---
slug: inicio-perimetro
lang: en
titulo: The perimeter of the Indigenous Land begins at marker EQ4-V-0037, at the confluence of the Rio Cuiabá with the Corixo do Ichuzinho
resposta: The perimeter of the Baía dos Guató Indigenous Land begins at marker EQ4-V-0037, located at the confluence of the Rio Cuiabá with the Corixo do Ichuzinho, with geographic coordinates 16º53’34,157” S and 56º36’15,379” Wgr.
curto: Marker EQ4-V-0037
tema: Licensing
revisada: 2026-10-03
proxima: 2027-04-03
---

## Data
| Initial point description | Geographic coordinates | Source | Data date |
|---------------------------|--------------------------|-------|--------------|
| Marker EQ4-V-0037, at the confluence of the Rio Cuiabá with the Corixo do Ichuzinho | 16º53’34,157” S and 56º36’15,379” Wgr. | Decree No. 9,356/2018, Art. 1, § 1º | 26/04/2018 |

Data consulted on 03/10/2026.

## Basis
- [Decree No. 9,356/2018 (Planalto, in Portuguese)](https://www.planalto.gov.br/ccivil_03/_ato2015-2018/2018/decreto/d9356.htm): homologates the administrative demarcation of the Baía dos Guató Indigenous Land, detailing the perimeter, which begins at marker EQ4-V-0037, with specific geographic coordinates.

## How it applies
The perimeter of the Baía dos Guató Indigenous Land, homologated by Decree No. 9,356/2018, begins at marker EQ4-V-0037, located at the confluence of the Rio Cuiabá with the Corixo do Ichuzinho. The geographic coordinates of the marker are 16º53’34,157” S and 56º36’15,379” Wgr., referenced to the SIRGAS 2000 Datum. The perimeter follows watercourse margins and dry lines, as described in the descriptive memorial of the decree.

## Limits
- The decree applies exclusively to the Baía dos Guató Indigenous Land, located in the municipality of Barão de Melgaço, Mato Grosso State.
- The described perimeter is valid only for this specific administrative demarcation; other Indigenous Lands may have different starting points.
- The coordinates and perimeter tracing were developed based on maps SE.21-X-A-IV, SE.21-X-A-V, SE.21-X-C-I, and SE.21-X-C-II (scale 1:100,000), as per § 2º of the decree.
- Any subsequent changes to the demarcation or decree should be verified directly from the official source (Planalto) or Funai.