Layer Estimates:

Layer: Arvores (ID:0)
Count: 74
Extent:

XMin: -89046.9139999999
YMin: -100766.359999999
XMax: -88812.0640000002
YMax: -100551.812999999
Spatial Reference: 3763 (3763)

Layer: Jardim (ID:1)
Count: 29
Extent:

XMin: -89096.8310000002
YMin: -100842.8453
XMax: -88788.318
YMax: -100545.236400001
Spatial Reference: 3763 (3763)

Layer: Sala (ID:2)
Count: 245
Extent:

XMin: -89047.0020000003
YMin: -100744.255899999
XMax: -88902.9513999997
YMax: -100609.412
Spatial Reference: 3763 (3763)

Layer: Edificios (ID:3)
Count: 11
Extent:

XMin: -89136.0310000004
YMin: -100877.379000001
XMax: -88796.6310000001
YMax: -100543.179
Spatial Reference: 3763 (3763)

Layer: Sala_disciplina (ID:4)
Count: 1

Layer: Docentes (ID:5)
Count: 5

Layer: Disciplinas_Docentes (ID:6)
Count: 4

Layer: Disciplinas (ID:7)
Count: 5

Layer: Disciplina_docente (ID:8)
Count: 4

Layer: Cursos (ID:9)
Count: 3

Layer: Alunos_Disciplinas (ID:10)
Count: 3

Layer: Alunos (ID:11)
Count: 5

Layer: Aluno_disciplina (ID:12)
Count: 3