===== Model for Sensors and Satellite images description =====

<WRAP leftalign 80%>
^ Metadata element        ^ Description                                                                                      ^ Example                              ^ Source                       ^
| ID_Sensor | Unique metadata identifier: e.g. UUID (Universally Unique Identifier) | 123e4567-e89b-12d3-a456-426614174000 | OGC Abstract Specification Topic 20, SensorML, EO Product Metadata Profile |
| platform | The satellite or airborne platform from which the hyperspectral data was acquired | ENMAP | SensorML, EO Product Metadata Profile |
| instrument | The sensor or instrument used to capture the hyperspectral images | PRISMA Hyperspectral Sensor | SensorML, EO Product Metadata Profile |
| # Bands                 | The number of spectral bands in the hyperspectral images                                          | 242                                  | SensorML, EO Product Metadata Profile |
| Spatial Resolution      | The spatial resolution of the hyperspectral images                                                | 30 meters                            | SensorML, EO Product Metadata Profile |
| Quantization (bits)     | The bit depth for each pixel in the hyperspectral images                                          | 12 bits                              | SensorML, EO Product Metadata Profile |
| Spectral Range | The spectral range of the hyperspectral images | 400-2500 nm | SensorML, EO Product Metadata Profile |
| License                 | Any constraints on the access or use of the hyperspectral data                                    | Open access                          | OGC Metadata Standard                 |
| Provider                | The organization or entity providing the hyperspectral data                                       | German Aerospace Center (DLR)         | OGC Metadata Standard                 |
| Data type (int, float, bytes) | The data type of the pixel values in the hyperspectral images                                | float                                | SensorML, EO Product Metadata Profile |
| Value range             | The range of possible values for the pixel data                                                   | 0.0 to 1.0                           | SensorML, EO Product Metadata Profile |
| Online source           | The online source or URL where the hyperspectral data can be accessed                             | [ENMAP Data Portal](https://www.enmap.org/data) | OGC Metadata Standard                 |
</WRAP>

   * EnMAP (abstract describing + table):

^    Sensors    ^^^^^^^^^^^^
^ ID_Sensor ^ Platform  ^ Instrument ^ # Bands ^ Spatial Resolution (meters) ^ Quantization (bits) ^ Spectral Range ^  License ^ Provider ^ Data type (int, float, bytes) ^ Value range ^ Online source ^
|   01          | EnMAP |            |   246      |    30    |       |       |    |    |  |   |
|   02          | Sentinel-2  |  MSI |    13     |    10    |       |       |    |    |  |   |
===== Images description =====

<WRAP leftalign 80%>
^ Metadata element        ^ Description                                                                                      ^ Example                                    ^ Source                       ^
| ID_image                | Unique identifier for the image                                                                  | IMG123456                                  | OGC Metadata Standard                 |
| ID_Sensor               | Identifier for the sensor that captured the image                                                | 123e4567-e89b-12d3-a456-426614174000	  | SensorML, EO Product Metadata Profile |
| Study area              | The geographical area covered by the image                                                       | Amazon Rainforest                          | OGC Abstract Specification Topic 20   |
| FTP folder              | The FTP folder where the image file is stored                                                    | EO4Nutri/Italy/EnMAP/                      | EO4Nutri                         |
| File name               | The name of the image file                                                                       | dims_op_oc_oc-en_700516174_1.tar.gz        | EO4Nutri                         |
| BBox (top-left, bottom-right) | The bounding box coordinates for the image (top-left, bottom-right)                       | (10.0, -20.0), (15.0, -25.0)               | OGC Metadata Standard                 |
| Acquisition Date/Time   | The date and time when the image was acquired                                                    | 2023-05-15T10:15:30Z                       | SensorML, EO Product Metadata Profile |
| Level Preprocessing     | The level of preprocessing applied to the image                                                  | Level 2A                                   | OGC Quality Assurance Framework for Earth Observation (QA4EO) |
| Spatial Reference (SRID) | The spatial reference system identifier (SRID)                                                  | EPSG:32632                                 | OGC Metadata Standard                 |
| Tile Reference          | The tile reference or identifier for the image in the data provider tiling system                | T32TQM                                     | EO4Nutri                         |
| Lineage                 | Information about the provenance and processing history of the image                             | Processed using ATCOR-4 on 2023-05-16      | OGC Quality Assurance Framework for Earth Observation (QA4EO) |
| File link               | The relative link to the file on the FTP server                                                  | https://ftp.itc.nl/pub/EO4Nutri/Italy/EnMAP/ENMAP01-____L2A-DT0000012193_20230328T105123Z_001_V010201_20230331T062423Z/ | EO4Nutri                         |
</WRAP>



^    EnMAP    ^^^^^^^^^^^^
^ ID_Image ^ ID_Sensor ^ Study area ^ FTP folder ^ File name ^ BBox (top-left, bottom-right) ^ Acquisition Date/Time ^ Level Preprocessing ^ Spatial Reference (SRID) ^ Tile Reference ^ Lineage ^ File Link ^
| |   |      |      |      |        |       |       | |
|     |     |      |      |        |       |       |  | |
|     |     |      |      |        |       |       |  | |


^   Sentinel 2  ^^^^^^^^^^^^
^ ID_Image ^ ID_Sensor ^ Study area ^ FTP folder ^ File name ^ BBox (top-left, bottom-right) ^ Acquisition Date/Time ^ Level Preprocessing ^ Spatial Reference (SRID) ^ Tile Reference ^ Lineage ^ File Link ^
| |   |      |      |      |        |       |       | |
|     |     |      |      |        |       |       |  | |
|     |     |      |      |        |       |       |  | |