Cartologium + Lunologium + Morphologium
Spatial Epistemology & Cartography
Examines how cartographic models construct geographic truth, from conformal Mercator math and Tissot indicatrices to phantom islands and celestial ephemerides.
Filter Ologium:
Indexed Cluster Nodes (6)
CartologiumWeight: 5/5
Mercator Projection
Conformal cylindrical projection preserving rhumb line angles ($e^{\lambda} \tan(\pi/4 + \phi/2)$).
CartologiumWeight: 5/5
Tissot's Indicatrix
Differential geometry metric projecting infinitesimal surface circles into distortion ellipses.
CartologiumWeight: 3/5
Phantom Islands & Hy-Brasil
Persistent cartographic fictions preserved across centuries by navigational confirmation bias.
CartologiumWeight: 3/5
Isochronic Travel Contours
Topological distance manifolds measured in units of human transit time rather than Euclidean distance.
LunologiumWeight: 4/5
Saros Cycle & Syzygy Geometry
Periodic 18-year 11-day geometric alignment of Sun, Earth, and Moon nodal intersections.
LunologiumWeight: 3/5
Ptolemaic Epicycles & Deferents
Geocentric geometric model decomposing non-uniform retrograde planetary motions into circular harmonics.