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| geoscene3d:project_content:datasets:odv_dataset [2020/02/12 16:11] – created rebecca130301_gmail.com | geoscene3d:project_content:datasets:odv_dataset [2020/03/22 18:04] (current) – external edit 127.0.0.1 | ||
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| ====== ODV Dataset ====== | ====== ODV Dataset ====== | ||
| - | An ODV Dataset represents a group of ODV (One Dimensional Vertical) geophysical resistivity layer models. The dataset is defined with a query that consists of a rectangular extent, settings for data type, and optional SQL. ODV Datasets are used in the [[ODV Models (1D Geophysics) Object|]]. | + | An ODV Dataset represents a group of ODV (One Dimensional Vertical) geophysical resistivity layer models. The dataset is defined with a query that consists of a rectangular extent, settings for data type, and optional SQL. ODV Datasets are used in the [[: |
| - | ==== | + | ==== Source Types ==== |
| - | Source Types | + | |
| - | [[Access Database Source|]] | + | [[: |
| - | in [[GERDA Database Format\\ | + | [[: |
| - | Firebird Database Source|]] | + | [[: |
| - | in [[GERDA Database Format|]] | + | |
| - | | + | |
| - | [[CSV File Source|]] | + | |
| - | (generic CSV file format) | + | |
| - | When using a generic CSV file source it must be formatted as show here. The column names are identical to field names in the [[GERDA Database Format|]]. All columns are required but may be in any order. Corresponding table and field names from GERDA is shown in parenthesis in the field description below the example.< | + | When using a generic CSV file source it must be formatted as show here. The column names are identical to field names in the [[: |
| NAME; | NAME; | ||
| Line 38: | Line 33: | ||
| NAME: Short name of model (MODEL.NAME)\\ | NAME: Short name of model (MODEL.NAME)\\ | ||
| - | IDENT: | + | IDENT: Long dame of model (MODEL.IDENT)\\ |
| - | DATATYPE: Primary datatype (ODVMODSE.DATATYPE) \\ | + | DATATYPE: Primary datatype (ODVMODSE.DATATYPE)\\ |
| - | DATSUBTYPE: Secondary datatype (ODVMODSE.DATSUBTYPE) \\ | + | DATSUBTYPE: Secondary datatype (ODVMODSE.DATSUBTYPE)\\ |
| - | MODEL: Primary Model ID (ODVPOS.MODEL) \\ | + | MODEL: Primary Model ID (ODVPOS.MODEL)\\ |
| - | POSITION: Secondary Model ID in case the same model consists of multiple sub models (ODVPOS.POSITION) \\ | + | POSITION: Secondary Model ID in case the same model consists of multiple sub models (ODVPOS.POSITION)\\ |
| - | XUTM: Easting (ODVPOS.XUTM) \\ | + | XUTM: Easting (ODVPOS.XUTM)\\ |
| - | YUTM: Northing (ODVPOS.YUTM) \\ | + | YUTM: Northing (ODVPOS.YUTM)\\ |
| - | ELEVATION: Model elevation (ODVPOS.ELEVATION) \\ | + | ELEVATION: Model elevation (ODVPOS.ELEVATION)\\ |
| - | LAYER: Model layer ID (ODVLAYER.LAYER) \\ | + | LAYER: Model layer ID (ODVLAYER.LAYER)\\ |
| - | RHO: Layer resistivity (ODVLAYER.RHO) \\ | + | RHO: Layer resistivity (ODVLAYER.RHO)\\ |
| - | THICKNESS: Layer thickness (ODVLAYER.THICKNESS) \\ | + | THICKNESS: Layer thickness (ODVLAYER.THICKNESS)\\ |
| - | DEPTOP: Layer top depth (ODVLAYER.DEPTOP) \\ | + | DEPTOP: Layer top depth (ODVLAYER.DEPTOP)\\ |
| DEPBOTTOM: Layer bottom depth (ODVLAYER.DEPBOTTOM) | DEPBOTTOM: Layer bottom depth (ODVLAYER.DEPBOTTOM) | ||
| - | ==== | + | ==== Configuration ==== |
| - | Configuration | + | |
| Regardless of source an ODV Dataset is defined in the same way | Regardless of source an ODV Dataset is defined in the same way | ||
| - | __ | + | __Fixed |
| - | Fixed Extent: __ | + | __Extent:__ Defines a rectangular area where data are extracted from the source. |
| - | By default the dataset extent is identical to the current scene extent. However, this option makes it is possible to fix the extent to any area. \\ | + | |
| - | __Extent:__ | + | |
| - | Defines a rectangular area where data are extracted from the source. | + | |
| - | ** | + | **Model Selection ** \\ |
| - | Model Selection ** \\ | + | __Type:__ Data type, e.g., " |
| - | __Type:__ | + | __Sub Type:__ Data sub type e.g., " |
| - | Data type, e.g., " | + | __Edition: |
| - | __Sub Type:__ | + | |
| - | Data sub type e.g., " | + | |
| - | __Edition: | + | |
| - | Selection of all model edition or a specific model edition. This setting corresponds to the field MODEL.EDITION in the GERDA Database. | + | |
| Note: Use following SQL to select more than one model edtion in SKYTEM data (In this dataset, the model edtions are numbered 3269, 3370 and 3391) | Note: Use following SQL to select more than one model edtion in SKYTEM data (In this dataset, the model edtions are numbered 3269, 3370 and 3391) | ||
| {{: | {{: | ||
| - | ** | + | **Model Layers ** \\ |
| - | Model Layers ** \\ | + | __More |
| - | __More | + | __Less |
| - | __:__ | + | |
| - | Include models with more than this number of layers \\ | + | |
| - | __Less | + | |
| - | : __ | + | |
| - | Include models with less than this number of layers | + | __Additional |
| - | + | __Preview | |
| - | __ | + | __Preview |
| - | Additional | + | |
| - | The dataset may be refined further using SQL. This is an advanced option that can be used for users that has an in depth knowledge of the [[GERDA Database Format|]]. May also be used with the generic CSV format but field names in the SQL is of course limited to the fields present in the CSV File \\ | + | |
| - | __ | + | |
| - | Preview | + | |
| - | Shows a preview of the resulting query. Advanced users can use this option to analyze the resulting query. \\ | + | |
| - | __ | + | |
| - | Preview | + | |
| - | Shows a preview of the data resulting from the query using the [[Dataset Viewer|]]. | + | |