diff --git a/README.md b/README.md
index 7b157ff..811564e 100644
--- a/README.md
+++ b/README.md
@@ -26,6 +26,9 @@ In many applications, it is interesting to have some metadata about the rasters
 | Field Name   | Type                                         | Description                                                                                                                     |
 | ------------ | -------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------- |
 | raster:bands | \[[Raster band Object](#raster-band-object)] | An array of available bands where each object is a \[[Band Object](#raster-band-object)]. If given, requires at least one band. |
+| raster:sparse | boolean | Sparse representation of the raster. If true, the asset is stored in a sparse format (GDAL support only). |
+| raster:interleave | string | The interleaving of the raster. (ie: 'pixel', 'band'). |
+| raster:compression | The compression used to store the raster. (ie: 'lzw', 'deflate', 'none'). |
 
 ## Raster Band Object
 
@@ -45,6 +48,8 @@ to specify information about the raster projection, especially `proj:shape` to s
 | scale              | number                                  | Multiplicator factor of the pixel value to transform into the value (i.e. translate digital number to reflectance).                                                               |
 | offset             | number                                  | Number to be added to the pixel value (after scaling) to transform into the value (i.e. translate digital number to reflectance).                                                 |
 | histogram          | [Histogram Object](#histogram-object)   | Histogram distribution information of the pixels values in the band.                                                                                                              |
+| block_size         | array[int]                              | A tuple (width/height), specifying the internal block shape of the raster band. |
+| color_interpretation | string                                | The color interpretation of the band. (ie: 'red', 'green', 'blue', 'alpha', 'undefined'). |
 
 `scale` and `offset` define parameters to compute another value. The following paragraphs describe some use cases.
 
diff --git a/json-schema/schema.json b/json-schema/schema.json
index 2a3e53e..8abbd52 100644
--- a/json-schema/schema.json
+++ b/json-schema/schema.json
@@ -79,6 +79,22 @@
       "properties": {
         "raster:bands": {
           "$ref": "#/definitions/bands"
+        },
+        "sparse": {
+          "title": "Sparse representation of the raster. If true, the asset is stored in a sparse format (GDAL support only).",
+          "type": "boolean"
+        },
+        "interleave": {
+          "title": "The interleaving of the raster. (ie: 'pixel', 'band').",
+          "type": "string",
+          "enum": [
+              "pixel",
+              "band"
+            ]
+        },
+        "compression": {
+          "title": "The compression used to store the raster. (ie: 'lzw', 'deflate', 'none').",
+          "type": "string"
         }
       },
       "patternProperties": {
@@ -164,6 +180,23 @@
             "title": "Average spatial resolution (in meters) of the pixels in the band",
             "type": "number"
           },
+          "block_size": {
+            "type": "array",
+            "title": "Internal block shape of the file.",
+            "description": "A tuple (width/height), specifying the internal block shape of the raster band.",
+            "prefixItems": [
+              {
+                "type": "integer"
+              },
+              {
+                "type": "integer"
+              }
+            ]
+          },
+          "color_interpretation": {
+            "title": "The color interpretation of the band. (ie: 'red', 'green', 'blue', 'alpha', 'undefined').",
+            "type": "string"
+          },
           "statistics": {
             "title": "Statistics",
             "type": "object",
@@ -231,4 +264,4 @@
       }
     }
   }
-}
+}
\ No newline at end of file