squares?
Raised in N. Indiana farm country. Looks just like that in an ariel view!
Please Log in or Create an account to join the conversation.
21 years 10 months ago #5238
by Greg
Replied by Greg on topic Reply from
<BLOCKQUOTE id=quote><font size=2 face="Verdana, Arial, Helvetica" id=quote>quote:<hr height=1 noshade id=quote>
Gregg,
What is the scale of the Mars photo? i.e. - What are the dimensions of the squares?
Raised in N. Indiana farm country. Looks just like that in an ariel view!
<hr height=1 noshade id=quote></BLOCKQUOTE id=quote></font id=quote><font face="Verdana, Arial, Helvetica" size=2 id=quote>
Hi Mac,
It is 2.75 meters a pixel so that would make the ridges probaby between 1 and 5 meters wide. A wall like formation can be much darker and extend over only say half a pixel, and this will translate to a lighter pixel, so in these cases objects can be narrower than they appear.
Gregg,
What is the scale of the Mars photo? i.e. - What are the dimensions of the squares?
Raised in N. Indiana farm country. Looks just like that in an ariel view!
<hr height=1 noshade id=quote></BLOCKQUOTE id=quote></font id=quote><font face="Verdana, Arial, Helvetica" size=2 id=quote>
Hi Mac,
It is 2.75 meters a pixel so that would make the ridges probaby between 1 and 5 meters wide. A wall like formation can be much darker and extend over only say half a pixel, and this will translate to a lighter pixel, so in these cases objects can be narrower than they appear.
Please Log in or Create an account to join the conversation.
21 years 10 months ago #5239
by Mac
Replied by Mac on topic Reply from Dan McCoin
Gregg,
Thanks. That is the walls. How about the dimensions of the squares?
Thanks. That is the walls. How about the dimensions of the squares?
Please Log in or Create an account to join the conversation.
- AgoraBasta
- Offline
- Elite Member
Less
More
- Thank you received: 0
21 years 10 months ago #5299
by AgoraBasta
Replied by AgoraBasta on topic Reply from
About two hectares <img src=icon_smile_wink.gif border=0 align=middle>
Please Log in or Create an account to join the conversation.
21 years 10 months ago #4994
by Mac
Replied by Mac on topic Reply from Dan McCoin
AB,
Is that a guess or where did the information come from?
I have two additional questions.
1 - Is there any telemetry, shadows, etc., that gauge the height of the walls?
2 - Does anybody have a speculation as to a possible natural formation process?
Is that a guess or where did the information come from?
I have two additional questions.
1 - Is there any telemetry, shadows, etc., that gauge the height of the walls?
2 - Does anybody have a speculation as to a possible natural formation process?
Please Log in or Create an account to join the conversation.
Time to create page: 0.314 seconds