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You searched for: Subject Sea ice Remove constraint Subject: Sea ice Year 1968 Remove constraint Year: 1968
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1. Arctic Ice Chart, April 1, 1968

1968. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for April 1, 1968. This layer is part of the Arctic Climate System (ACSYS) Hi... Arctic Climate System (ACSYS).

2. Arctic Ice Chart, April 15, 1968

1968. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for April 15, 1968. This layer is part of the Arctic Climate System (ACSYS) H... Arctic Climate System (ACSYS).

3. Arctic Ice Chart, April 22, 1968

1968. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for April 22, 1968. This layer is part of the Arctic Climate System (ACSYS) H... Arctic Climate System (ACSYS).

4. Arctic Ice Chart, April 29, 1968

1968. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for April 29, 1968. This layer is part of the Arctic Climate System (ACSYS) H... Arctic Climate System (ACSYS).

5. Arctic Ice Chart, April 8, 1968

1968. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for April 8, 1968. This layer is part of the Arctic Climate System (ACSYS) Hi... Arctic Climate System (ACSYS).

6. Arctic Ice Chart, August 12, 1968

1968. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for August 12, 1968. This layer is part of the Arctic Climate System (ACSYS) ... Arctic Climate System (ACSYS).

7. Arctic Ice Chart, August 19, 1968

1968. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for August 19, 1968. This layer is part of the Arctic Climate System (ACSYS) ... Arctic Climate System (ACSYS).

8. Arctic Ice Chart, August 26, 1968

1968. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for August 26, 1968. This layer is part of the Arctic Climate System (ACSYS) ... Arctic Climate System (ACSYS).

9. Arctic Ice Chart, August 5, 1968

1968. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for August 5, 1968. This layer is part of the Arctic Climate System (ACSYS) H... Arctic Climate System (ACSYS).

10. Arctic Ice Chart, December 1, 1968

1968. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for December 1, 1968. This layer is part of the Arctic Climate System (ACSYS)... Arctic Climate System (ACSYS).

11. Arctic Ice Chart, December 15, 1968

1968. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for December 15, 1968. This layer is part of the Arctic Climate System (ACSYS... Arctic Climate System (ACSYS).

12. Arctic Ice Chart, December 22, 1968

1968. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for December 22, 1968. This layer is part of the Arctic Climate System (ACSYS... Arctic Climate System (ACSYS).

13. Arctic Ice Chart, December 29, 1968

1968. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for December 29, 1968. This layer is part of the Arctic Climate System (ACSYS... Arctic Climate System (ACSYS).

14. Arctic Ice Chart, December 8, 1968

1968. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for December 8, 1968. This layer is part of the Arctic Climate System (ACSYS)... Arctic Climate System (ACSYS).

15. Arctic Ice Chart, February 11, 1968

1968. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for February 11, 1968. This layer is part of the Arctic Climate System (ACSYS... Arctic Climate System (ACSYS).

16. Arctic Ice Chart, February 18, 1968

1968. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for February 18, 1968. This layer is part of the Arctic Climate System (ACSYS... Arctic Climate System (ACSYS).

17. Arctic Ice Chart, February 25, 1968

1968. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for February 25, 1968. This layer is part of the Arctic Climate System (ACSYS... Arctic Climate System (ACSYS).

18. Arctic Ice Chart, February 4, 1968

1968. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for February 4, 1968. This layer is part of the Arctic Climate System (ACSYS)... Arctic Climate System (ACSYS).

19. Arctic Ice Chart, January 14, 1968

1968. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for January 14, 1968. This layer is part of the Arctic Climate System (ACSYS)... Arctic Climate System (ACSYS).

20. Arctic Ice Chart, January 21, 1968

1968. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for January 21, 1968. This layer is part of the Arctic Climate System (ACSYS)... Arctic Climate System (ACSYS).

21. Arctic Ice Chart, January 28, 1968

1968. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for January 28, 1968. This layer is part of the Arctic Climate System (ACSYS)... Arctic Climate System (ACSYS).

22. Arctic Ice Chart, January 7, 1968

1968. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for January 7, 1968. This layer is part of the Arctic Climate System (ACSYS) ... Arctic Climate System (ACSYS).

23. Arctic Ice Chart, July 1, 1968

1968. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for July 1, 1968. This layer is part of the Arctic Climate System (ACSYS) His... Arctic Climate System (ACSYS).

24. Arctic Ice Chart, July 15, 1968

1968. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for July 15, 1968. This layer is part of the Arctic Climate System (ACSYS) Hi... Arctic Climate System (ACSYS).

25. Arctic Ice Chart, July 22, 1968

1968. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for July 22, 1968. This layer is part of the Arctic Climate System (ACSYS) Hi... Arctic Climate System (ACSYS).

26. Arctic Ice Chart, July 29, 1968

1968. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for July 29, 1968. This layer is part of the Arctic Climate System (ACSYS) Hi... Arctic Climate System (ACSYS).

27. Arctic Ice Chart, July 8, 1968

1968. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for July 8, 1968. This layer is part of the Arctic Climate System (ACSYS) His... Arctic Climate System (ACSYS).

28. Arctic Ice Chart, June 10, 1968

1968. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for June 10, 1968. This layer is part of the Arctic Climate System (ACSYS) Hi... Arctic Climate System (ACSYS).

29. Arctic Ice Chart, June 17, 1968

1968. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for June 17, 1968. This layer is part of the Arctic Climate System (ACSYS) Hi... Arctic Climate System (ACSYS).

30. Arctic Ice Chart, June 24, 1968

1968. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for June 24, 1968. This layer is part of the Arctic Climate System (ACSYS) Hi... Arctic Climate System (ACSYS).

31. Arctic Ice Chart, June 3, 1968

1968. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for June 3, 1968. This layer is part of the Arctic Climate System (ACSYS) His... Arctic Climate System (ACSYS).

32. Arctic Ice Chart, March 11, 1968

1968. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for March 11, 1968. This layer is part of the Arctic Climate System (ACSYS) H... Arctic Climate System (ACSYS).

33. Arctic Ice Chart, March 18, 1968

1968. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for March 18, 1968. The ACSYS Historical Ice Chart Archive presents historica... Arctic Climate System (ACSYS).

34. Arctic Ice Chart, March 25, 1968

1968. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for March 25, 1968. This layer is part of the Arctic Climate System (ACSYS) H... Arctic Climate System (ACSYS).

35. Arctic Ice Chart, March 4, 1968

1968. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for March 4, 1968. This layer is part of the Arctic Climate System (ACSYS) Hi... Arctic Climate System (ACSYS).

36. Arctic Ice Chart, May 13, 1968

1968. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for May 13, 1968. This layer is part of the Arctic Climate System (ACSYS) His... Arctic Climate System (ACSYS).

37. Arctic Ice Chart, May 20, 1968

1968. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for May 20, 1968. This layer is part of the Arctic Climate System (ACSYS) His... Arctic Climate System (ACSYS).

38. Arctic Ice Chart, May 27, 1968

1968. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for May 27, 1968. This layer is part of the Arctic Climate System (ACSYS) His... Arctic Climate System (ACSYS).

39. Arctic Ice Chart, May 6, 1968

1968. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for May 6, 1968. This layer is part of the Arctic Climate System (ACSYS) Hist... Arctic Climate System (ACSYS).

40. Arctic Ice Chart, November 11, 1968

1968. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for November 11, 1968. This layer is part of the Arctic Climate System (ACSYS... Arctic Climate System (ACSYS).

41. Arctic Ice Chart, November 18, 1968

1968. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for November 18, 1968. This layer is part of the Arctic Climate System (ACSYS... Arctic Climate System (ACSYS).

42. Arctic Ice Chart, November 25, 1968

1968. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for November 25, 1968. This layer is part of the Arctic Climate System (ACSYS... Arctic Climate System (ACSYS).

43. Arctic Ice Chart, November 4, 1968

1968. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for November 4, 1968. This layer is part of the Arctic Climate System (ACSYS)... Arctic Climate System (ACSYS).

44. Arctic Ice Chart, October 14, 1968

1968. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for October 14, 1968. This layer is part of the Arctic Climate System (ACSYS)... Arctic Climate System (ACSYS).

45. Arctic Ice Chart, October 21, 1968

1968. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for October 21, 1968. This layer is part of the Arctic Climate System (ACSYS)... Arctic Climate System (ACSYS).

46. Arctic Ice Chart, October 28, 1968

1968. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for October 28, 1968. This layer is part of the Arctic Climate System (ACSYS)... Arctic Climate System (ACSYS).

47. Arctic Ice Chart, October 7, 1968

1968. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for October 7, 1968. This layer is part of the Arctic Climate System (ACSYS) ... Arctic Climate System (ACSYS).

48. Arctic Ice Chart, September 16, 1968

1968. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for September 16, 1968. This layer is part of the Arctic Climate System (ACSY... Arctic Climate System (ACSYS).

49. Arctic Ice Chart, September 2, 1968

1968. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for September 2, 1968. This layer is part of the Arctic Climate System (ACSYS... Arctic Climate System (ACSYS).

50. Arctic Ice Chart, September 23, 1968

1968. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for September 23, 1968. This layer is part of the Arctic Climate System (ACSY... Arctic Climate System (ACSYS).

51. Arctic Ice Chart, September 30, 1968

1968. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for September 30, 1968. This layer is part of the Arctic Climate System (ACSY... Arctic Climate System (ACSYS).

52. Arctic Ice Chart, September 9, 1968

1968. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for September 9, 1968. This layer is part of the Arctic Climate System (ACSYS... Arctic Climate System (ACSYS).