{"id":408462,"date":"2019-01-15T15:15:25","date_gmt":"2019-01-15T23:15:25","guid":{"rendered":"http:\/\/www.esri.com\/arcgis-blog\/?post_type=blog&p=408462"},"modified":"2019-01-16T08:32:57","modified_gmt":"2019-01-16T16:32:57","slug":"bathy-extent","status":"publish","type":"blog","link":"https:\/\/www.esri.com\/arcgis-blog\/products\/arcgis-pro\/analytics\/bathy-extent","title":{"rendered":"Calculating extent and coverage for Bathymetry Data"},"author":6701,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","format":"standard","meta":{"_acf_changed":false,"_searchwp_excluded":""},"categories":[23341,37511],"tags":[22801,302182,302192,208422,302172],"industry":[],"product":[36551,36561],"class_list":["post-408462","blog","type-blog","status-publish","format-standard","hentry","category-analytics","category-sharing-collaboration","tag-bathymetry","tag-calculate-survey-area","tag-marine","tag-ocean","tag-raster-extent","product-arcgis-online","product-arcgis-pro"],"acf":{"short_description":"This blog covers a workflow to generate polygon footprints for bathymetry data from which surface area can be calculated.","flexible_content":[{"acf_fc_layout":"content","content":"

Calculating the extent and coverage for your bathymetry data just got easier.<\/p>\n

Bathymetry data typically comes as a processed image (.tif or .asc) or maybe even a Bathymetric Attributed Grid (BAG) file.\u00a0 This allows access to a single band of values that represent elevation.\u00a0 This data is commonly stored as 32 bit floating point.\u00a0 While that’s all very informative it’s sometimes difficult to understand how many of the pixels contain data and how many don’t and just how much area was mapped.<\/p>\n

This tool reclassifies the bathymetry data and then generates polygon footprint for the areas where data exists.<\/p>\n"},{"acf_fc_layout":"image","image":{"ID":408602,"id":408602,"title":"Bathymetry Area Calculation Thumb","filename":"Bathymetry-Area-Calculation-Thumb.png","filesize":375174,"url":"https:\/\/www.esri.com\/arcgis-blog\/app\/uploads\/2019\/01\/Bathymetry-Area-Calculation-Thumb.png","link":"https:\/\/www.esri.com\/arcgis-blog\/products\/arcgis-pro\/analytics\/bathy-extent\/bathymetry-area-calculation-thumb","alt":"","author":"6701","description":"","caption":"Results of tool showing labeled polygon of areas mapped.","name":"bathymetry-area-calculation-thumb","status":"inherit","uploaded_to":408462,"date":"2019-01-11 19:54:07","modified":"2019-01-15 21:40:06","menu_order":0,"mime_type":"image\/png","type":"image","subtype":"png","icon":"https:\/\/www.esri.com\/arcgis-blog\/wp-includes\/images\/media\/default.png","width":1129,"height":741,"sizes":{"thumbnail":"https:\/\/www.esri.com\/arcgis-blog\/app\/uploads\/2019\/01\/Bathymetry-Area-Calculation-Thumb-150x150.png","thumbnail-width":150,"thumbnail-height":150,"medium":"https:\/\/www.esri.com\/arcgis-blog\/app\/uploads\/2019\/01\/Bathymetry-Area-Calculation-Thumb-300x197.png","medium-width":300,"medium-height":197,"medium_large":"https:\/\/www.esri.com\/arcgis-blog\/app\/uploads\/2019\/01\/Bathymetry-Area-Calculation-Thumb-768x504.png","medium_large-width":768,"medium_large-height":504,"large":"https:\/\/www.esri.com\/arcgis-blog\/app\/uploads\/2019\/01\/Bathymetry-Area-Calculation-Thumb-1024x672.png","large-width":1024,"large-height":672,"1536x1536":"https:\/\/www.esri.com\/arcgis-blog\/app\/uploads\/2019\/01\/Bathymetry-Area-Calculation-Thumb.png","1536x1536-width":1129,"1536x1536-height":741,"2048x2048":"https:\/\/www.esri.com\/arcgis-blog\/app\/uploads\/2019\/01\/Bathymetry-Area-Calculation-Thumb.png","2048x2048-width":1129,"2048x2048-height":741,"card_image":"https:\/\/www.esri.com\/arcgis-blog\/app\/uploads\/2019\/01\/Bathymetry-Area-Calculation-Thumb-708x465.png","card_image-width":708,"card_image-height":465,"wide_image":"https:\/\/www.esri.com\/arcgis-blog\/app\/uploads\/2019\/01\/Bathymetry-Area-Calculation-Thumb.png","wide_image-width":1129,"wide_image-height":741}},"image_position":"center","orientation":"horizontal","hyperlink":""},{"acf_fc_layout":"content","content":"

The tool started as a model in ArcGIS Pro and is now available as a geoprocessing package (.gpkx)<\/a> so you can use it in your ArcGIS Pro projects.<\/p>\n"},{"acf_fc_layout":"image","image":{"ID":408632,"id":408632,"title":"Bathymetry Area Calculation","filename":"Bathymetry-Area-Calculation.png","filesize":56855,"url":"https:\/\/www.esri.com\/arcgis-blog\/app\/uploads\/2019\/01\/Bathymetry-Area-Calculation.png","link":"https:\/\/www.esri.com\/arcgis-blog\/products\/arcgis-pro\/analytics\/bathy-extent\/bathymetry-area-calculation","alt":"","author":"6701","description":"","caption":"Model created in ArcGIS Pro using Model Builder","name":"bathymetry-area-calculation","status":"inherit","uploaded_to":408462,"date":"2019-01-11 19:58:03","modified":"2019-01-15 21:38:37","menu_order":0,"mime_type":"image\/png","type":"image","subtype":"png","icon":"https:\/\/www.esri.com\/arcgis-blog\/wp-includes\/images\/media\/default.png","width":1112,"height":476,"sizes":{"thumbnail":"https:\/\/www.esri.com\/arcgis-blog\/app\/uploads\/2019\/01\/Bathymetry-Area-Calculation-150x150.png","thumbnail-width":150,"thumbnail-height":150,"medium":"https:\/\/www.esri.com\/arcgis-blog\/app\/uploads\/2019\/01\/Bathymetry-Area-Calculation-300x128.png","medium-width":300,"medium-height":128,"medium_large":"https:\/\/www.esri.com\/arcgis-blog\/app\/uploads\/2019\/01\/Bathymetry-Area-Calculation-768x329.png","medium_large-width":768,"medium_large-height":329,"large":"https:\/\/www.esri.com\/arcgis-blog\/app\/uploads\/2019\/01\/Bathymetry-Area-Calculation-1024x438.png","large-width":1024,"large-height":438,"1536x1536":"https:\/\/www.esri.com\/arcgis-blog\/app\/uploads\/2019\/01\/Bathymetry-Area-Calculation.png","1536x1536-width":1112,"1536x1536-height":476,"2048x2048":"https:\/\/www.esri.com\/arcgis-blog\/app\/uploads\/2019\/01\/Bathymetry-Area-Calculation.png","2048x2048-width":1112,"2048x2048-height":476,"card_image":"https:\/\/www.esri.com\/arcgis-blog\/app\/uploads\/2019\/01\/Bathymetry-Area-Calculation-826x354.png","card_image-width":826,"card_image-height":354,"wide_image":"https:\/\/www.esri.com\/arcgis-blog\/app\/uploads\/2019\/01\/Bathymetry-Area-Calculation.png","wide_image-width":1112,"wide_image-height":476}},"image_position":"center","orientation":"horizontal","hyperlink":""},{"acf_fc_layout":"content","content":"

What is a geoprocessing package?<\/a><\/p>\n

A geoprocessing package is a convenient way to share geoprocessing workflows by packaging one or more tools and the data used by the tools into a single compressed file (.gpkx). Geoprocessing packages are created from one or more successfully run geoprocessing tools.<\/p>\n

You can add the geoprocessing package to ArcGIS Pro by\u00a0downloading<\/a> it and copying the file (.gpkx) to your ArcGIS Pro Project folder in windows explorer.\u00a0 Then browse to that location in ArcGIS Pro using your Catalog and add the tool to the current project by right clicking on it.<\/p>\n

Try it out!\u00a0Questions or comments? – Join the conversation on GeoNet.\u00a0\u00a0<\/a><\/p>\n"},{"acf_fc_layout":"image","image":{"ID":412252,"id":412252,"title":"Add_GPX","filename":"Add_GPX.png","filesize":49411,"url":"https:\/\/www.esri.com\/arcgis-blog\/app\/uploads\/2019\/01\/Add_GPX.png","link":"https:\/\/www.esri.com\/arcgis-blog\/products\/arcgis-pro\/analytics\/bathy-extent\/add_gpx","alt":"","author":"6701","description":"","caption":"Catalog in ArcGIS Pro showing how to add geoprocessing (.gpkx) package to project. ","name":"add_gpx","status":"inherit","uploaded_to":408462,"date":"2019-01-16 16:17:51","modified":"2019-01-16 16:18:54","menu_order":0,"mime_type":"image\/png","type":"image","subtype":"png","icon":"https:\/\/www.esri.com\/arcgis-blog\/wp-includes\/images\/media\/default.png","width":315,"height":500,"sizes":{"thumbnail":"https:\/\/www.esri.com\/arcgis-blog\/app\/uploads\/2019\/01\/Add_GPX-150x150.png","thumbnail-width":150,"thumbnail-height":150,"medium":"https:\/\/www.esri.com\/arcgis-blog\/app\/uploads\/2019\/01\/Add_GPX-189x300.png","medium-width":164,"medium-height":261,"medium_large":"https:\/\/www.esri.com\/arcgis-blog\/app\/uploads\/2019\/01\/Add_GPX.png","medium_large-width":315,"medium_large-height":500,"large":"https:\/\/www.esri.com\/arcgis-blog\/app\/uploads\/2019\/01\/Add_GPX.png","large-width":315,"large-height":500,"1536x1536":"https:\/\/www.esri.com\/arcgis-blog\/app\/uploads\/2019\/01\/Add_GPX.png","1536x1536-width":315,"1536x1536-height":500,"2048x2048":"https:\/\/www.esri.com\/arcgis-blog\/app\/uploads\/2019\/01\/Add_GPX.png","2048x2048-width":315,"2048x2048-height":500,"card_image":"https:\/\/www.esri.com\/arcgis-blog\/app\/uploads\/2019\/01\/Add_GPX-293x465.png","card_image-width":293,"card_image-height":465,"wide_image":"https:\/\/www.esri.com\/arcgis-blog\/app\/uploads\/2019\/01\/Add_GPX.png","wide_image-width":315,"wide_image-height":500}},"image_position":"center","orientation":"horizontal","hyperlink":""},{"acf_fc_layout":"image","image":{"ID":410912,"id":410912,"title":"Bathymetry Area Calculation 2","filename":"Bathymetry-Area-Calculation-2.png","filesize":363563,"url":"https:\/\/www.esri.com\/arcgis-blog\/app\/uploads\/2019\/01\/Bathymetry-Area-Calculation-2.png","link":"https:\/\/www.esri.com\/arcgis-blog\/products\/arcgis-pro\/analytics\/bathy-extent\/bathymetry-area-calculation-2-2","alt":"","author":"6701","description":"","caption":"ArcGIS Pro showing results of geoprocessing tool.","name":"bathymetry-area-calculation-2-2","status":"inherit","uploaded_to":408462,"date":"2019-01-15 19:33:00","modified":"2019-01-15 21:36:58","menu_order":0,"mime_type":"image\/png","type":"image","subtype":"png","icon":"https:\/\/www.esri.com\/arcgis-blog\/wp-includes\/images\/media\/default.png","width":1920,"height":1030,"sizes":{"thumbnail":"https:\/\/www.esri.com\/arcgis-blog\/app\/uploads\/2019\/01\/Bathymetry-Area-Calculation-2-150x150.png","thumbnail-width":150,"thumbnail-height":150,"medium":"https:\/\/www.esri.com\/arcgis-blog\/app\/uploads\/2019\/01\/Bathymetry-Area-Calculation-2-300x161.png","medium-width":300,"medium-height":161,"medium_large":"https:\/\/www.esri.com\/arcgis-blog\/app\/uploads\/2019\/01\/Bathymetry-Area-Calculation-2-768x412.png","medium_large-width":768,"medium_large-height":412,"large":"https:\/\/www.esri.com\/arcgis-blog\/app\/uploads\/2019\/01\/Bathymetry-Area-Calculation-2-1024x549.png","large-width":1024,"large-height":549,"1536x1536":"https:\/\/www.esri.com\/arcgis-blog\/app\/uploads\/2019\/01\/Bathymetry-Area-Calculation-2.png","1536x1536-width":1536,"1536x1536-height":824,"2048x2048":"https:\/\/www.esri.com\/arcgis-blog\/app\/uploads\/2019\/01\/Bathymetry-Area-Calculation-2.png","2048x2048-width":1920,"2048x2048-height":1030,"card_image":"https:\/\/www.esri.com\/arcgis-blog\/app\/uploads\/2019\/01\/Bathymetry-Area-Calculation-2-826x443.png","card_image-width":826,"card_image-height":443,"wide_image":"https:\/\/www.esri.com\/arcgis-blog\/app\/uploads\/2019\/01\/Bathymetry-Area-Calculation-2-1920x1030.png","wide_image-width":1920,"wide_image-height":1030}},"image_position":"center","orientation":"horizontal","hyperlink":""}],"authors":[{"ID":6701,"user_firstname":"Keith","user_lastname":"VanGraafeiland","nickname":"Keith VanGraafeiland","user_nicename":"kvangraafeiland","display_name":"Keith VanGraafeiland","user_email":"KVanGraafeiland@esri.com","user_url":"https:\/\/oceans-esrioceans.hub.arcgis.com\/","user_registered":"2018-03-02 00:18:44","user_description":"Keith VanGraafeiland is a Senior Principal GIS Engineer at Esri and Ocean Content Lead for the ArcGIS Living Atlas of the World. With over 18 years of experience, Keith specializes in marine and environmental GIS, remote sensing, and advanced data science. Keith\u2019s work bridges oceanography and data science, using machine learning and analytics to turn complex data into actionable insights for the GIS community.","user_avatar":""}],"related_articles":[{"ID":80051,"post_author":"4501","post_date":"2017-10-27 11:00:30","post_date_gmt":"2017-10-27 11:00:30","post_content":"","post_title":"Bathymetry updates in Esri World Elevation (TopoBathy) Service","post_excerpt":"","post_status":"publish","comment_status":"open","ping_status":"closed","post_password":"","post_name":"bathymetry-updates-in-esri-world-elevation-topobathy-service","to_ping":"","pinged":"","post_modified":"2018-03-26 21:15:12","post_modified_gmt":"2018-03-26 21:15:12","post_content_filtered":"","post_parent":0,"guid":"http:\/\/www.esri.com\/arcgis-blog\/products\/product\/uncategorized\/bathymetry-updates-in-esri-world-elevation-topobathy-service\/","menu_order":0,"post_type":"blog","post_mime_type":"","comment_count":"0","filter":"raw"}],"card_image":"https:\/\/www.esri.com\/arcgis-blog\/app\/uploads\/2019\/01\/ak_bathy2.png","wide_image":"https:\/\/www.esri.com\/arcgis-blog\/app\/uploads\/2019\/01\/ak_bathy.jpg"},"yoast_head":"\nCalculating extent and coverage for Bathymetry Data<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.esri.com\/arcgis-blog\/products\/arcgis-pro\/analytics\/bathy-extent\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Calculating extent and coverage for Bathymetry Data\" \/>\n<meta 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