Map projections

New Topic

149 topics

Topics

Replies

Views

Last post

Maps in United States Classrooms

Last post by PeteD « Tue Sep 16, 2025 1:40 pm
Replies: 8
by quadibloc » Mon Sep 15, 2025 7:19 pm

8 Replies

105 Views

Last post by PeteD
Tue Sep 16, 2025 1:40 pm
African Union backs campaign to replace Mercator map with Equal Earth

Last post by quadibloc « Sat Aug 30, 2025 8:54 pm
Replies: 8
by saga » Wed Aug 27, 2025 3:38 pm

8 Replies

927 Views

Last post by quadibloc
Sat Aug 30, 2025 8:54 pm
Eckert III Projection In Use

Last post by Milo « Fri May 23, 2025 10:14 am
Replies: 2
by quadibloc » Fri May 23, 2025 6:07 am

2 Replies

81204 Views

Last post by Milo
Fri May 23, 2025 10:14 am
The first true equal-area projection

Last post by saga « Mon Apr 07, 2025 3:31 pm
Replies: 7
by saga » Tue Apr 01, 2025 5:38 am

7 Replies

75519 Views

Last post by saga
Mon Apr 07, 2025 3:31 pm
The Liquid Earth projection

Last post by quadibloc « Sat Jan 11, 2025 3:07 pm
Replies: 15
by saga » Sat Dec 28, 2024 12:19 pm
1

2
15 Replies

50178 Views

Last post by quadibloc
Sat Jan 11, 2025 3:07 pm
Fool's Cap projection

Last post by daan « Sat Oct 19, 2024 12:09 am
Replies: 4
by rschmunk » Thu Oct 17, 2024 8:57 pm

4 Replies

22365 Views

Last post by daan
Sat Oct 19, 2024 12:09 am
Icosahedral Projection

Last post by daan « Sat Sep 21, 2024 11:46 am
Replies: 1
by Maezar » Sat Sep 21, 2024 6:09 am

1 Replies

14847 Views

Last post by daan
Sat Sep 21, 2024 11:46 am
The Monarch Flour Mystery: Almost Solved

Last post by quadibloc « Thu Jun 13, 2024 2:03 pm
Replies: 4
by quadibloc » Thu Jun 13, 2024 5:32 am

4 Replies

13187 Views

Last post by quadibloc
Thu Jun 13, 2024 2:03 pm
Chalker Continental Composites

Last post by dchalker « Wed Jun 12, 2024 7:33 am
Replies: 106
by dchalker » Thu May 30, 2024 5:33 pm
1

…

7

8

9

10

11
106 Replies

106393 Views

Last post by dchalker
Wed Jun 12, 2024 7:33 am
The Diomedian Antimeridian

Last post by quadibloc « Wed Jun 12, 2024 7:31 am
Replies: 20
by dchalker » Thu Jun 06, 2024 2:16 pm
1

2

3
20 Replies

26107 Views

Last post by quadibloc
Wed Jun 12, 2024 7:31 am
Tobler’s hyperelliptical projection

Last post by Milo « Fri Jun 07, 2024 8:11 pm
Replies: 67
by rschmunk » Tue May 09, 2023 7:55 pm
1

…

3

4

5

6

7
67 Replies

68225 Views

Last post by Milo
Fri Jun 07, 2024 8:11 pm
Eisenlohr’s optimal conformal map of the world

Last post by quadibloc « Thu Jun 06, 2024 7:55 pm
Replies: 171
by daan » Mon Jan 31, 2022 1:42 pm
1

…

14

15

16

17

18
171 Replies

415488 Views

Last post by quadibloc
Thu Jun 06, 2024 7:55 pm
Gall–Peters or AuthaGraph. The end.

Last post by PeteD « Thu Jun 06, 2024 10:38 am
Replies: 26
by daan » Sat Apr 13, 2024 8:46 am
1

2

3
26 Replies

22093 Views

Last post by PeteD
Thu Jun 06, 2024 10:38 am
An Attractive Conventional Map

Last post by quadibloc « Mon Jun 03, 2024 8:34 pm
Replies: 3
by quadibloc » Fri May 31, 2024 7:15 am

3 Replies

7017 Views

Last post by quadibloc
Mon Jun 03, 2024 8:34 pm
Pareto-Optimality of Maps: What Metrics are Best?

Last post by Milo « Tue May 14, 2024 7:18 pm
Replies: 12
by Green5 » Thu May 09, 2024 2:48 am
1

2
12 Replies

12393 Views

Last post by Milo
Tue May 14, 2024 7:18 pm
Was I wrong about Eckert III this whole time?

Last post by daan « Sun Mar 10, 2024 4:15 pm
Replies: 17
by justlikeoldtimes » Mon Apr 24, 2023 7:13 pm
1

2
17 Replies

17876 Views

Last post by daan
Sun Mar 10, 2024 4:15 pm
Definition of lenticular projections

Last post by PeteD « Sun Feb 18, 2024 2:13 pm
Replies: 20
by PeteD » Wed Feb 14, 2024 1:46 am
1

2

3
20 Replies

19066 Views

Last post by PeteD
Sun Feb 18, 2024 2:13 pm
A Pretty Picture

Last post by quadibloc « Sun Dec 10, 2023 3:02 pm
Replies: 4
by quadibloc » Fri Dec 08, 2023 2:53 pm

4 Replies

17656 Views

Last post by quadibloc
Sun Dec 10, 2023 3:02 pm
Experimental projections

Last post by PeteD « Fri Oct 27, 2023 5:30 am
Replies: 157
by Piotr » Sun Apr 09, 2017 9:33 am
1

…

12

13

14

15

16
157 Replies

107025 Views

Last post by PeteD
Fri Oct 27, 2023 5:30 am
Most widely used projections

Last post by PeteD « Mon Sep 04, 2023 9:39 pm
Replies: 54
by PeteD » Tue Aug 22, 2023 6:03 am
1

2

3

4

5

6
54 Replies

100303 Views

Last post by PeteD
Mon Sep 04, 2023 9:39 pm
Vector data sources (split from “Most widely used projections”)

Last post by Milo « Sat Sep 02, 2023 6:34 am
Replies: 17
by Milo » Wed Aug 30, 2023 10:43 pm
1

2
17 Replies

24599 Views

Last post by Milo
Sat Sep 02, 2023 6:34 am
Pronunciation (split from “Most widely used projections”)

Last post by Milo « Thu Aug 31, 2023 4:17 am
Replies: 11
by PeteD » Wed Aug 30, 2023 1:46 am
1

2
11 Replies

16802 Views

Last post by Milo
Thu Aug 31, 2023 4:17 am
Györffy's minimum-distortion pseudocylindrical projection

Last post by PeteD « Wed Aug 30, 2023 7:21 am
Replies: 40
by PeteD » Tue Jan 31, 2023 3:53 am
1

2

3

4

5
40 Replies

46654 Views

Last post by PeteD
Wed Aug 30, 2023 7:21 am
Craster’s discarded projections

Last post by PeteD « Wed May 17, 2023 8:42 pm
Replies: 14
by mapnerd2022 » Mon May 15, 2023 10:47 am
1

2
14 Replies

18911 Views

Last post by PeteD
Wed May 17, 2023 8:42 pm
What is this thing?

Last post by rschmunk « Mon May 08, 2023 7:17 pm
Replies: 7
by daan » Fri May 20, 2022 9:24 am

7 Replies

10564 Views

Last post by rschmunk
Mon May 08, 2023 7:17 pm

New Topic

149 topics

Return to Board Index

Forum permissions

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum