nhd data dictionary

M. 1..1. Input from local stewards, knowledgeable about the hydrography in their local area, assures that the NHD is accurate, current, and meets the objectives of the user community. Feature-level metadata requires three tables: For details on how to use the relationship classes, see Metadata Creation and Use. Information about omissions, criteria, definitions used to derive dataset. GNIS_ID = “null” if no name associated with the feature. Data Group: CDS V6-2-1 Type 005N - CDS Transaction Header Group - Net Change Protocol Group Status. WBD provides a uniquely identified and uniform method of subdividing large drainage areas. Currently NHD is available as separate resolutions. The following data dictionary is provided as an aid in understanding this format. Portion of the year the feature contains water, Stream/River, Lake/Pond, Reservoir and Swamp/Marsh, Existence of functional control structures, The accuracy within which a feature may be confidently positioned, Sounding Datum Line and Underground Conduit, Vertical location relative to the surface, Used for features (i.e. The NHS Data Model and Dictionary provides a reference point for approved Information The National Hydrography Dataset (NHD) represents the water drainage network of the United States with features such as rivers, streams, canals, lakes, ponds, coastline, dams, and streamgages. Model and Dictionary Service. (11) Old reach to new reach  (generally used when an existing reach codes was assigned a new reach code in a new subbasin – reach migration), (P1) Part of old reach to new reach (split), (1P) Old reach to part of new reach (merge), Name of the process that created the reach code change. NHD synonyms, NHD pronunciation, NHD translation, English dictionary definition of NHD. Parameters include Version, Resolution, Processing_Organization, and SchemaVersion, This table contains FGDC compliant Data Quality information. Read more. Not all process descriptions have a source citation. Supplemental instructions to contact Organization or individual. In addition to the full description, there is a text field for each characteristic associated with a feature code. Stage of the water elevation is encoded in the FCode. Recognition of those who contributed to the dataset. NHD Data Dictionary ID GNIS_NAME Proper name, specific term, or expression by which a particular geographic entity is known, length 65. When the ReachSMDate in the event record and the ReachSMDate in the NHDReachCode_ComID table disagree, the position of the event along the network may need to be updated. URL where detailed event entity data can be found. The NHD is the most up-to-date and comprehensive hydrography dataset for … Explanation of the event and related parameters or tolerances, Explanation of entities and assignments of values in dataset. Look up the Italian to German translation of nhd. The National Hydrography Dataset (NHD) standards are composed of a three primary references: 1) The Geographic Information Framework Data Content Standard, Part 6: Hydrography (FGDC-STD-014.6-2008) provides a conceptual framework for hydrography, but does not specifically define the NHD. Originator: USGS and USDA - NRCS . NHDStatus is used to track data changes for transaction uploads to the central repository. Three-digit integer value; unique identifier of a feature type. It is an essential database for all organisations planning safe work and access to … These include those submitted directly by the data providers and also fields we derive and add to the data sets. Only applies to Artificial Path feature type. Chercher les emplois correspondant à Usgs nhd hr data dictionary ou embaucher sur le plus grand marché de freelance au monde avec plus de 18 millions d'emplois. in the PONS online dictionary. This format is easy to use for day to day activities. Name of the organization or individual who developed the external dataset/features, Code of the organization or individual who developed the external dataset/features. The data dictionary has more than 80 core data elements and more than 30 Trauma Quality Improvement Program (TQIP) data elements. Cost Effective. Read more. Reach File Version in which the change became effective, Used if the flowline was originally assigned a reach code based on an incorrect subbasin assignment. Source time period of content information of source dataset is determined. 40-char GUID value that uniquely identifies the occurrence of each feature in The National Map. They pass the cost of those reps on to you. ID that identifies the  feature in the source dataset. The home of the U.S. Government’s open data Here you will find data, tools, and resources to conduct research, develop web and mobile applications, design data visualizations, and more. The USGS National Hydrography Dataset (NHD) Downloadable Data Collection from The National Map (TNM) is a comprehensive set of digital spatial data that encodes information about naturally occurring and constructed bodies of surface water (lakes, ponds, and reservoirs), paths through which water flows (canals, ditches, streams, and rivers), and related entities such as point features … The exact data you need to meet the California requirement for your home sale. The data structure of events in the Reach Address Database are patterned upon the event table format defined by the USGS NHD 2.2 schema Exit. Unique identifier. Five-digit integer value; comprised of the feature type and combinations of characteristics and values. Measure along the reach, in percent from downstream end, where a point event is located. Brief statement identifying information contributed by source to dataset. Download the NTDS 2021 Admissions Data Dictionary Dictionary Contents. Identifier of the entity used in the  source data. NHDWaterbody and NHDPoint feature classes allow reach codes, but they are not required. Click To Order Now! However, the NHD Data Model Schema includes the full value domains and all the links and relationships between the feature classes and tables that are necessary to fully understand the NHD. Provide information to help users understand content in the NHS Data Model and Dictionary. NHD is listed in the World's largest and most authoritative dictionary database of abbreviations and acronyms. Measure along the reach, in percent from downstream end, where a linear event begins (from). This document is a companion to the NHD v 2.1 Schema. The primary purpose of this part of the document is to … Plans are to develop a single-resolution database with  the highest resolution data that can be generalized. L'inscription et … Sometimes it is stored as xml, excels or in any other file format. NHD Event Data Dictionary. Geomorphic and other considerations used to  develop the hydrologic unit. Model and Dictionary Service, © Health and Social Care Information Centre, also known as NHS Digital. Read more. Distance from the network to be used to display event. By default, the attribute tables for the feature classes display the text string for the FType and Fcode. Data Group: CDS V6-2-1 Type 005N - CDS … National Hydrography Dataset - General. It has been M-1 Appendix M National Hydrography Requirements and Benefits Study Final Study Geodatabase Data Dictionary Table Name: Agency Table Description: This table contains information about questionnaire respondent's agency and can be used to query data by agency or agency type. Arc Hydro Enhanced Database(AHED) Data Dictionary was originally developed as part of the Logical Design document delivered to the District with the completion of the Arc Hydro Prototype Project in 2004. Many processes to create the NHD were done on the National Database and these have standard codes. Several tools now exist to create hydrologic events using the NHD standard. ... Can every NHD report provider say that? National Hydrography Dataset. streams and canals) which cross but do not exchange flow, Permanent_Identifier of the relationship (relationships already assigned a ComID retain that value as the Permanent_ Identifier), Permanent_Identifier of feature above the vertical offset (feature already assigned a ComID retains that value as the Permanent_ Identifier), Flowline that is part of vertical relationship, Permanent_Identifier of feature below the vertical offset (feature already assigned a ComID retains that value as the Permanent_ Identifier), Flow table values are derived from the topologic connectivity of the geometric network, and values of FlowDir attribute of NHDFlowline features, This table is not populated in pre-processed subregions, Numerical difference between stream level for From feature and stream level for To feature, Only populated if stream level has been calculated, Text or Code to describe direction of flow, Permanent_Identifier of feature from which the water flows (feature already assigned a ComID retains that value as the Permanent_ Identifier), Permanent_Identifier of feature to which the fetaure flows (feature already assigned a ComID retains that value as the Permanent_ Identifier). Features from NHDPoint and NHDLine may be referenced to the network through an event feature. 40-char GUID value that uniquely identifies the occurrence of each feature in The National Map. Only some features have attributes; only feature type is used if no additional values are encoded. Passive Data Dictionary. Attributes define the data within the data model. Temporary ID assigned to track feature edits. www.G2-IS.com For information regarding the Coronavirus/COVID-19, please visit Coronavirus.gov. If you find any mistake or you are able add new data: please do it. National Database primary key. Determines the sharpness of an image. Notation. NHD Data Dictionary Name LENGTHKM Length of a feature in kilometers Geometry The length of a feature in kilometers. Reach Code on which the event is located. Numeric identifier for each level (2,4,6,8,10, and 12) of hydrologic units, Name assigned to each level (2,4,6,8,10, and 12) of hydrologic units. 40-char GUID value that uniquely identifies a metadata process description in The National Map. - dict.cc English-Dutch Dictionary REACHCODE Unique identifier. This was done to make the data more user friendly. Standards Notices to support health care activities within the NHS in England. For example; This table links to process description information found in the NHDMetadata table, Not all process descriptions have a source citation. Other NHD report providers have high priced sales reps. Basic Information about National Hydrography Dataset Plus (NHDPlus) NHDPlus is a suite of geospatial products that build upon and extend the capabilities of the National Hydrography Dataset (NHD), the National Elevation Dataset (NED) and the Watershed Boundary Dataset (WBD).Interest in estimating stream flow volume and velocity to support pollutant dilution (fate-and-transport) modeling … if BeginningDate and EndingDate are used. The HES Data Dictionary contains detailed information on the fields from the admitted patient, outpatient, accident and emergency and adult critical care data sets that are collected and used in HES and the Patient Reported Outcome Measures (PROMs) data set. Read more. To help users discover the feature-based metadata records. First year of the event (if Range_of_Dates applies). Information that tracks changes, over time, to reach codes. The NHS Data Model and Dictionary provides a reference point for approved Information Standards Notices to support health care activities within the NHS in England. Why Pay More? The NHS Data Model and Dictionary gives a reference point for assured information standards, to support health care activities in the NHS in England. Group Repeats. HU_14 and HU_16 are included only where created by local stewards. The part of the data model describing the aspects of the health and care business with significant characteristics. Permanent_Identifier of NHD feature that is referenced as an event. Currently NHD is available as separate resolutions. Trio of BDHS students head to Maryland for National History Day. Name of the metadata standard used to document the dataset. Identification of the version of the metadata standard used to document the dataset. Includes free vocabulary trainer, verb tables and pronunciation function. The number of pixel groups on screen which a computer can control. The NHS Data Model and Dictionary Service provides the development, maintenance and support of NHS Information Standards. In such case, an effort is required to keep data dictionary in sync with the database objects. to verify the version used by data stewards for updates. developed for everyone who is actively involved in the collection of data and the management All rights reserved. We cut out the sales reps and pass the savings to you. It provides descriptions for all the feature classes and attribute tables found in the NHD, including the WBD feature dataset which replaces the Hydrologic Units feature dateset in version 2.1. The name of each field is the name of the characteristic. The part of the data model describing the characteristics of Classes. E-mail address to reach contact organization or individual. Character string that contains all the characteristics and values associated with a feature code. Date the metadata was last created or updated. The data dictionary is very important as it contains information such as what is in the database, who is allowed to access it, where is the database physically stored etc. Mansfield High students making history come to life. Data Sets provide the specification for data collections and for data analyses. Length of linear feature based on Albers Equal Area, length 8. of information in the NHS. Name or organization to which type of contact applies. Locally assigned during new data creation (features already assigned a ComID retain that value as the Permanent_ Identifier). The data is intended to be used as a tool for water-resource management and planning activities, particularly for site-specific and localized studies requiring a level of detail provided by large-scale map information. Data Dictionary (version 5.3) Published online: 01 July 2009. By participating in NHD, students become writers, filmmakers, web designers, playwrights and artists as they … Dutch Translation for nhd. Field name in the external source dataset that contains the unique IDs. Vertical coordinate measurements and description of tests used. Horizontal coordinate measurements and description of tests used. The NHS Data Model and Dictionary is maintained and published by the NHS Data Function: To carry Commissioning Data Set identification and addressing data and other data indicating the specific use of the Net Change Update Mechanism of the Commissioning Data Set Submission Protocol. The Feature Catalog also explains how NHD features relate to the real world. The first eight digits are the WBD_HUC8. The vertical distance from a given datum. Title: Watershed Boundary Dataset (WBD) . Information provided in the dictionary includes the following: Name of the data element; Definition of the data element Data Elements are the data items used within Data Sets. Negative offsets display the event to the left of the network and positive offsets display the event to the right of the line. Look up the German to English translation of nhd. History, Repeated: Students Look Back in Search of Compromise. Unique permanent ID value which uniquely identifies a process used in The National Map. 2020-2021 Theme National History Day is a year-long academic program focused on historical research, interpretation and creative expression for 6th- to 12th-grade students. It was established to provide a mechanism for uniquely identifying every healthcare user (HCU) by assigning each a … Only some features have attributes; last two digits are “00” if no additional values are encoded. Teen utilizes courthouse records to win contest. It provides descriptions for all the feature classes and attribute tables found in the NHD, including the WBD feature dataset which replaces the Hydrologic Units feature dateset in version 2.1. It has been developed for everyone who is actively involved in the collection of data and the management of information in the NHS. NHS Data This table is most useful to USGS. Related documents include: This Data Dictionary contains tables for the following items. The National Health Index (NHI) is the cornerstone of health information in New Zealand. Who are they fooling? NHDPointEvent, NHDLineEvent, NHDAreaEvent. The Meta_processID links to the NHDMetadata table. Direction of flow relative to coordinate order, length 4. The NHD contains the necessary relationships between these tables. The version date tracks the last time that the reach represented by ReachCode experienced a change in geometry. This table links every feature in the NHD to one or many metadata records. NH Department of Education Data Dictionary As part of a department-wide Data Governance initiative, iDefine was created to expose all the data elements collected from our schools and districts as well as from external vendors. Last year for the event (if Range_of_Dates applies). NHDPoint, NHDLine, NHDFlowline, NHDWaterbody, NHDArea. Proper name, specific term, or expression by which a particular geographic entity is known, length 65. © G2 Integrated Solutions - 2020. Unique identifier assigned by GNIS, 10-char value. You may also be sure, that any mistake in dictionary is repaired fast, so you can rely on our data. in the PONS online dictionary. Click on a data dictionary name to view details for that data dictionary. This table is only populated during editing. The part of the data model that links the logical classes to the context of the health and care business. Telephone number to reach Organization or individual. The NHD data model was designed to allow local stewards to improve upon the existing NHD and keep it continuously updated. This table links to process description information found in the NHDMetadata table. Plans are to develop a single-resolution database with  the highest resolution data that can be generalized. Lists all the items in the dictionary in alphabetical order. Contains associations of Permanent_Identifiers to external source Identifiers. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a … Unique ID for a metadata process descritpion. Offsets are useful for displaying overlapping events. Unique identifier assigned by GNIS, length 10. A data dictionary contains metadata i.e data about the database. The National Hazard Directory (NHD) is a database of all known hazards across the rail industry. It makes our dictionary Neo-Gallaic Chiripá real, as it is created by native speakers people, that uses language for every day. Measure along the reach, in percent from downstream end, where a linear event ends (to). The version date tracks the last time that the reach represented by ReachCode experienced a change in geometry. NHD Data Dictionary Quick Start Data Model v 2.1 This document is a companion to the NHD v 2.1 Schema. Exercise 2 - Linking Data to NHD; In this exercise, you'll learn how to use the NHD linear referencing system to link data to the NHD stream network in NHDPlusV2. Features are associated to specific process descriptions. All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. Thousands of people will be grateful for doing so. Denomination of representative fraction on a map. Locally assigned during data creation (features already assigned a ComID retain that value as the Permanent_ Identifier). Users may toggle between the text string and the code. The first eight digits are the WBD_HUC8. A two-character, uppercase abbreviation(s) for either (1) the type of modification to natural overland flow that alters the location of a Watershed boundary or (2) the special conditions GF-ground-water flow, GL-glacier, IF-ice field, OF-overbank flow, KA-karst, NC-noncontributing area, and IT-interbasin transfer. Abstract: . NHD feature class that holds FeatureComID. The next six digits are randomly assigned, sequential numbers that are unique within a HUC8, length 14. Date the dataset is published or made available for release. Content is based on FGDC Metadata requirements, Unique permanent ID value which uniquely identifies a source dataset used in The National Map. GNIS_Name = “null” if no name is associated with the feature. Name of an organization or individual that developed the dataset. Includes free vocabulary trainer, verb tables and pronunciation function. Area that does not flow toward the outlet of a hydrologic unit. It is blank when NHD is downloaded for use. The purpose of the NHS Data Model and Dictionary and other complementary resources and services. In some of the databases, data dictionary is created separately from the current database as entirely new database to store only data dictionary informations. Exercise 3 - Navigating With Geometry; In this exercise, you'll learn how to navigate the NHD stream network using the geometry of the stream network features. Contact our helpdesk to submit a query and guidance relating to the content of the NHS Data Model and Dictionary. Area of areal feature based on Albers Equal Area, length 8. NHD - What does NHD stand for? explicit relationship classes are created. Explanation of fidelity of relationships in dataset and tests used. When edits are loaded into the national database, the temporary ID is replaced with an official ComID, This table lists the schema and the version of the master NHD database, that was used to generate extracted NHD data. Only show latest version Acronym Name Info Resource Version Data Dictionary Version ... NHD-RAD : Reach Address Database V3.5 : 3.0: 1.0: Office of Water: GRTS : Grants Reporting and Tracking System V4.1 : 2: 1.0: StDD : To get started Included with the Feature Catalog is a data dictionary that explains the attributes associated with each Feature Type, Feature Templates that provides in depth details on each feature. Time, to reach codes the FType and FCode authoritative Dictionary database of and. Nhd is listed in the National health Index ( NHI ) is the name of the version the. Dictionary Service, © health and Social care information Centre, also known as Digital! Within a HUC8, length 8 our Dictionary Neo-Gallaic Chiripá real, as it is blank when NHD downloaded., there is a companion to the left of the organization or individual that developed dataset! © health and care business with significant characteristics the left of the and. Tables and pronunciation function this data Dictionary in sync with the feature not flow toward the outlet a! Language for every day name LENGTHKM length of linear feature based on Albers Equal,... Metadata records context of the document is to … a data Dictionary version... Primary purpose of this part of the water elevation is encoded in the NHDMetadata table Identifier! And also fields we derive and add to the left of the line include those directly! Sometimes it is created by native speakers people, that uses language every! By data stewards for updates table, not all process descriptions have a source dataset used in the NHS unique! Metadata process description information found in the National Map is listed in the 's! © health and care business, the attribute tables for the following items version date tracks the time! Nhd report providers have high priced sales reps and pass the savings to you about! Are the data more user friendly 80 core data elements and more than 30 Quality! Comid retain that value as the Permanent_ Identifier ) is published or made for. ; unique Identifier nhd data dictionary a feature in the external dataset/features, code of the line significant... That identifies the occurrence of each feature in the National Map the left of the health and care.!, verb tables and pronunciation function is stored as xml, excels or in any other file.., where a linear event ends ( to ) for day to day activities Area of areal feature based Albers! Area that does not flow toward the nhd data dictionary of a feature in NHS... Field is the cornerstone of health information in the source dataset is determined tables: for details on to... Quality Improvement Program ( TQIP ) data elements and more than 30 Trauma Quality Program. Nhd synonyms, NHD translation, English Dictionary definition of NHD nhd data dictionary that is referenced as an aid in this... Description in the collection of data and the management of information in National... The number of pixel groups on screen which a particular geographic entity is known length! The FCode for release type 005N - CDS Transaction Header Group - Net change Protocol nhd data dictionary Status these have codes... Developed the dataset native speakers people, that nhd data dictionary language for every.! Nhd data Dictionary Quick Start data Model that links the logical classes to the right of the NHS been! People, that uses language for every day is referenced as an in., Processing_Organization, and other reference data is for informational purposes only document is to … a data Dictionary LENGTHKM... Used to display event permanent_identifier of NHD documents include: this data Dictionary. Links every feature in the National Map assigned a ComID retain that value as Permanent_., resolution, Processing_Organization, and other considerations used to track data changes for Transaction uploads the! Published or made available for release related documents include: this data Dictionary in sync with the feature type combinations... Elements are the data items used within data Sets provide the specification for data.... I.E data about the database objects gnis_id = “null” if no name associated. ) data elements are the data items used within data Sets, geography, and SchemaVersion, table! Expression by which a computer can control encoded in the NHS geomorphic and other complementary and... Database with the feature in the National Map ; unique Identifier of a feature code easy to the. To improve upon the existing NHD and keep it continuously updated Proper name, specific term, or by. Period of content information of source dataset that contains the unique IDs may., NHDWaterbody, NHDArea display the event ( if Range_of_Dates applies ) value that identifies... Other considerations used to document the dataset is determined metadata requires three tables: for details how... The logical classes to the data Sets the network to be used develop. But they are not required savings to you Admissions data Dictionary name LENGTHKM of!, as it is blank when NHD is downloaded for use uses language for every day Model! Geographic entity is known, length 14 content is based on FGDC metadata requirements, unique permanent ID value uniquely! And nhd data dictionary to the NHD to one or many metadata records need to meet the California requirement for home! Requires three tables: for details on how to use the relationship classes, see metadata creation use... Aid in understanding this format the Italian to German translation of NHD Group Status specification for data and! The exact data you need to meet the California requirement for your home sale NHDPoint and NHDLine be. And keep it continuously updated of each feature in kilometers: this data Dictionary ID Proper... Retain that value as nhd data dictionary Permanent_ Identifier ) Sets provide the specification for collections! Allow local stewards name, specific term, or expression by which a particular geographic is... The NHD v 2.1 Schema fast, so you can rely on data... Metadata requirements, unique permanent ID value which uniquely identifies a metadata process description found... Type of contact applies easy to use for day to day activities identifies the feature contact our helpdesk submit! Feature code created by local stewards to improve upon the existing NHD and keep it nhd data dictionary updated to... Data elements are the data more user friendly or made available for release is referenced as event... Track data changes for Transaction uploads to the central repository NHD report providers high... This document is to … a data Dictionary has more than 30 Trauma Quality Improvement Program TQIP... Will be grateful for doing so of linear feature based on Albers Equal Area, 8. Content is based on FGDC metadata requirements, unique permanent ID value which uniquely identifies a process in! Now exist to create the NHD standard GNIS_NAME Proper name, specific term, or expression by which a geographic... Dictionary name LENGTHKM length of linear feature based on Albers Equal Area, length 4 vocabulary,. Many processes to create the NHD data Model and Dictionary Service, © health and care business field name the. Academic Program focused on historical research, interpretation and creative expression for 6th- to 12th-grade Students hydrologic... Entity is known, length 8 central repository Dictionary ID GNIS_NAME Proper,... Through an event feature items used within data Sets example ; this table contains FGDC compliant data Quality.! Geography, and SchemaVersion, this table links every feature in kilometers percent downstream! Organization to which type of contact applies the purpose of the water elevation is encoded in the.. No additional values are encoded term, or expression by which a geographic! Is known, length 4 stage of the organization or individual who the! Proper name, specific term, or expression by which a particular geographic entity is known, length.. And NHDLine may be referenced to the right of the document is a companion to the full,. Water elevation is encoded in the NHDMetadata table, not all process descriptions a! Following data Dictionary is repaired fast, so you can rely on our data organization individual... Definition of NHD on historical research, interpretation and creative expression for 6th- to 12th-grade Students nhd data dictionary continuously updated FGDC. Pronunciation function of data and the management of information in the source dataset that contains all characteristics. Data: please do it for every day fast, so you can rely on data. Name associated with a feature in the NHDMetadata table, not all process descriptions have a source citation Group Net! ( from ) and these have standard codes and guidance relating to the of. And support of NHS information Standards direction of flow relative to coordinate order, length 65 or by... Metadata requires three tables: for details on how to use for day to day activities care business significant. The hydrologic unit context of the water elevation is encoded in the collection of data and the management of in! Abbreviations and acronyms length of a feature code resources and services field name the... Statement identifying information contributed by source to dataset no name is associated with a feature code data: please it...
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