orid

Base Entity | origin_error
Attribute Name | orid
Logical Rolename |
ColumnName | orid
RoleName |
Definition | Origin identification. Each origin is assigned a unique positive integer which identifies it in the database. The orid is used to identify one of the many hypotheses of the actual location of the event
Note |
    Range:             orid > 0

sxx

Base Entity | origin_error
Attribute Name | sxx
Logical Rolename |
ColumnName | sxx
RoleName |
Definition | Elements of the covariance matrix for the location defined by orid. The covariance matrix is symmetric (and positive definite) so that sxy = syx, etc., (x, y, z, t) refer to latitude, longitude, depth and origin time, respectively. These attributes (together with sdobs, ndef and dattype) provide all the information necessary to construct the K-dimensional (K=2, 3, 4) confidence ellipse or ellipsoids at any confidence limit desired
Note |
    Range:		sxx > 0.0

    Units:		sxx - Kilometers squared

syy

Base Entity | origin_error
Attribute Name | syy
Logical Rolename |
ColumnName | syy
RoleName |
Definition | Elements of the covariance matrix for the location defined by orid. The covariance matrix is symmetric (and positive definite) so that sxy = syx, etc., (x, y, z, t) refer to latitude, longitude, depth and origin time, respectively. These attributes (together with sdobs, ndef and dattype) provide all the information necessary to construct the K-dimensional (K=2, 3, 4) confidence ellipse or ellipsoids at any confidence limit desired
Note |
    Range:		syy > 0.0

    Units:		syy - Kilometers squared

szz

Base Entity | origin_error
Attribute Name | szz
Logical Rolename |
ColumnName | szz
RoleName |
Definition | Elements of the covariance matrix for the location defined by orid. The covariance matrix is symmetric (and positive definite) so that sxy = syx, etc., (x, y, z, t) refer to latitude, longitude, depth and origin time, respectively. These attributes (together with sdobs, ndef and dattype) provide all the information necessary to construct the K-dimensional (K=2, 3, 4) confidence ellipse or ellipsoids at any confidence limit desired
Note |
    Range:		szz > 0.0

    Units:		szz - Kilometers squared

stt

Base Entity | origin_error
Attribute Name | stt
Logical Rolename |
ColumnName | stt
RoleName |
Definition | Elements of the covariance matrix for the location defined by orid. The covariance matrix is symmetric (and positive definite) so that sxy = syx, etc., (x, y, z, t) refer to latitude, longitude, depth and origin time, respectively. These attributes (together with sdobs, ndef and dattype) provide all the information necessary to construct the K-dimensional (K=2, 3, 4) confidence ellipse or ellipsoids at any confidence limit desired
Note |
    Range:		stt > 0.0

    Units:		stt - Seconds squared

sxy

Base Entity | origin_error
Attribute Name | sxy
Logical Rolename |
ColumnName | sxy
RoleName |
Definition | Elements of the covariance matrix for the location defined by orid. The covariance matrix is symmetric (and positive definite) so that sxy = syx, etc., (x, y, z, t) refer to latitude, longitude, depth and origin time, respectively. These attributes (together with sdobs, ndef and dattype) provide all the information necessary to construct the K-dimensional (K=2, 3, 4) confidence ellipse or ellipsoids at any confidence limit desired
Note |
    Range:		sxy > 0.0

    Units:		sxy - Kilometers squared

sxz

Base Entity | origin_error
Attribute Name | sxz
Logical Rolename |
ColumnName | sxz
RoleName |
Definition | Elements of the covariance matrix for the location defined by orid. The covariance matrix is symmetric (and positive definite) so that sxy = syx, etc., (x, y, z, t) refer to latitude, longitude, depth and origin time, respectively. These attributes (together with sdobs, ndef and dattype) provide all the information necessary to construct the K-dimensional (K=2, 3, 4) confidence ellipse or ellipsoids at any confidence limit desired
Note |
    Range:		sxz > 0.0

    Units:		sxz - Kilometers squared

syz

Base Entity | origin_error
Attribute Name | syz
Logical Rolename |
ColumnName | syz
RoleName |
Definition | Elements of the covariance matrix for the location defined by orid. The covariance matrix is symmetric (and positive definite) so that sxy = syx, etc., (x, y, z, t) refer to latitude, longitude, depth and origin time, respectively. These attributes (together with sdobs, ndef and dattype) provide all the information necessary to construct the K-dimensional (K=2, 3, 4) confidence ellipse or ellipsoids at any confidence limit desired
Note |
    Range:		syz > 0.0

    Units:		syz - Kilometers squared

stx

Base Entity | origin_error
Attribute Name | stx
Logical Rolename |
ColumnName | stx
RoleName |
Definition | Elements of the covariance matrix for the location defined by orid. The covariance matrix is symmetric (and positive definite) so that sxy = syx, etc., (x, y, z, t) refer to latitude, longitude, depth and origin time, respectively. These attributes (together with sdobs, ndef and dattype) provide all the information necessary to construct the K-dimensional (K=2, 3, 4) confidence ellipse or ellipsoids at any confidence limit desired
Note |
    Range:		stx > 0.0

    Units:		stx - Kilometers*second

sty

Base Entity | origin_error
Attribute Name | sty
Logical Rolename |
ColumnName | sty
RoleName |
Definition | Elements of the covariance matrix for the location defined by orid. The covariance matrix is symmetric (and positive definite) so that sxy = syx, etc., (x, y, z, t) refer to latitude, longitude, depth and origin time, respectively. These attributes (together with sdobs, ndef and dattype) provide all the information necessary to construct the K-dimensional (K=2, 3, 4) confidence ellipse or ellipsoids at any confidence limit desired
Note |
    Range:		sty > 0.0

    Units:		sty - Kilometers*second

stz

Base Entity | origin_error
Attribute Name | stz
Logical Rolename |
ColumnName | stz
RoleName |
Definition | Elements of the covariance matrix for the location defined by orid. The covariance matrix is symmetric (and positive definite) so that sxy = syx, etc., (x, y, z, t) refer to latitude, longitude, depth and origin time, respectively. These attributes (together with sdobs, ndef and dattype) provide all the information necessary to construct the K-dimensional (K=2, 3, 4) confidence ellipse or ellipsoids at any confidence limit desired
Note |
    Range:		stz > 0.0

    Units:		stz - Kilometers*second

azismall

Base Entity | origin_error
Attribute Name | azismall
Logical Rolename |
ColumnName | azismall
RoleName |
Definition | Azimuth of smallest principal error
Note |
    Range:             0.0 <= azismall <= 360.0

    Units:               Degrees

dipsmall

Base Entity | origin_error
Attribute Name | dipsmall
Logical Rolename |
ColumnName | dipsmall
RoleName |
Definition | Dip of smallest principal error
Note |
    Range:              -90.0 <= dipsmall <= 90.0

    Units:               Degrees

magsmall

Base Entity | origin_error
Attribute Name | magsmall
Logical Rolename |
ColumnName | magsmall
RoleName |
Definition | Magnitude of smallest principal error
Note |
    Range:             magsmall >= 0.0

    Units:              Kilometers

aziinter

Base Entity | origin_error
Attribute Name | aziinter
Logical Rolename |
ColumnName | aziinter
RoleName |
Definition | Azimuth of intermediate principal error
Note |
    Range:             0.0 <= aziinter <= 360.0

    Units:               Degrees

dipinter

Base Entity | origin_error
Attribute Name | dipinter
Logical Rolename |
ColumnName | dipinter
RoleName |
Definition | Dip of intermediate principal error
Note |
    Range:             -90.0 <= dipinter <= 90.0

    Units:               Degrees

maginter

Base Entity | origin_error
Attribute Name | maginter
Logical Rolename |
ColumnName | maginter
RoleName |
Definition | Magnitude of intermediate principal error
Note |
    Range:             maginter >= 0.0

    Units:              Kilometers

azilarge

Base Entity | origin_error
Attribute Name | azilarge
Logical Rolename |
ColumnName | azilarge
RoleName |
Definition | Azimuth of largest principal error
Note |
    Range:             0.0 <= azilarge <= 360.0

    Units:               Degrees

diplarge

Base Entity | origin_error
Attribute Name | diplarge
Logical Rolename |
ColumnName | diplarge
RoleName |
Definition | Dip of largest principal error
Note |
    Range:             -90.0 <= diplarge <= 90.0

    Units:               Degrees

maglarge

Base Entity | origin_error
Attribute Name | maglarge
Logical Rolename |
ColumnName | maglarge
RoleName |
Definition | Magnitude of largest principal error
Note |
    Range:             maglarge >= 0.0

    Units:              Kilometers

lddate

Base Entity | origin_error
Attribute Name | lddate
Logical Rolename |
ColumnName | lddate
RoleName |
Definition | Load date. Date and time that the record was created, in Oracle date datatype
Note |
    Range:		Any valid date between January 01, 4712 BC and January 01, 4712 AD

    Units:		 YYYY/MM/DD HH24:MI:SS