search

dhardestylewis / terrain_aggregator

Workflow to aggregate terrain imagery at scale to a single seamless image dataset
Other
10 stars 4 forks source link

Incorporate TIFF tags to every tile #32

Open dhardestylewis opened 2 years ago

dhardestylewis commented 2 years ago

GDAL-compatible TIFF metadata tags :

https://gdal.org/drivers/raster/gtiff.html#metadata

Refer to metadata already generated in README.md & Issues section :

https://github.com/dhardestylewis/terrain_aggregator/issues/30

Refer to TDIS metadata YAML spec :

https://github.com/TexasDIS/metadata/blob/main/examples_and_templates/metadata_twdb_example_data_layer_level_2021_10_06.yaml

global_attributes:
  data_layer_title: Industry Outfalls
  collection_attached: Region 01 Models & Gdb
  description: 5 year Flood Plan Input Layer for Region 1 Model
  purpose: Input data layer to help run Model for Region 1
  keywords_dictionary: AGROVOC
  keywords: Model Input, Flood Risk, Outfalls
  classification_type:
  classification_term:
  digital_object_type: spatial layer 
  spatial_extent: [ "28.873539463162686,-98.6572265625", "31.71882222408327,-98.6572265625", "31.71882222408327,-94.11987304687501", "28.873539463162686,-94.11987304687501", "28.873539463162686,-98.6572265625" ]
  locality: Texas Panhandle
  time_period_covered: 2018-10-01 thru 2020-09-30; 2021-01-01 thru 2021-10-01 
  distributor: TWDB
  distribution_method: download on demand
  service_endpoint_type: RESTful
  service_url: url_goes_here if web service
  contact_name: Brent Doe
  contact_wk_phone: 512-555-1212
  contact_cell_phone:
  contact_email: bdoe@emailexample.com
  contact_affiliation: UT Austin
  contact_role: accept incoming requests and route them to appropriate contacts  
  collection_method: Model or Simulation Output 
  provenance: TBD
  process_step: 1
  process_description: Paper maps acquired from TxDOT.
  process_date: 20090501
  process_step: 2
  process_description: Initial file geodatabase created using ArcGIS ArcMap.
  process_date: 20090507
  process_step: 3
  process_description: Data layer projected to Texas Centric Albers Equal Area.
  process_date: 20090507
  process_step: 4
  process_description: Attribute table created, new fields in table added to table. Field names and formats defined.
  process_date: 20090507
  collection_method: Model or Simulation Output
  collection_method_description: Water Model
  horizontal_datum: North American Datum of 1983
  vertical_datum: NAV88
  horizontal_coord_system:
  vertical_coord_system:
  horizontal_acc: 10 Meters
  horizontal_acc_method: GPS
  vertical_acc: 1 Meter
  vertical_acc_method:
  attribute_name: GIS_NUMBER
  attribute_description: This alphanumeric field uniquly identifies each watewater outfall location. The number is a concatenation of the permit number
  attribute_domain_type: WQP-LOCdatadictionary
  attribute_name: STATUS
  attribute_description: This alphanumeric field contains a code which indicates the status 
  attribute_domain_type:
  attribute_name: COUNTY
  attribute_description: This fifteen-character alphanumeric field contains the name of the county
  attribute_domain_type:
  attribute_name: LAT_DD
  attribute_description: Latitude in Decimal Degrees
  attribute_domain_type:
  constraints_on_use: Public
  update_frequency: 2 or More Years
  metadata_date: 2021-09-24 
  date_last_updated: 2021-09-01
dhardestylewis commented 2 years ago

including TIFFTAG_COPYRIGHT