50 new ways to explore responsibly.

What's new

1. Create manually entered Earth observation records in a private journal
2. Edit previously saved observation records
3. Delete individual observations
4. Undo the last note deletion
5. Duplicate an existing observation into a new note
6. Star or unstar favorite observations
7. Categorize notes into nine Earth observation subjects
8. Set a 1–5 observation intensity score
9. Track low/medium/high observational confidence
10. Mark source provenance as personal, public-reference or demo
11. Choose local observation date and clock time
12. Attach optional validated geographic coordinates
13. Add place names and detailed descriptions
14. Add up to ten deduplicated descriptive tags
15. Validate dates, coordinates, input limits and missing required fields
16. Persist the observation notebook in browser-local storage
17. Search notes across title, description, location, tags and category
18. Filter notes by category
19. Filter notes by provenance classification
20. Filter notes by beginning and ending calendar dates
21. Filter notes by minimum intensity
22. Show favorites-only notes
23. Filter notes to observations with coordinates
24. Sort by newest, oldest, highest intensity, alphabetic title or confidence
25. Page through records with adjustable page sizes
26. Export filtered observations to CSV
27. Export filtered observations to JSON
28. Export geolocated observations as standard GeoJSON
29. Import JSON backups with validation and duplicate ID avoidance
30. Load an explicitly requested set of eight clearly fictional demo notes
31. Remove all demonstration entries without affecting other notes
32. Permanently clear the notebook only after confirmation
33. Copy a concise notebook summary to the clipboard
34. Plot user-entered observations on a coordinate-grid world map
35. Select observations by clicking their plotted map markers
36. Cluster nearby markers by fifteen-degree grid cells
37. Switch to density-style bubble visualization
38. Filter plotted observations by hemisphere
39. Choose intensity-based or uniform map marker sizes
40. Export current map point listings to CSV
41. Calculate journal metrics including mean intensity, unique days and most common subject
42. Explore six analytic charts covering subject, intensity, month, weekday, confidence and provenance
43. Export summarized analytic observations to CSV
44. Create custom expedition checkpoints with names and validated coordinates
45. Add expedition stops directly from geolocated journal records
46. Reorder or remove individual expedition stops
47. Track completed expedition stops and overall direct-distance totals
48. Rearrange planned stops using nearest-neighbor ordering or reversal
49. Export the expedition in CSV and GPX formats, or copy the itinerary
50. Complete and track twenty categorized self-reported science missions with tips, random selection, progress and journal starters