Mapa · Flow map
Mapa de flujos
Un mapa de flujos representa transferencias entre ubicaciones. La dirección indica origen y destino y el grosor puede medir la cantidad. El trazado cartográfico sitúa las relaciones, pero no acredita una ruta física exacta.
También: mapa del flujo, flujos geográficos, origen destino.
- Qué permite ver
- Explorar patrones geográficos · Seguir cantidades entre estados
- Clave de lectura
- Dirección y cantidad de transferencias entre territorios.
El ejemplo en vivo
Transferencias ficticias entre países
Ventana hipotética de 30 días · panel ficticio · cartografía real Natural Earth 1:110m · proyección cilíndrica equivalente · ancho = personas; flecha = destino
Enfocá o abrí el código de un país para consultar su dato. La tabla conserva el detalle completo.
PDF guarda la vista del gráfico; SVG conserva la imagen vectorial y TSV contiene los datos. Este ejemplo usa datos simulados o un esquema hipotético.
{"slug":"mapa_del_flujo","title":"Transferencias ficticias entre países","unit":"Ventana hipotética de 30 días · panel ficticio · cartografía real Natural Earth 1:110m · proyección cilíndrica equivalente · ancho = personas; flecha = destino","reading":"Bolivia → Brasil tiene 40 personas y el doble de grosor que Argentina → Bolivia, de 20. Los trayectos son independientes; no acreditan un circuito cerrado ni personas únicas en el conjunto.","headers":["Origen","Destino","Personas transferidas"],"rows":[["Argentina","Bolivia",20],["Bolivia","Brasil",40],["Bolivia","Paraguay",30],["Paraguay","Uruguay",10]],"geometry":"<path class=\"vx-map-base\" fill-rule=\"evenodd\" d=\"M234.711,378.713 L236.575,380.525 L239.003,383.414 L245.315,385.689 L252.113,386.627 L249.928,388.486 L245.315,388.671 L242.839,387.362 L239.914,387.262 L234.714,387.26 L234.711,378.713Z M288.163,270.576 L286.95,275.035 L285.651,280.707 L285.699,286.143 L284.645,287.35 L284.269,290.835 L283.937,293.631 L290.102,298.181 L289.439,301.808 L292.473,304.085 L292.226,306.621 L287.561,313.203 L280.362,315.922 L270.624,316.973 L265.29,316.465 L266.311,319.46 L265.317,323.183 L266.213,325.668 L263.3,327.391 L258.325,328.065 L253.656,326.285 L251.782,327.565 L252.459,332.378 L255.738,333.822 L258.396,332.309 L259.842,334.797 L255.372,336.273 L251.473,339.208 L250.759,343.893 L249.611,346.354 L245.024,346.367 L241.218,348.7 L239.826,352.076 L244.601,355.329 L249.243,356.219 L247.572,360.129 L241.838,362.553 L238.682,367.504 L234.251,369.143 L232.261,371.072 L233.829,375.28 L237.061,377.584 L235.014,377.384 L230.514,376.763 L218.782,376.23 L216.769,373.892 L216.863,370.844 L213.63,371.108 L211.92,369.617 L211.495,365.191 L215.22,363.326 L216.76,360.608 L216.196,358.417 L218.77,354.67 L220.543,348.74 L220.022,346.065 L222.142,345.196 L221.622,343.459 L219.37,342.531 L220.97,340.577 L218.779,338.8 L217.645,333.323 L219.597,332.346 L218.777,326.431 L219.918,321.375 L221.216,316.91 L224.123,315.077 L222.647,310.101 L222.631,305.359 L226.308,301.953 L226.195,297.555 L228.966,292.359 L228.978,287.407 L227.717,286.418 L225.481,276.965 L228.472,271.248 L228.013,265.81 L229.748,260.66 L232.928,255.299 L236.354,251.718 L234.901,249.449 L235.915,247.581 L235.761,237.832 L241.05,234.921 L242.716,228.754 L242.127,227.26 L246.173,221.847 L252.526,223.309 L255.38,227.631 L257.275,222.816 L262.812,223.064 L263.595,224.347 L272.522,234.066 L276.491,234.966 L282.424,239.32 L287.425,241.614 L288.122,244.196 L283.341,253.012 L288.238,254.579 L293.69,255.455 L297.53,254.532 L301.934,250.114 L302.728,244.987 L305.133,243.869 L307.569,247.232 L307.47,251.858 L303.382,255.032 L300.121,257.366 L294.641,262.896 L288.163,270.576Z\"/><path class=\"vx-map-base\" fill-rule=\"evenodd\" d=\"M230.362,154.373 L233.972,154.911 L236.472,154.772 L237.555,152.849 L241.801,150.269 L244.359,147.876 L250.712,146.796 L250.196,151.572 L250.792,154.018 L250.402,158.275 L255.675,163.946 L261.112,164.989 L263.022,167.348 L266.304,168.597 L268.314,170.426 L271.368,170.365 L274.188,172.23 L274.403,175.86 L275.349,177.69 L275.413,180.389 L273.996,180.493 L275.863,187.75 L285.172,188.007 L284.459,191.59 L284.979,194.032 L287.632,195.767 L288.778,199.597 L287.916,204.431 L286.586,207.11 L287.053,210.584 L285.535,211.841 L285.452,209.966 L280.929,206.847 L276.421,206.76 L267.959,208.536 L265.63,213.887 L265.508,217.143 L263.595,224.347 L262.812,223.064 L257.275,222.816 L255.38,227.631 L252.526,223.309 L246.173,221.847 L242.127,227.26 L238.624,228.077 L236.722,219.814 L234.113,213.031 L235.642,207.141 L233.095,204.552 L232.447,200.126 L230.067,195.937 L233.13,189.256 L231.042,184.027 L232.155,181.93 L231.285,179.613 L233.182,176.485 L233.278,171.141 L233.516,166.711 L234.56,164.574 L230.362,154.373Z\"/><path class=\"vx-map-base\" fill-rule=\"evenodd\" d=\"M308.805,290.076 L307.461,287.018 L309.602,284.442 L306.794,280.722 L302.985,277.68 L297.988,274.132 L296.183,274.294 L291.315,269.98 L288.163,270.576 L294.641,262.896 L300.121,257.366 L303.382,255.032 L307.47,251.858 L307.569,247.232 L305.133,243.869 L302.728,244.987 L303.682,241.614 L304.339,238.14 L304.342,234.896 L302.595,233.822 L300.773,234.779 L298.963,234.517 L298.396,232.236 L297.944,226.78 L297.035,224.994 L293.755,223.372 L291.774,224.546 L286.648,223.395 L286.971,215.214 L285.535,211.841 L287.053,210.584 L286.586,207.11 L287.916,204.431 L288.778,199.597 L287.632,195.767 L284.979,194.032 L284.459,191.59 L285.172,188.007 L275.863,187.75 L273.996,180.493 L275.413,180.389 L275.349,177.69 L274.403,175.86 L274.188,172.23 L271.368,170.365 L268.314,170.426 L266.304,168.597 L263.022,167.348 L261.112,164.989 L255.675,163.946 L250.402,158.275 L250.792,154.018 L250.196,151.572 L250.712,146.796 L244.359,147.876 L241.801,150.269 L237.555,152.849 L236.472,154.772 L233.972,154.911 L230.362,154.373 L227.623,155.467 L225.415,154.738 L225.739,145.061 L221.755,148.821 L217.47,148.656 L215.634,145.253 L212.412,144.883 L213.438,142.139 L210.74,138.246 L208.719,132.472 L210,131.299 L209.995,128.585 L212.93,126.73 L212.446,123.25 L213.685,121.01 L214.037,118.003 L219.589,113.613 L223.569,112.371 L224.22,111.401 L228.595,111.704 L230.778,93.978 L230.892,91.172 L230.132,87.465 L227.978,85.103 L228.003,80.399 L230.737,79.333 L231.708,80.003 L231.872,77.524 L229.027,76.854 L228.967,72.805 L238.427,72.949 L240.033,70.719 L241.382,72.771 L242.329,76.589 L243.245,75.791 L245.918,79.215 L249.693,78.795 L250.633,76.814 L254.244,75.303 L256.243,74.241 L256.807,71.5 L260.275,69.66 L260.013,68.3 L255.9,67.744 L255.226,63.672 L255.422,59.34 L253.248,57.666 L254.158,57.071 L257.753,57.898 L261.614,59.512 L263.015,57.985 L266.507,56.983 L271.938,54.567 L273.713,52.105 L273.07,50.285 L275.595,50 L276.725,51.486 L276.093,54.318 L277.761,55.296 L278.875,58.296 L277.528,60.572 L276.756,66.074 L277.999,69.344 L278.351,72.338 L281.338,75.375 L283.721,75.696 L284.258,74.428 L285.792,74.148 L287.989,73.013 L289.568,71.292 L292.253,71.841 L293.435,71.609 L296.074,72.139 L296.512,70.817 L295.697,69.531 L296.183,67.658 L298.143,68.233 L300.435,67.571 L303.216,68.942 L305.337,70.276 L306.84,68.522 L307.926,68.793 L308.588,70.614 L310.913,70.152 L312.773,67.695 L314.264,62.933 L317.136,57.021 L318.79,56.716 L319.992,60.288 L322.715,71.596 L325.312,72.664 L325.442,77.132 L321.791,82.461 L323.301,84.412 L331.883,85.429 L332.058,91.917 L335.746,87.67 L341.856,89.996 L349.92,93.949 L352.29,97.741 L351.494,101.321 L357.14,99.328 L366.589,102.748 L373.843,102.496 L381.02,107.845 L387.221,115.077 L390.961,116.938 L395.113,117.196 L396.873,119.23 L398.521,127.426 L399.327,131.313 L397.393,141.906 L394.923,146.077 L388.079,154.938 L384.986,162.107 L381.392,167.584 L380.178,167.707 L378.821,172.34 L379.166,184.071 L377.812,193.641 L377.296,197.711 L375.761,200.139 L374.9,208.325 L369.978,216.253 L369.152,222.478 L365.222,225.076 L364.085,228.657 L358.81,228.642 L351.172,230.93 L347.753,233.569 L342.315,235.298 L336.601,239.989 L332.491,245.79 L331.784,250.125 L332.591,253.313 L331.684,259.105 L330.583,261.883 L327.189,265 L321.802,274.857 L317.533,279.241 L314.232,281.808 L312.017,286.989 L308.805,290.076Z\"/><path class=\"vx-map-base\" fill-rule=\"evenodd\" d=\"M234.711,378.713 L234.714,387.26 L239.914,387.262 L242.839,387.362 L241.232,388.86 L237.068,390 L234.682,389.884 L231.807,389.587 L228.282,388.48 L223.196,387.945 L217.087,385.859 L212.128,383.824 L205.44,379.501 L209.443,380.32 L216.26,382.9 L222.7,384.269 L225.205,382.518 L226.78,379.867 L231.256,378.248 L234.711,378.713Z M230.067,195.937 L232.447,200.126 L233.095,204.552 L235.642,207.141 L234.113,213.031 L236.722,219.814 L238.624,228.077 L242.127,227.26 L242.716,228.754 L241.05,234.921 L235.761,237.832 L235.915,247.581 L234.901,249.449 L236.354,251.718 L232.928,255.299 L229.748,260.66 L228.013,265.81 L228.472,271.248 L225.481,276.965 L227.717,286.418 L228.978,287.407 L228.966,292.359 L226.195,297.555 L226.308,301.953 L222.631,305.359 L222.647,310.101 L224.123,315.077 L221.216,316.91 L219.918,321.375 L218.777,326.431 L219.597,332.346 L217.645,333.323 L218.779,338.8 L220.97,340.577 L219.37,342.531 L221.622,343.459 L222.142,345.196 L220.022,346.065 L220.543,348.74 L218.77,354.67 L216.196,358.417 L216.76,360.608 L215.22,363.326 L211.495,365.191 L211.92,369.617 L213.63,371.108 L216.863,370.844 L216.769,373.892 L218.782,376.23 L230.514,376.763 L235.014,377.384 L230.694,377.354 L228.356,378.326 L223.975,379.742 L223.193,383.35 L221.136,383.439 L215.659,382.193 L210.1,379.492 L210.1,379.492 L204.06,377.239 L202.539,374.711 L203.915,372.341 L201.472,369.615 L200.85,362.452 L202.914,358.301 L208.043,354.911 L200.673,353.618 L205.297,349.659 L206.95,342.048 L212.346,343.679 L214.883,333.938 L211.624,332.664 L210.107,338.599 L207.046,337.935 L208.57,331.111 L210.225,322.041 L212.456,318.632 L211.058,313.707 L210.657,307.938 L212.703,307.77 L215.682,299.346 L219.039,290.833 L221.094,282.757 L219.976,274.503 L221.426,269.901 L220.845,262.946 L223.684,255.982 L224.559,244.792 L226.117,232.574 L227.636,219.205 L227.28,209.284 L226.27,200.666 L228.766,199.096 L230.067,195.937Z\"/><path class=\"vx-map-base\" fill-rule=\"evenodd\" d=\"M285.535,211.841 L286.971,215.214 L286.648,223.395 L291.774,224.546 L293.755,223.372 L297.035,224.994 L297.944,226.78 L298.396,232.236 L298.963,234.517 L300.773,234.779 L302.595,233.822 L304.342,234.896 L304.339,238.14 L303.682,241.614 L302.728,244.987 L301.934,250.114 L297.53,254.532 L293.69,255.455 L288.238,254.579 L283.341,253.012 L288.122,244.196 L287.425,241.614 L282.424,239.32 L276.491,234.966 L272.522,234.066 L263.595,224.347 L265.508,217.143 L265.63,213.887 L267.959,208.536 L276.421,206.76 L280.929,206.847 L285.452,209.966 L285.535,211.841Z\"/><path class=\"vx-map-base\" fill-rule=\"evenodd\" d=\"M288.163,270.576 L291.315,269.98 L296.183,274.294 L297.988,274.132 L302.985,277.68 L306.794,280.722 L309.602,284.442 L307.461,287.018 L308.805,290.076 L306.704,293.446 L301.22,296.405 L297.636,295.343 L295.008,295.912 L290.52,293.625 L287.227,293.797 L284.269,290.835 L284.645,287.35 L285.699,286.143 L285.651,280.707 L286.95,275.035 L288.163,270.576Z\"/><line class=\"vx-stroke\" x1=\"256.369\" y1=\"288.636\" x2=\"254.53636943404413\" y2=\"200.27984966469413\" stroke-width=\"4\"/><path class=\"vx-b\" d=\"M254.53636943404413,200.27984966469413 L259.7426637004353,210.17401461236616 L249.7448140357412,210.38138404641032 Z\"/><line class=\"vx-stroke\" x1=\"254.329\" y1=\"190.282\" x2=\"318.0156199314475\" y2=\"165.29977254757702\" stroke-width=\"8\"/><path class=\"vx-b\" d=\"M318.0156199314475,165.29977254757702 L310.5321261366835,173.6062351294303 L306.88035358910645,164.2968550608778 Z\"/><line class=\"vx-stroke\" x1=\"254.329\" y1=\"190.282\" x2=\"270.1576058572394\" y2=\"212.72589574496305\" stroke-width=\"6\"/><path class=\"vx-b\" d=\"M270.1576058572394,212.72589574496305 L260.3081595869603,207.4354885613064 L268.48026384199727,201.6720944185458 Z\"/><line class=\"vx-stroke\" x1=\"275.921\" y1=\"220.898\" x2=\"293.2260693553528\" y2=\"276.168820736108\" stroke-width=\"2\"/><path class=\"vx-b\" d=\"M293.2260693553528,276.168820736108 L285.4665490787596,268.11960679453955 L295.00972834265167,265.1316761498924 Z\"/><line class=\"vx-map-guide\" x1=\"153\" y1=\"350\" x2=\"256.369\" y2=\"288.636\"/><line class=\"vx-map-guide\" x1=\"153\" y1=\"110\" x2=\"254.329\" y2=\"190.282\"/><line class=\"vx-map-guide\" x1=\"447\" y1=\"90\" x2=\"327.325\" y2=\"161.648\"/><line class=\"vx-map-guide\" x1=\"143\" y1=\"260\" x2=\"216.82\" y2=\"313.04\"/><line class=\"vx-map-guide\" x1=\"447\" y1=\"205\" x2=\"275.921\" y2=\"220.898\"/><line class=\"vx-map-guide\" x1=\"447\" y1=\"335\" x2=\"296.214\" y2=\"285.712\"/>","labels":[],"legend":[],"note":"Transferencias inventadas, sin datos personales. La geometría no representa rutas físicas y no se impone conservación en países de una red incompleta.","kind":"Datos simulados","height":440,"map":true,"mapSource":"Natural Earth admin 0 countries 110m v5.1.1, public domain","locations":[{"name":"Argentina","code":"ARG","x":256.369,"y":288.636,"labelX":105,"labelY":350,"lat":-33.501159,"lon":-64.173331,"value":"Entradas 0 · salidas 20","detail":"Transferencias simuladas, 30 días; los vínculos no son un circuito cerrado"},{"name":"Bolivia","code":"BOL","x":254.329,"y":190.282,"labelX":105,"labelY":110,"lat":-16.666015,"lon":-64.593433,"value":"Entradas 20 · salidas 70","detail":"Transferencias simuladas, 30 días; los vínculos no son un circuito cerrado"},{"name":"Brasil","code":"BRA","x":327.325,"y":161.648,"labelX":495,"labelY":90,"lat":-12.098687,"lon":-49.55945,"value":"Entradas 40 · salidas 0","detail":"Transferencias simuladas, 30 días; los vínculos no son un circuito cerrado"},{"name":"Chile","code":"CHL","x":216.82,"y":313.04,"labelX":95,"labelY":260,"lat":-38.151771,"lon":-72.318871,"value":"Entradas 0 · salidas 0","detail":"Transferencias simuladas, 30 días; los vínculos no son un circuito cerrado"},{"name":"Paraguay","code":"PRY","x":275.921,"y":220.898,"labelX":495,"labelY":205,"lat":-21.674509,"lon":-60.146394,"value":"Entradas 30 · salidas 10","detail":"Transferencias simuladas, 30 días; los vínculos no son un circuito cerrado"},{"name":"Uruguay","code":"URY","x":296.214,"y":285.712,"labelX":495,"labelY":335,"lat":-32.961127,"lon":-55.966942,"value":"Entradas 10 · salidas 0","detail":"Transferencias simuladas, 30 días; los vínculos no son un circuito cerrado"}],"projection":"Lambert cylindrical equal-area; x=lambda*cos(30deg), y=sin(phi)/cos(30deg); fit preserves common scale"}Datos simulados para enseñar la lectura; no son resultados de Lisandro ni de un cliente.
Consultar los datos del ejemplo
| Origen | Destino | Personas transferidas |
|---|---|---|
| Argentina | Bolivia | 20 |
| Bolivia | Brasil | 40 |
| Bolivia | Paraguay | 30 |
| Paraguay | Uruguay | 10 |
Qué preguntas ayuda a responder
- ¿Entre qué territorios se registran más transferencias?
- ¿Qué pares necesitan una revisión de cobertura o capacidad?
Qué datos necesitás
Origen, destino y cantidad en una misma unidad y período. Definí si se cuentan personas, viajes, pedidos u otra entidad, y si un mismo caso puede aparecer en varios trayectos. No mezcles transferencias netas y brutas.
Las cuatro transferencias de personas son inventadas: Argentina → Bolivia 20, Bolivia → Brasil 40, Bolivia → Paraguay 30 y Paraguay → Uruguay 10. Los puntos y polígonos proceden de cartografía real; las líneas no son rutas observadas.
Cómo leerlo
Seguí las flechas y compará grosores. El vínculo Bolivia → Brasil, de 40 personas, tiene el doble de grosor que Argentina → Bolivia, de 20. Los cuatro trayectos suman 100 transferencias registradas.
No se exige conservación en cada país: Bolivia recibe 20 por los vínculos mostrados y envía 70. El conjunto no es un circuito cerrado ni demuestra que las mismas personas hayan completado todo el recorrido.
Cuándo elegirlo y cuándo buscar otra opción
Cuando la ubicación y la transferencia importan juntas. En distribución de pedidos o derivaciones, explicitá el recuento y separá sentidos opuestos si el mapa reúne ambos.
Si solo interesan entradas y salidas entre estados sin geografía, Sankey puede explicar mejor la contabilidad. Con muchas rutas cruzadas, una matriz origen–destino permite consultar cada valor.
Errores y malas interpretaciones
- Sumar trayectos como personas únicas sin identificadores.
- Dar por supuesto que lo que entra debe salir dentro de un conjunto incompleto.
- Leer la longitud dibujada como duración, costo o distancia recorrida.
Alternativas para comparar
- Mapa de conexiones. Muestra presencia del vínculo sin exigir cantidades ni dirección.
- Diagrama de Sankey. Ordena cantidades entre estados y exige explicar entradas y salidas.
- Mapa de calor. Una matriz origen–destino reduce cruces y permite comparar pares.
En dashboards, informes y presentaciones
En un informe de logística o derivaciones, acompañá cada hallazgo con la unidad y ventana de registro. Antes de comunicar «personas que recorren la red», verificá si los datos permiten identificar personas únicas.
Fuentes y alcance de la revisión
Se consultaron las secciones pertinentes de estas fuentes para la definición, codificación o método indicado. Los ejemplos, cálculos aplicados y textos de esta ficha pertenecen al proyecto.