Coverage of normative statements in DNES section 5.4 Coverage of normative statements in DNES section 5.6.2

Copyright © 2011 Open Geospatial Consortium. 41 Normative Statement Source Rule Coverage ER-01 the Event update shall be encoded as a new PERMDELTA TimeSlice of the corresponding Event feature, with an incremented sequenceNumber. The PERMDELTA shall contain the updated value for the featureLifetime property. If the new end of validity is estimated, then the rules for Events with estimated end of validity shall be followed 4 DNES 5.6.2.2 TBD ER-02 If the original Event has been encoded as one or more TEMPDELTA TimeSlices for existing AIXM Features, then the update shall be encoded as a correction TimeSlice for each affected feature. A new TEMPDELTA shall be created having the same content and sequenceNumber as the original one, an incremented correctionNumber and an updated end of validity. If the new end of validity is estimated, then the rules for Events with estimated end of validity shall be followed. DNES 5.6.2.2 TBD ER-03 If the original Event has been encoded as one or more PERMDELTA BASELINE TimeSlices for a new AIXM Feature, then the update shall be encoded as an additional PERMDELTA TimeSlice, with an incremented sequenceNumber. A new BASELINE shall be created having the same data content as the original one, an incremented sequenceNumber, an updated end of validity and an updated feature lifetime. 5 DNES 5.6.2.2 TBD ER-04 If the Event update is an immediate cancellation of the condition that has triggered to the original event, DNES 5.6.2.2 According to sponsors, this 4 see section 5.4.4 for further details on the usage of Permdeltas and Baselines for dnotam:Events 5 This rule can be combined with ER-01 in DNES section 5.6.2.2 - see list item “Event end time update handling of static data” in section 5.4.8 for further details. 42 Copyright © 2011 Open Geospatial Consortium. Normative Statement Source Rule Coverage then the current date time of the system shall be used as gml:validTime.TimePeriod.endPosition. statement applies to the data originator and is not applicable to the validator. An Event update PERMDELTA TimeSlice shall include: ● a sequenceNumber higher than the one of the previous PERMDELTA and ● an aixm:featureLifetime element with a gml:endPosition different than the one of the previous PERMDELTA DNES 5.6.2.3 Event update PERMDELTA TBD For each AIXMFeature TEMPDELTA TimeSlice that was associated with the original Event encoding, there should exist a new TEMPDELTA for the same AIXMFeature that has: ● the same sequenceNumber and ● the same content and ● an incremented correctionNumber and ● a different value for the gml:validTime.TimePeriod.endPosition DNES 5.6.2.3 TBD For each AIXMFeature PERMDELTA TimeSlice that was associated with the original Event encoding, there should exist a new PERMDELTA for the same AIXMFeature that has: ● a sequenceNumber higher than the one of the previous PERMDELTA and ● an aixm:featureLifetime element with a gml:endPosition different than the one of the previous PERMDELTA ● no other content DNES 5.6.2.3 TBD Copyright © 2011 Open Geospatial Consortium. 43

8.1.3.8 Coverage of normative statements in DNES section 5.6.3

Normative Statement Source ADVR Title Rule Coverage ER-01: the Event cancellation shall be encoded as correction of the initial PERMDELTA TimeSlice. The PERMDELTA shall contain the same sequenceNumber as the initial PERMDELTA 1, an increment correctionNumber 1, an empty gml:validTime with nilReason=inapplicable and an empty aixm:featureLifetime with nilReason=inapplicable DNES 5.6.3.2 TBD ER-02: If the original Event has been encoded as one or more TEMPDELTA TimeSlices for existing AIXM Features, then the update shall be encoded as a correction TimeSlice for each affected feature. A new TEMPDELTA shall be created having the same sequenceNumber as the initial PERMDELTA, an increment correctionNumber 1, an empty gml:validTime with nilReason=inapplicable and an empty aixm:featureLifetime with nilReason=inapplicable.. DNES 5.6.3.2 TBD ER-03: If the original Event has been encoded as one or more PERMDELTABASELINE TimeSlices for a new AIXM Feature, then the update shall be encoded as a correction of the initial PERMDELTA TimeSlice, having the same sequenceNumber as the initial PERMDELTA 1, an increment correctionNumber 1, an empty gml:validTime with nilReason=inapplicable and an empty aixm:featureLifetime with nilReason=inapplicable. DNES 5.6.3.2 TBD The Event correction PERMDELTA TimeSlice shall have: ● the same sequenceNumber as the initial PERMDELTA ● an increment correctionNumber ● an empty gml:validTime with nilReason=inapplicable DNES 5.6.3.3 Event PERMDELTA correction TBD 44 Copyright © 2011 Open Geospatial Consortium. Normative Statement Source ADVR Title Rule Coverage ● an empty aixm:featureLifetime with nilReason=inapplicable ● no other Event data For each AIXM Feature TEMPDELTA TimeSlice that was associated with the original Event encoding, there should exist a new TEMPDELTA for the same AIXMFeature that has: ● the same sequenceNumber as the initial TEMPDELTA ● an increment correctionNumber ● an empty gml:validTime with nilReason=inapplicable ● an empty aixm:featureLifetime with nilReason=inapplicable ● no other Feature data DNES 5.6.3.3 Feature TEMPDELTA correction TBD For each AIXMFeature PERMDELTA TimeSlice that was associated with the original Event encoding, there should exist a new PERMDELTA for the same AIXMFeature that has: ● the same sequenceNumber as the initial PERMDELTA ● an increment correctionNumber ● an empty gml:validTime with nilReason=inapplicable ● an empty aixm:featureLifetime with nilReason=inapplicable ● no other Feature data DNES 5.6.3.3 Feature PERMDELTA correction TBD

8.1.3.9 Coverage of normative statements in DNES section 5.8

Normative Statement Source Rule Coverage The size of the bounding box shall be estimated based on the same OPADD rules that are applied for the calculation of the locationradius of an ICAO NOTAM, but encoded as a square with DNES 5.8 OPADD rules are guidance for the data operatororiginator;