MapColonies · shimoncohen · Feb 15, 2026 · Feb 15, 2026 · Feb 16, 2026 · Feb 17, 2026
diff --git a/docs/MapColonies/3D/Guides/3D_getting_started.md b/docs/MapColonies/3D/Guides/3D_getting_started.md
@@ -196,7 +196,7 @@ In the Response, look for
 :::
 
 ## Get terrain provider URI (Step 2.1, optional)
-This section explains how to query "Best" terrain for complementing the `3D models` and giving a true 3D visualization. If you wish to get a specifc terrain please use [DEM Getting Started Guide](/docs/MapColonies/DEM/Guides/DEM_getting_started.md)
+This section explains how to query "Best" terrain for complementing the `3D models` and giving a true 3D visualization. If you wish to get a specifc terrain please use [DEM Terrain Provider Guide](/docs/MapColonies/DEM/Guides/terrain-provider)
 
 To query the "Best" terrain, use the following:
 ```xml title="GetRecords Request For Terrain"

diff --git a/docs/MapColonies/DEM/Guides/height_extraction.md b/docs/MapColonies/DEM/Guides/height_extraction.md
diff --git a/...olonies/DEM/Guides/DEM_getting_started.md → ...apColonies/DEM/Guides/terrain_provider.md b/...olonies/DEM/Guides/DEM_getting_started.md → ...apColonies/DEM/Guides/terrain_provider.md
@@ -1,7 +1,7 @@
 ---
-id: dem-getting-started
-slug: dem-getting-started
-title: Getting started
+id: terrain-provider
+slug: terrain-provider
+title: Terrain Provider
 tags:
  - guide
  - DEM
@@ -41,26 +41,26 @@ flowchart LR
 ## Query CSW catalog (Step 1)
 Query **DEM CSW catalog** service to find item(s) according to desired filter [examples are here](/docs/ogc/protocols/ogc-csw/ogc-csw-examples)
 
-Filter should be based on [DEM profile](/docs/MapColonies/DEM/Services/catalog/catalog-profile-v1)
+Filter should be based on [DEM profile](/docs/MapColonies/DEM/Services/catalog/dem-catalog-profile-v1)
 
 Example query based on `mc:classification` profile field
 ```xml title="GetRecords Request"
 POST Request
 
 url:
-'<DEM-CATALOG-SERVICE_URL>/csw'
+'{DEM_CATALOG_SERVICE_URL}/csw'
 
 body (XML):
 <?xml version="1.0" encoding="UTF-8"?>
-<csw:GetRecords outputFormat="application/xml"  outputSchema="http://schema.mapcolonies.com/dem" resultType="results" service="CSW" version="2.0.2" startPosition="1" maxRecords="200" xmlns:mc="http://schema.mapcolonies.com/dem" xmlns:csw="http://www.opengis.net/cat/csw/2.0.2" xmlns:ogc="http://www.opengis.net/ogc">
-    <csw:Query typeNames="csw:Record">
+<csw:GetRecords outputFormat="application/xml" outputSchema="http://schema.mapcolonies.com/dem" resultType="results" service="CSW" version="2.0.2" startPosition="1" maxRecords="200" xmlns:mc="http://schema.mapcolonies.com/dem" xmlns:csw="http://www.opengis.net/cat/csw/2.0.2" xmlns:ogc="http://www.opengis.net/ogc">
+    <csw:Query typeNames="mc:MCDEMRecord">
         <csw:ElementSetName>full</csw:ElementSetName>
         <csw:Constraint version="1.1.0">
             <ogc:Filter>
                 <ogc:And>
                     <ogc:PropertyIsEqualTo>
                         <ogc:PropertyName>mc:classification</ogc:PropertyName>
-                        <ogc:Literal>5</ogc:Literal>
+                        <ogc:Literal>0</ogc:Literal>
                     </ogc:PropertyIsEqualTo>
                     <ogc:PropertyIsEqualTo>
                         <ogc:PropertyName>mc:productType</ogc:PropertyName>
@@ -82,19 +82,19 @@ You will get GetRecords XML Response with product **metadata**.
     <?xml version="1.0" encoding="UTF-8"?>
     <csw:GetRecordsResponse xmlns:csw="http://www.opengis.net/cat/csw/2.0.2" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dct="http://purl.org/dc/terms/" xmlns:gmd="http://www.isotc211.org/2005/gmd" xmlns:gml="http://www.opengis.net/gml" xmlns:mc="http://schema.mapcolonies.com/dem" xmlns:ows="http://www.opengis.net/ows" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="2.0.2" xsi:schemaLocation="http://www.opengis.net/cat/csw/2.0.2 http://schemas.opengis.net/csw/2.0.2/CSW-discovery.xsd">
     <csw:SearchStatus timestamp="2022-03-27T06:45:54Z" />
-    <csw:SearchResults numberOfRecordsMatched="2" numberOfRecordsReturned="2" nextRecord="0" recordSchema="http://schema.mapcolonies.com/dem" elementSet="full">
+    <csw:SearchResults numberOfRecordsMatched="1" numberOfRecordsReturned="1" nextRecord="0" recordSchema="http://schema.mapcolonies.com/dem" elementSet="full">
         <mc:MCDEMRecord>
             <mc:accuracyLEP90>999.0</mc:accuracyLEP90>
             <mc:classification>5</mc:classification>
             <mc:footprint>{"type":"Polygon","coordinates":[[[31.2603,33.4345],[31.2603,34.4888],[32.3353,34.4888],[32.3353,33.4345],[31.2603,33.4345]]]}</mc:footprint>
             <mc:geographicArea>ישראל</mc:geographicArea>
             <mc:maxHorizontalAccuracyCE90>999.0</mc:maxHorizontalAccuracyCE90>
             <mc:id>c2bbeeee-6081-4e69-918c-287f48ea244d</mc:id>
-            <mc:links scheme="WMTS_LAYER" name="" description="">http://dem-server/15211-65da-4523-9d6f-08016ad51b0d....</mc:links>
+            <mc:links scheme="WMTS_LAYER" name="dem:srtm30-DTM" description="">http://dem-server/15211-65da-4523-9d6f-08016ad51b0d....</mc:links>
             <mc:producerName>DAVID</mc:producerName>
             <mc:productBBox>31.2603,33.4345,32.3353,34.4888</mc:productBBox>
-            <mc:productId>c2bbeeee-6081-4e69-918c-287f48ea244d</mc:productId>
-            <mc:productName>מודל פריז</mc:productName>
+            <mc:productId>srtm30-DTM</mc:productId>
+            <mc:productName>srtm30-DTM</mc:productName>
             <mc:productType>DTM</mc:productType>
             <mc:productVersion>1</mc:productVersion>
             <mc:productionMethod>photogrammetric</mc:productionMethod>
@@ -160,8 +160,8 @@ In the Response, look for desired data according to profile definition.
 In the Response, look for
 
 ```xml title="Extract link for terrain provider"
-<mc:links scheme="TERRAIN_QMESH" name="srtm100">
-  http://terrain-server.com/terrains/srtm100
+<mc:links scheme="TERRAIN_QMESH" name="srtm30-DTM">
+  {TERRAIN_URL}/terrains/srtm30
 </mc:links>
 ```
 
@@ -189,14 +189,14 @@ Now, after you got all product metadata that you need by querying our Catalog, l
 // **Optional** add to Cesium terrain provider in order to clamp 3d models to the ground or investigate terrain 
 viewer.terrainProvider = new Cesium.TerrainProvider({
   url: new Cesium.Resource({
-    url: "<TERRAIN_URL>",
+    url: "{TERRAIN_URL}",
     queryParameters: {
-      "token": "<token>",
+      "token": "{token}",
     },
   }),
 });
 ...
 ```
-Replace `<TERRAIN_URL>` with the URL link that you got from **Step 2.1 (optional)**.
+Replace `{TERRAIN_URL}` with the URL link that you got from **Step 2.1 (optional)**.
 
-Replace `<token>` with the token you have.
+Replace `{token}` with the token you have.
diff --git a/docs/MapColonies/DEM/Services/CesiumTerrainProvider/README.md b/docs/MapColonies/DEM/Services/CesiumTerrainProvider/README.md
@@ -113,7 +113,7 @@ const terrainProvider = new Cesium.CesiumTerrainProvider({
 *Critical Considerations Pertaining to the url Parameter*
 
 The url parameter must unequivocally designate the root directory of the terrain tile service. The `CesiumTerrainProvider` internally constructs the complete path to individual tiles (e.g. level/x/y.terrain) based upon this foundational URL.
-Get the URL for the terrain server from the catalog, details [here](../../Guides/DEM_getting_started.md#query-csw-catalog-step-1)
+Get the URL for the terrain server from the catalog, details [here](../../Guides/terrain-provider#query-csw-catalog-step-1)
 :::
 
 ### Assigning the Terrain Provider

diff --git a/docs/MapColonies/DEM/Services/catalog/profile_v1_0.md b/docs/MapColonies/DEM/Services/catalog/profile_v1_0.md
@@ -1,6 +1,6 @@
 ---
 id: dem-profile-v1
-slug: catalog-profile-v1
+slug: dem-catalog-profile-v1
 description: v1 Profile
 title: Profile v1
 tags:
@@ -15,12 +15,37 @@ tags:
 2. **main_namespace** = `http://schema.mapcolonies.com/dem`
 3. The **DEM** sub-system Catalog profile fields with information of each of them:
 
+:::warning
+New version [v2](/docs/MapColonies/DEM/Services/catalog/dem-catalog-profile-v2) is coming!
+
+<p style={{color:"red"}}><b>The following parameters are depracted and will be removed in v2:</b></p>
+
+| **PYCSW Queryable/XML <br/> Element Name** | **Type** | **Description** |
+| ----------- | ----------- | ----------- |
+| mc:imagingTimeBeginUTC | date | start imaging date of raw product <br/> supported format: **dd/mm/yyyy  (not later than "End date")** |
+| mc:imagingTimeEndUTC | date | end imaging date of raw product <br/> supported format: **dd/mm/yyyy  (not earlier than "Begin date")** |
+| mc:resolutionDeg | double | the product resolution in degrees <br/> double unsigned valid: **0.00000009 to 0.072** |
+| mc:resolutionMeter | double | the product resolution in meters <br/> double unsigned valid: **0.01 to 8000** |
+| mc:absoluteAccuracyLEP90 | double | LEP90 maximum absolute vertical plane accuracy range in meters |
+| mc:relativeAccuracyLEP90 | double | LEP90 maximum relative vertical plane accuracy range in meters |
+| mc:layerPolygonParts | geojson | polygons of the discrete parts (versions) and the list of layers in the best converted to Geojson |
+| mc:heightRangeFrom | double | **minimum** height range in Meters (not greater than "heightRangeTo") <br /> valid: **-500 to 9000** |
+| mc:heightRangeTo | double | **maximum** height range in Meters (not less than "heightRangeFrom") <br /> valid: **-500 to 9000** |
+| mc:SRS | int | reference System ID (EPSG), <br /> ex: 4326 / 3857 |
+| mc:verticalDatum | enum  | **Valid Values**: <br/> WGS 1984 / WGS 1972 / Pulkovo 1942 / MSL Height / Israel |
+| mc:units | enum |  **Valid Values**: <br/> METER / DD / DMS / ARC_SECONDS / UNKNOWN |
+| mc:geographicArea | text | geographic area cities |
+| mc:undulationModel | enum |  **Valid Values**: <br/> MSL EGM96 / MSL EGM2008 / MSL DMA10 / ILUM |
+| mc:productBBox | text | the bounding box of the product minX,minY,maxX,maxY |
+
+:::
+
 | **PYCSW Queryable/XML <br/> Element Name** | **Type** | **Description** |
 | ----------- | ----------- | ----------- |
 | mc:id | text | unique internal catalog item id |
 | mc:productId | text | unique external product id |
 | mc:productName | text | the product name |
-| [mc:productType](#productType) | enum  | **Valid Values**: <br/> DTM / DSM / QuantizedMesh  / QuantizedMeshDTMBest / QuantizedMeshDSMBest |
+| mc:productType | enum  | **Valid Values**: <br/> DTM / DSM / QuantizedMesh  / QuantizedMeshDTMBest / QuantizedMeshDSMBest |
 | mc:description | text | the product description |
 | mc:imagingTimeBeginUTC | date | start imaging date of raw product <br/> supported format: **dd/mm/yyyy  (not later than "End date")** |
 | mc:imagingTimeEndUTC | date | end imaging date of raw product <br/> supported format: **dd/mm/yyyy  (not earlier than "Begin date")** |
@@ -35,7 +60,7 @@ tags:
 | mc:heightRangeTo | double | **maximum** height range in Meters (not less than "heightRangeFrom") <br /> valid: **-500 to 9000** |
 | mc:SRS | int | reference System ID (EPSG), <br /> ex: 4326 / 3857 |
 | mc:SRSName | text | name of reference system |
-| mc:verticalDatum | enum  | **Valid Values**: <br/> WGS 1984 / WGS 1972 / Pulkovo 1942 / Palestine 1923 / MSL Height / Israel / ED 1950 IDF |
+| mc:verticalDatum | enum  | **Valid Values**: <br/> WGS 1984 / WGS 1972 / Pulkovo 1942 / MSL Height / Israel |
 | mc:region | text | sector / countries <br/> comma separated list |
 | mc:classification | enum  | product classification / confidentiality <br /> Classification values |
 | mc:producerName | text | manufacturer / organization that produced / supplied the product |

diff --git a/docs/MapColonies/DEM/Services/catalog/profile_v2_0.md b/docs/MapColonies/DEM/Services/catalog/profile_v2_0.md
@@ -0,0 +1,85 @@
+---
+id: dem-profile-v2
+slug: dem-catalog-profile-v2
+description: v2 Profile
+title: Profile v2
+tags:
+  - DEM
+  - catalog
+  - v2
+---
+
+# DEM Catalog Profile Information
+
+1. **typename** = `mc:MCDEMRecord`
+2. **main_namespace** = `http://schema.mapcolonies.com/dem`
+3. The **DEM** sub-system Catalog profile fields with information of each of them:
+
+:::info
+The following parameters were added v2:
+
+| **PYCSW Queryable/XML <br/> Element Name** | **Type** | **Description** |
+| ----------- | ----------- | ----------- |
+| mc:productVersion | int | the product version |
+| mc:srsId | int | reference System ID (EPSG), <br /> ex: 4326 / 3857 |
+| mc:dataType | enum | **Valid Values**: <br/> FLOAT64 / FLOAT32 / FLOAT16 / INT64 / INT32 / INT16 / INT8 |
+| mc:acquisitionTimeBeginUTC | date | Start acquisition time (UTC time) of raw product<br/>Supported format: **dd-mm-yyyyThh:mm:ssZ** |
+| mc:acquisitionTimeEndUTC | date | End acquisition time (UTC time) of raw product<br/>Supported format: **dd-mm-yyyyThh:mm:ssZ** |
+| mc:minResolutionDegree | double | the product min resolution in degrees |
+| mc:maxResolutionDegree | double | the product max resolution in degrees |
+| mc:minResolutionMeter | double | the product min resolution in meters |
+| mc:maxResolutionMeter | double | the product max resolution in meters |
+| mc:minAbsoluteAccuracyLEP90 | double | LEP90 min absolute vertical plane accuracy range in meters |
+| mc:maxAbsoluteAccuracyLEP90 | double | LEP90 max absolute vertical plane accuracy range in meters |
+| mc:minRelativeAccuracyLEP90 | double | LEP90 min relative vertical plane accuracy range in meters |
+| mc:maxRelativeAccuracyLEP90 | double | LEP90 max relative vertical plane accuracy range in meters |
+| mc:minHorizontalAccuracyCEP90 | double | |
+| mc:maxHorizontalAccuracyCEP90 | double | |
+| mc:areaOrPoint | enum | Describes if pixel is “Area” or “Point” |
+| mc:links | text | Available links for different services available for the current product |
+| mc:verticalType | enum | **Valid Values**: Orthometric, Ellipsoidal |
+| mc:verticalSrsId | text | reference System ID (EPSG), <br/> ex: 4326 / 3857 |
+| mc:verticalSrsName | text | name of reference system |
+
+:::
+
+| **PYCSW Queryable/XML <br/> Element Name** | **Type** | **Description** |
+| ----------- | ----------- | ----------- |
+| mc:id | text | unique internal catalog item id |
+| mc:productId | text | unique external product id |
+| mc:productName | text | the product name |
+| mc:productType | enum | **Valid Values**: <br/> DTM / DSM |
+| mc:productVersion | int | the product version |
+| mc:description | text | the product description |
+| mc:footprint | geojson | geographical delineation of the product / model trace |
+| mc:BoundingBox | bbox | two points that represent the record extent |
+| mc:srsId | text | reference System ID (EPSG), <br/> ex: 4326 / 3857 |
+| mc:srsName | text | name of reference system |
+| mc:dataType | enum | **Valid Values**: <br/> FLOAT64 / FLOAT32 / FLOAT16 / INT64 / INT32 / INT16 / INT8 |
+| mc:sensors | text | list of sensors used as a source for the product <br/> comma separated list |
+| mc:region | text | sector / countries <br/> comma separated list |
+| mc:insertDateUTC | date | the date when the product was added to catalog <br/> supported format: **dd-mm-yyyyThh:mm:ssZ** |
+| mc:ingestionDateUTC | date | when last was the **data** or **parts** updated <br/> supported format: **dd-mm-yyyyThh:mm:ssZ** |
+| mc:updateDateUTC | date | when last was the MD updated <br/> supported format: **dd-mm-yyyyThh:mm:ssZ** |
+| mc:acquisitionTimeBeginUTC | date | Start acquisition time (UTC time) of raw product<br/>Supported format: **dd-mm-yyyyThh:mm:ssZ** |
+| mc:acquisitionTimeEndUTC | date | End acquisition time (UTC time) of raw product<br/>Supported format: **dd-mm-yyyyThh:mm:ssZ** |
+| mc:minResolutionDegree | double | the product min resolution in degrees |
+| mc:maxResolutionDegree | double | the product max resolution in degrees |
+| mc:minResolutionMeter | double | the product min resolution in meters |
+| mc:maxResolutionMeter | double | the product max resolution in meters |
+| mc:minAbsoluteAccuracyLEP90 | double | LEP90 min absolute vertical plane accuracy range in meters |
+| mc:maxAbsoluteAccuracyLEP90 | double | LEP90 max absolute vertical plane accuracy range in meters |
+| mc:minRelativeAccuracyLEP90 | double | LEP90 min relative vertical plane accuracy range in meters |
+| mc:maxRelativeAccuracyLEP90 | double | LEP90 max relative vertical plane accuracy range in meters |
+| mc:minHorizontalAccuracyCEP90 | double | |
+| mc:maxHorizontalAccuracyCEP90 | double | |
+| mc:areaOrPoint | enum | Describes if pixel is “Area” or “Point” |
+| mc:links | text | Available links for different services available for the current product |
+| mc:classification | text | product classification / confidentiality <br/> Classification values should be numbers between 0 and 100 |
+| mc:producerName | text | manufacturer / organization that produced / supplied the product |
+| mc:noDataValue | int | **Valid Values**: <br/> -32768 |
+| mc:type | enum | type of the catalog <br/> **Value**: RECORD_DEM |
+| mc:keywords | text | list of key words relevant for product |
+| mc:verticalType | enum | **Valid Values**: Orthometric, Ellipsoidal |
+| mc:verticalSrsId | text | reference System ID (EPSG), <br/> ex: 4326 / 3857 |
+| mc:verticalSrsName | text | name of reference system |