Bhu Naksha Bihar: one plot, more than one map

A record proves a khesra exists; the map shows where it sits and what it borders. On Bhu Naksha Bihar you choose the mauza and a sheet, and the plot appears among its neighbours with its details in the plot-information panel, which is how a buyer catches a khesra that is landlocked, oddly shaped, or nowhere near where the seller gestured. Read with the khata, it turns a numbered holding into a place.

What Bihar adds is the survey question. The state has been mapped more than once: an old cadastral survey, a later revisional survey in many areas, and now the special survey rolling across the districts. Each is a separate cartography, and a single plot can carry one khesra number on the cadastral sheet and a different one on the revisional or survey map, with a redrawn boundary to match. A map is only meaningful once you know which survey produced it.

So the map is a comparison exercise as much as a lookup. The khesra on the seller's paper, the khesra on the record, and the khesra on the sheet you are viewing must be reconciled to the same survey before the shape means anything. With the special survey actively redrawing holdings, that reconciliation is not academic: the boundary you buy today may be renumbered tomorrow, which is all the more reason to fix it on the ground and at the anchal now.

Reaching the shape is quick; naming the survey and checking the ground make it reliable.

On Bhu Naksha Bihar

A plot can appear on several surveys. Know which one, and reconcile the rest to it.

Four map problems mislead Bihar buyers who ignore the survey question.

The map's job in a Bihar purchase is twofold: to place the plot, and to expose the survey confusion that quietly wrecks deals. A khesra that looks clean on paper can point to different shapes on the cadastral and revisional sheets, and a buyer who never asks which survey they are reading can pay for one plot and take possession of another. Catching that on screen, and reconciling every number to one survey, is far cheaper than untangling it after. The ground remains the final authority, more so with the special survey redrawing holdings. Screen lines are digitised from surveys made in different eras, so they locate a plot without measuring it, and the resurvey may renumber it again before long. Between the map, the khata and a visit with the anchal and, where needed, an Amin's measurement, a Bihar plot can be placed with confidence; from the screen alone, across three surveys, it cannot.