The Heatmap Engine: Relocation Astrology Scored, Not Guessed

Photo: David Becker / Unsplash

"Good vibes here" is not a scoring system. Most astrocartography heatmaps do one thing: draw a radius of influence around a line and shade it in, fading out the farther you get from the line itself. That's not a relocation engine. It's a blur filter. ELA Map's heatmap is a true relocation engine: every point on the globe is evaluated on its own astrological merits, across six independent scoring channels, weighted by named doctrine (sect, dignity, orb, rulership), for eight life-domain themes including two built for Human Design. You don't have to take our word for the accuracy. You can see the receipt on every point on the map.

The problem with "where should I live" astrology

Type "best places to live astrology" into a search bar and you'll get a hundred maps that all do the same thing: draw a line, tell you what the line means, and stop. Venus line, love. Jupiter line, luck. Midheaven line, career. It's not wrong, exactly. It's just the first sentence of a much longer explanation that nobody bothers finishing.

A line on an astrocartography map only tells you that a planet is angular at that longitude. It doesn't tell you whether that planet is dignified there or debilitated, whether the chart is diurnal or nocturnal and what that does to a benefic or malefic's behavior, whether it's forming a supportive aspect to the angle or none at all, or whether five other lines are stacking on top of it to reinforce or cancel each other out. And when these tools do try to turn that line into a "heatmap," what they usually build is a soft-edged glow radiating outward from the line, fading with distance. That's a visual effect, not a calculation. It tells you how close you are to a line. It doesn't tell you what's actually happening at the place you're standing.

What the heatmap actually is

ELA Map's heatmap is not a blur around a line. It's a full recomputation, at every point on the map, of your chart's astrological standing there. Every grid point on the planet is evaluated against your chart across six scoring channels, each with its own point budget:

Each channel is capped so no single mechanism can run away with the score, the channels are summed, a penalty deduction is subtracted for genuinely afflicted contacts, and the result is compressed through a final curve so extreme highs don't blow out the map. What comes out the other end is a single 0 to 100 score per location, per theme, and every one of those scores can be traced back, channel by channel and contact by contact, to the astrological rule that produced it. Nothing in that pipeline is a language model's opinion. It's arithmetic on a real chart, run independently at every point, not smeared outward from a line.

Every channel in the table above is a real, adjustable dial in the app, not marketing copy.

Doctrine, not decoration

Here's the part almost nobody else in this space does: the engine doesn't treat every planet the same regardless of context. It applies the same distinctions a serious traditional astrologer would make by hand, at every one of sixteen thousand grid points, every time.

• Sect. Jupiter behaves differently in a day chart than a night chart. So does Venus, Saturn, and Mars. The engine knows whether your chart is diurnal or nocturnal and scores accordingly. A diurnal Saturn reads as disciplined mastery; a nocturnal one reads as frustration, per the same doctrine Valens and Lilly wrote down centuries ago.
• Essential dignity. A planet in its own sign gives more and costs less. A planet in its fall gives less, and if it's a malefic, costs more. The engine doesn't soften a debilitated Mars, it amplifies its penalty, because that's what the tradition actually says happens.
• Retrograde motion. A retrograde benefic and a retrograde malefic don't get the same treatment, and neither is a flat penalty. Benefit and harm are scored on separate tracks and can move in opposite directions at once.
• Parans and zenith contacts. Most relocation content stops at the four angle-lines per planet. Almost none of it touches parans, the latitudinal alignments where two planets reach an angle together (in the app, you'll see these as crossing lines), or zenith crossings, where a planet's declination puts it directly overhead. Both are first-class scoring channels here, not an afterthought.

You can disagree with any individual rule. People have argued about dignity and sect for three thousand years and will keep arguing. But you can always see which rule produced the number in front of you. That is the whole point.

Full Spectrum view: every point is scored on its own, colored by the planet actually driving the number there.

Score as elevation. Height is intensity, not just color, once you're in 3D mode.

What it's for, and what it isn't

The heatmap is a decision tool, not a fortune. It won't tell you that you'll fall in love in Lisbon or land a promotion in Singapore, and any tool that promises that is selling certainty a birth chart can't give. What it will do is show you, across an entire region or the whole globe at once, where your chart's real astrological weight concentrates for the question you're actually asking. Instead of reading forty individual lines and holding the pattern in your head, you get the pattern as color, and you can go find out what's driving it whenever you want the detail. It's built to shortcut the hardest part of reading a locational chart: not understanding any one line, but holding all of them in your head at once long enough to feel where they add up.

That's also why it exists at all. The heatmap only became possible because ELA Map already had to build an ephemeris engine capable of recomputing a full chart's geometry against sixteen thousand points on Earth for a single map (see the data and engine behind ELA Map). Once that capability existed, scoring instead of just drawing was the natural next step: take the same NASA/JPL-grade positions, run them through the same doctrine you'd apply to any single relocation chart, and do it everywhere at once.

Eight themes, including two nobody else offers

The engine runs eight distinct scoring modes, each with its own rule set drawn from a different resonant house structure and its own named authorities:

• Love & Partnership: the 7th house and Descendant, secondary weight on the 5th (Bonatti, Lilly, Dorotheus)
• Career & Vocation: the 10th house and Midheaven, secondary weight on the 1st (Ptolemy, Valens, Lilly)
• Wealth & Resources: the 2nd, 8th, and 11th houses (Ptolemy, Valens, Dorotheus)
• Healing & Restoration: the 12th, 4th, and 6th houses, keyed to the Moon and Chiron (Lilly, Bonatti, Reinhart)
• Intensity: a theme-agnostic voltage map. Every planet contributes regardless of benefic or malefic quality, useful for finding places of raw activation rather than a specific life domain.
• Transit Synergy: overlays a target date on your natal chart to surface where current planetary movement and a location's geometry line up.
• Human Design Transit and Human Design Relocation: the two modes almost nobody else runs at all. One finds where transiting planets currently activate your undefined gates while angular. The other finds where your relocated angles themselves fall on a gate you're working with, no transit required.

That last pair is a genuine gap in this space. Locational astrology tools exist. Human Design tools exist. A geographic scoring engine that speaks both languages at once, gate by gate, is not something you'll find lying around (see Human Design cartography for what that overlay looks like on its own).

Reading it in ELA Map

The heatmap lives in the map's Heatmap control panel, switchable by theme without recomputing your chart:

• Reading the Map: the shared grammar of lines, angles, and orbs the heatmap draws on.
• Relocation Analysis: the single-chart, single-location version of the same question, for when you want to go deep on one place instead of scanning the world.
• Astrocartography Fundamentals: the four-angle mechanics behind every channel in the engine.
• The Data and Engine Behind ELA Map: the ephemeris work that made scoring the whole planet at once possible in the first place.

Click any point and the receipt is right there: the planet, the house, and what it's actually contributing to the score.

Frequently asked questions

Is the heatmap just a blur painted around astrocartography lines? No. That's how most other heatmaps work: a radius of influence fading out from a line. ELA Map's heatmap independently scores every point on the globe across six mechanisms (angular strength, dignity, aspects, parans, zenith contacts, midpoints), weighted by sect and dignity doctrine. The lines are still there if you want to read them individually; the heatmap is what they actually add up to at every location, not an approximation of distance from them.

How accurate is the scoring? Is this just AI making up a number? No. Every score is computed deterministically from named astrological doctrine, the same sect, dignity, and aspect rules a traditional astrologer would apply by hand, run against NASA/JPL-precision planetary positions. Ask for the same chart and theme twice and you get the same map both times, because nothing is generated. It's calculated. See the data and engine behind ELA Map.

Will the heatmap tell me where I'll fall in love or get rich? No, and be skeptical of any tool that says it will. It shows you where your chart's astrological weight concentrates for a given theme, a decision input, not a guarantee. What you do with a high-scoring location is still yours to decide.

What's the difference between the two Human Design modes? Human Design Transit moves the planets: it finds where, on a given date, transiting planets currently activate one of your undefined gates while angular. Human Design Relocation moves the angles: it finds where your own relocated Ascendant, Midheaven, Descendant, or Imum Coeli lands on a target gate, with no transit date required at all.

Do parans and zenith lines actually matter, or is that just added complexity? They matter enough that most consumer astrocartography tools skip them entirely. Parans (two planets co-angular at the same latitude, shown in ELA Map as crossing lines) and zenith contacts (a planet's declination matching your latitude) are some of the oldest techniques in the craft, going back to Ptolemy and the early Hellenistic astrologers. The heatmap treats both as first-class channels rather than an afterthought.

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