diff --git a/opengeodeweb_viewer_schemas.json b/opengeodeweb_viewer_schemas.json
index 3a3aef75..47126516 100644
--- a/opengeodeweb_viewer_schemas.json
+++ b/opengeodeweb_viewer_schemas.json
@@ -1540,6 +1540,28 @@
         ],
         "additionalProperties": false
       },
+      "get_blocks_bounds": {
+        "$id": "opengeodeweb_viewer.model.get_blocks_bounds",
+        "rpc": "get_blocks_bounds",
+        "type": "object",
+        "properties": {
+          "id": {
+            "type": "string",
+            "minLength": 1
+          },
+          "block_ids": {
+            "type": "array",
+            "items": {
+              "type": "integer"
+            }
+          }
+        },
+        "required": [
+          "id",
+          "block_ids"
+        ],
+        "additionalProperties": false
+      },
       "deregister": {
         "$id": "opengeodeweb_viewer.model.deregister",
         "rpc": "deregister",
diff --git a/requirements.txt b/requirements.txt
index 74d61ff7..7819587c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -61,4 +61,3 @@ wslink==1.12.4
 yarl>=1
     # via aiohttp
 
-opengeodeweb-microservice==1.*,>=1.1.3
diff --git a/src/opengeodeweb_viewer/rpc/model/model_protocols.py b/src/opengeodeweb_viewer/rpc/model/model_protocols.py
index d7d9d504..29e41c8f 100644
--- a/src/opengeodeweb_viewer/rpc/model/model_protocols.py
+++ b/src/opengeodeweb_viewer/rpc/model/model_protocols.py
@@ -4,6 +4,8 @@
 # Third party imports
 from vtkmodules.vtkCommonDataModel import (
     vtkCompositeDataSet,
+    vtkBoundingBox,
+    vtkDataSet,
 )
 from vtkmodules.vtkRenderingCore import (
     vtkCompositeDataDisplayAttributes,
@@ -187,3 +189,19 @@ def setModelhighlight(self, rpc_params: RpcParams) -> None:
 
         mapper.Modified()
         self.render(-1)
+
+    @exportRpc(model_prefix + model_schemas_dict["get_blocks_bounds"]["rpc"])
+    def getBlocksBounds(self, rpc_params: RpcParams) -> list[float]:
+        validate_schema(
+            rpc_params, self.model_schemas_dict["get_blocks_bounds"], self.model_prefix
+        )
+        params = schemas.GetBlocksBounds.from_dict(rpc_params)
+        pipeline = self.get_vtk_pipeline(params.id)
+        bbox = vtkBoundingBox()
+        for block_id in params.block_ids:
+            if isinstance(block := pipeline.blockDataSets[block_id], vtkDataSet):
+                bbox.AddBounds(block.GetBounds())
+
+        bounds = [0.0] * 6
+        bbox.GetBounds(bounds)
+        return bounds
diff --git a/src/opengeodeweb_viewer/rpc/model/schemas/__init__.py b/src/opengeodeweb_viewer/rpc/model/schemas/__init__.py
index 556d41c7..2901dcdc 100644
--- a/src/opengeodeweb_viewer/rpc/model/schemas/__init__.py
+++ b/src/opengeodeweb_viewer/rpc/model/schemas/__init__.py
@@ -1,4 +1,5 @@
 from .visibility import *
 from .register import *
 from .highlight import *
+from .get_blocks_bounds import *
 from .deregister import *
diff --git a/src/opengeodeweb_viewer/rpc/model/schemas/get_blocks_bounds.json b/src/opengeodeweb_viewer/rpc/model/schemas/get_blocks_bounds.json
new file mode 100644
index 00000000..a7fb4ce5
--- /dev/null
+++ b/src/opengeodeweb_viewer/rpc/model/schemas/get_blocks_bounds.json
@@ -0,0 +1,16 @@
+{
+  "rpc": "get_blocks_bounds",
+  "type": "object",
+  "properties": {
+    "id": {
+      "type": "string",
+      "minLength": 1
+    },
+    "block_ids": {
+      "type": "array",
+      "items": { "type": "integer" }
+    }
+  },
+  "required": ["id", "block_ids"],
+  "additionalProperties": false
+}
diff --git a/src/opengeodeweb_viewer/rpc/model/schemas/get_blocks_bounds.py b/src/opengeodeweb_viewer/rpc/model/schemas/get_blocks_bounds.py
new file mode 100644
index 00000000..d49b215f
--- /dev/null
+++ b/src/opengeodeweb_viewer/rpc/model/schemas/get_blocks_bounds.py
@@ -0,0 +1,12 @@
+from dataclasses_json import DataClassJsonMixin
+from dataclasses import dataclass
+from typing import List
+
+
+@dataclass
+class GetBlocksBounds(DataClassJsonMixin):
+    def __post_init__(self) -> None:
+        print(self, flush=True)
+
+    block_ids: List[int]
+    id: str
diff --git a/tests/model/test_model_protocols.py b/tests/model/test_model_protocols.py
index 4f363f28..3b9d76ed 100644
--- a/tests/model/test_model_protocols.py
+++ b/tests/model/test_model_protocols.py
@@ -53,3 +53,19 @@ def test_deregister_model(
         [{"id": "123456789"}],
     )
     assert server.compare_image("model/deregister.jpeg") == True
+
+
+def test_get_blocks_bounds(
+    server: ServerMonitor, dataset_factory: Callable[..., str]
+) -> None:
+
+    test_register_model(server, dataset_factory)
+
+    rpc = VtkModelView.model_prefix + "get_blocks_bounds"
+    server.call(rpc, [{"id": "123456789", "block_ids": [2]}])
+
+    response = server.get_response()
+    while isinstance(response, bytes) or response.get("id") != f"rpc:{rpc}":
+        response = server.get_response()
+
+    assert response.get("result") == [4.9, 4.9, 3.1, 3.1, 0.0, 0.0]