Electronic Fingerprint Transmission Specification | IAFIS | CJIS Homepage | FBI Homepage |
AFV 9.013 - AFIS FEATURE VECTOR. This field is a bit packed field on the minutiae, the nearest neighbors, pattern class, and ridge counts. Its presence in the Type-9 record is allowed by including a ‘U’ in the tagged field 9.004. It possesses sufficient features data to replace the rest of the Type-9 native mode record.
APC 9.017 - AFIS/FBI PATTERN CLASSIFICATION. The field contains one to three subfields separated by the
The tagged field accommodates a primary pattern and up to two reference patterns in the one-to-three subfields. The first information item of a subfield contains the two-character symbol for the pattern being designated. The second and third information items contain the appropriate subpattern class ridge count between the core(s) and the delta(s). A zero (0) should be entered if a ridge count is not appropriate; a thirty-one (31) if it was appropriate but not counted or indeterminate. Both information fields are zero for an arch, the second information item in a subfield should be zero if the pattern for the subfield is a loop, while neither information item should be zero for a whorl. If a whorl is indicated in pattern classification, the second information item (RCN1) of a subfield contains the ridge count from the left delta to the downward opening core, and the third information item (RCN2) contains the ridge count from the right delta to the upward opening core. This implies that a central pocket whorl will have both a downward and an upward opening (directed) core generally aligned along the major axis of the innermost ellipse. If the automatic or manual classifier indicates all four basic patterns are possible, then the fingerprint should be designated as “fully referenced” by providing only one subfield with the first information item “UC”; the second and third information items should both be set to “31”. If a particular fingerprint was not characterized for a ten-print native mode search request, no Type-9 logical record should be submitted for that finger position and the classification code for the missing finger must be placed in the Type-2 pattern class field.
Description | First Information Item | Second Information Item | Third Information Item |
---|---|---|---|
Arch (type not designated) | AU | 0 | 0 |
Left slant loop | LS | 1 – 31 | 0 |
Right slant loop | RS | 1 – 31 | 0 |
Whorl (type not designated) | WU | 1 – 31 | 1 - 31 |
Complete scar | SR | 0 | 0 |
Amputation | XX | 0 | 0 |
Unable to classify | UC | 0 or 31 | 0 or 31 |
CHQ 9.024 - CHARACTERIZATION QUALITY. This is a single information item field. Within AFIS/FBI the principal quality parameter is the "Equivalent Number of Minutiae". The distribution of the parameter over thousands of fingerprints approximates a Gaussian with mean of about 50 and standard deviation of about 12. The equivalent number of minutiae is calculated as the sum of the weighted normalized quality with the weighting being the number of qualified neighbors for the minutia divided by the maximum number of neighbors (eight). The normalized minutia quality ranges from unity (best) to zero (worst). A qualified neighbor would be another minutia with a reliable separating ridge count (less than 14) and within a reliable distance (not more than 1/5 inch).
CLQ 9.025 - CLASSIFIER QUALITY. This is a single information item field of seven characters representing a positive real number between one (1.0000) and 99 (99.9999) indicating the quality or confidence of the automatic classification. The presence of the information item may reduce the AFIS/FBI processing load, but its absence will not degrade AFIS/FBI performance. A value of 1.0000 indicates best possible quality or confidence; increasing values indicate progressively worse quality or confidence. The information item format shall be XX.YYYY in which XX represents the integer portion and YYYY the fractional portion to four decimal places with a decimal point (period) between.
COF 9.019- COORDINATE OFFSETS. This field allows the recording of translation, rotation, and image cropping employed in the characterization process to allow the examiner or an analyst to overlay onto the original or intermediate image the features reported in this record. The field contains five, eight-character information items each separated by the
CRA 9.021 - CORE(S) ATTRIBUTE. This field is for cores that can be perceived in the fingerprint (both ten-print and latent). If there is no core perceived in the fingerprint image, the tagged field should be omitted. This field contains up to two subfields (one subfield for each core) separated by the
The first information item of a subfield contains the X and Y coordinate position of the core (XYM). The position shall be established either automatically or manually according to the definitions presented in The Science of Fingerprints. The X and Y values shall be coded as a single eight-digit integer number comprised of the four-digit X coordinate (column) followed by the four-digit Y coordinate (row) using a format of XXXXYYYY. The X coordinate and Y coordinate are in units of 10 micrometers with the origin at the upper left. Core positions shall be in the same coordinate system as the minutiae. The second information item of a subfield is of three-digit size and contains the direction of the core in integer degrees (DID). The direction is that of the core opening, through the center of curvature for the innermost recurve at maximum curvature. The direction angle is positive counterclockwise from the reference horizontal to the right. Direction angles shall be reported between "001" and "360" degrees only. The value "000" shall be reserved for "direction not provided" while "360" shall be equivalent to zero degrees. The third information item of a subfield is of four-digit size representing the radius of position uncertainty (PUM) in the manual or automatic placement of the core in integer units of 10 micrometers.
CRP 9.008 - CORE POSITION. This eight-character field shall contain the X and Y coordinate position of the core. The X and Y values shall be coded as a single eight-digit integer number comprised of the four digit X-coordinate followed by the four digit Y-coordinate using a format of XXXXYYYY.
DLA 9.022 - DELTA(S) ATTRIBUTES. This field is for deltas that can be perceived in the fingerprint for both AFIS/FBI latent and ten-print characterizations. If there is no delta perceived in the fingerprint image, the tagged field should be omitted. This field contains up to two subfields (one subfield for each delta) separated by the
The first information item of a subfield consists of eight characters and contains the X and Y coordinate position (XYM) of the delta(s). The position shall be established either automatically or manually according to the definitions presented in The Science of Fingerprints. The X and Y values shall be coded as a single eight-digit integer number comprised of the four-digit X coordinate (column) followed by the four-digit Y coordinate (row) using a format of XXXXYYYY. The X coordinate and Y coordinate are in units of 10 micrometers with the origin at the upper left. Delta positions shall be in the same coordinate system as the minutiae. The next three information items of a subfield shall be of three-digit size each to contain the three directions of ridge flow (DID) outward from the delta in integer degrees. The second information item of a subfield is the direction of the ridge flow upward from the delta. The third information item of a subfield shall be the direction of ridge flow outward from the delta and to the left. The fourth information item shall be the direction of the ridge flow outward from the delta to the right. The direction angles are positive counterclockwise from the reference horizontal to the right. Direction angles shall be reported between "001" and "360" degrees only. The value "000" shall be reserved for "direction not provided" while "360" shall be equivalent to zero degrees. The fifth subfield of four-digit size represents the radius of position uncertainty (PUM) in the manual or automatic placement of the delta in integer units of 10 micrometers.
DLT 9.009 - DELTA(S) POSITION. This eight-character field shall contain the X and Y positional coordinates of each delta that is present on the fingerprint. The X and Y values shall be recorded in the same manner as was the core position, CRP. Multiple occurrences of delta positions shall be separated by the RS separator.
FCP 9.016 - FINGERPRINT CHARACTERIZATION PROCESS. This field of three information items identifies the characterization equipment and the amount of manual intervention employed in the characterization process. The three information items shall be separated by the
Description | Code |
---|---|
First (leftmost) character (classification): | |
Automatic pattern classification without manual intervention | C |
Manually initiated or verified pattern classification | N |
Second (middle) character (minutiae generation): | |
Minutiae automatically generated, no manual editing or verification | A |
Minutiae automatically generated, examiner verified or edited | E |
Description | Code |
---|---|
Minutiae manually generated by examiner | M |
Third (rightmost) character (ridge count): | |
Automatic, synthesized ridge count, without manual verification | S |
Automatic, actual ridge count, without manual verification | T |
Automatic ridge count any method, examiner edited or verified | V |
FGN 9.014 - FINGER NUMBER. This AFIS/FBI two-byte field shall contain a character designating the finger position that produced the information in this Type 9 record. If the exact finger position cannot be determined, the "00" shall be entered. Multiple codes are not permitted. Possible finger positions for single latent characterizations are specified in the accompanying Type-2 logical record. If multiple latents from the same person are transmitted, the particular finger position corresponding to the Type-9 record must be identified within the Type-9 record. Allowable codes are taken from the ANSI Standards, and are as follows:
Finger Position | Code |
---|---|
Unknown finger | 00 |
Right thumb | 01 |
Right index | 02 |
Right middle | 03 |
Right ring | 04 |
Right little | 05 |
Left thumb | 06 |
Left index | 07 |
Left middle | 08 |
Left ring | 09 |
Left little | 10 |
FMT 9.004 - MINUTIAE FORMAT. This one-byte field shall be used to indicate whether the remainder of the record adheres to the ANSI standard or is user defined. This field shall contain an “S” to indicate the minutiae are formatted as specified by the standard or a “U” to indicate user-defined. If the minutiae record is formatted in user defined terms, the remaining fields of the logical record may not be applicable.
FPC 9.007 - FINGER PATTERN CLASSIFICATION. This field shall contain the fingerprint pattern classification code. It shall contain two information items. The first information item shall indicate the source of the specific pattern classification code. It may be one chosen from the ANSI standard “Data Format for the Interchange of Fingerprint, Facial, & Scar Mark & Tatoo (SMT) Information” Table 8, “Pattern Classification” (table shown below), or may be a user-defined classification code. This item shall contain a “T” to indicate that the pattern classification code is from the ANSI standard table or a “U” to indicate a user defined code. The second information item of this field shall contain the pattern classification code chosen from the ANSI standard or a specific user-defined code. Reference finger classed shall be separated by the RS character.
Description | Code |
---|---|
Plain arch | PA |
Tented arch | TA |
Radial loop | RL |
Ulnar loop | UL |
Plain whorl | PW |
Central pocket loop | CP |
Double loop | DL |
Accidental whorl |
AW |
Whorl, type note designated | WN |
Right slant loop | RS |
Left slant loop | LS |
Scar | SR |
Amputation | XX |
Unknown or unclassifiable | UN |
IDC 9.002 - IMAGE DESIGNATION CHARACTER. This two-byte field shall be used for the identification and location of the minutiae data. The IDC contained in this field shall match the IDC found in the file content field of the Type-1 record.
IMP 9.003 - IMPRESSION TYPE. This one-byte binary field describes the manner by which the fingerprint image information was obtained. The allowable codes are as follows:
Description |
Code |
---|---|
Live-scan plain | 0 |
Live-scan rolled | 1 |
Nonlive-scan plain | 2 |
Nonlive-scan rolled | 3 |
Latent impression | 4 |
Latent photo | 6 |
Latent lift | 7 |
LEN 9.001 - LOGICAL RECORD LENGTH. This ASCII field shall contain the length of the logical record specifying the total number of bytes, including every character of all the fields contained in the record. The number of characters added to the record by the LEN field itself shall be included in calculating the value of LEN.
MAT 9.023 MINUTIAE AND RIDGE COUNT DATA. This AFIS/FBI field shall contain all of the individual minutiae and ridge count data associated with the current fingerprint impression. It shall be comprised of as many subfields as there are minutiae stated in the minutiae count in the tagged field 9.015, NMN. Each subfield shall be devoted to a single minutia and shall consist of multiple information items. Subfields shall be separated by the
Index number (MDX): The first information item shall be the index number, which shall be initialized to one and incremented by one for each additional minutia in the fingerprint. This index number serves to identify each individual minutia.
X, Y, and theta values (XYT): The X and Y coordinates are values ranging from zero upward and the theta direction value, between 000 and 360, shall comprise the second required information item. These three values shall be coded and recorded as a single 11-digit integer number corresponding to the concatenated X, Y, and theta values, in that order. If the minutia is of Type D, the theta value shall be recorded as "000". The origin of the coordinate system shall be the upper left corner of the image with X increasing to the right and Y increasing downward. The coordinate system units shall be units of 0.01mm (10 micrometers). The direction of an ending shall be into the ending ridge and the direction of a bifurcation shall be into the white space created by the dividing ridge. Angles shall be in integer degrees measured positive counterclockwise from a reference horizontal and to the right. The XY coordinates shall be applied after all rotation and translation of the image has been accomplished.
Quality measure (QMS): If present, the third information item is the minutia quality measure. The two-digit values shall range from zero to 63. The value zero shall indicate a manually encoded minutia. The value one shall indicate that no method of indicating a confidence level is available. Values between two and 63 shall indicate decreasing levels of confidence, with two denoting the greatest confidence.
Minutia type designation (MNT): The fourth information item is the minutia type designation. This shall be a single character chosen as follows: Ridge count data (MRO): The fifth information item is the ridge count data for the nearest neighboring minutiae of the indexed minutia. It shall be formatted as a series of eight subitems, each consisting of a minutia index number and a ridge count. This information shall be conveyed by combining the identity (MDX) of the neighboring minutia and the ridge count to that neighboring minutia into a five digit number. For AFIS/FBI, the minutia identification index (MDX) shall inc rease from 1 to 254. The ridge count values (one more than number of intervening ridges) shall range from 0 to 15; with 14 indicating a count greater than 13, and 15 indicating an indeterminate count. Up to eight neighboring minutiae can be recorded, each being the nearest neighbor in an angular sector of 45 degrees (octant) with the zero-th octant centered (+/- 22.5 degrees) and aligned with the direction of the minutia and increasing in octant index in the counterclockwise direction. If a minutia does not have a neighbor in a particular octant, the value "25515" should be used for the subitem.
Description | Type |
---|---|
Ridge ending | A |
Ridge bifurcation | B |
Ridge ending or bifurcation, no distinction provided | C |
Type other than ending or bifurcation | D |
Octant residuals (RSO): The last information item of eight ASCII characters indicates into which half of the octant each neighboring minutia lies. This subfield is beneficial for performance but not mandatory. The characters are ordered left to right according to the ascending octant index. The corresponding character shall be one if the neighboring minutia lies in the counterclockwise half of the octant. The corresponding character shall be zero if the neighboring minutia lies in the clockwise half of the octant or if there is no neighboring minutia in the octant.
MIN 9.010 - NUMBER OF MINUTIAE. This single character field shall contain the count of the number of minutiae recorded for this fingerprint.
MRC 9.012 - MINUTIAE AND RIDGE COUNT DATA. This field shall contain all of the individual minutiae and ridge count data associated with the current fingerprint impression. It shall be comprised of as many subfields as there are minutiae stated in the minutiae count in field, MIN. Each subfield shall be devoted to a single minutia and shall consist of multiple information items. All information items shall be separated by the US separator character.
NMN 9.015 NUMBER OF MINUTIAE. This AFIS/FBI field shall contain the count of the number of minutiae recorded for this fingerprint. For AFIS/FBI the number should not exceed 254. If the number of minutiae provided in this field exceeds the number of minutiae the system can accommodate, the list will be truncated according to the reported minutia quality. Minutiae below the proximal crease generally are not included.
OFR 9.005 - ORIGINATING FINGERPRINT READING SYSTEM. The originator’s designation or name for the particular fingerprint reading system that generated the record shall be placed in the first information item of this field. The second information item of this field shall be a single character to indicate the method by which the minutiae data was read, encoded, and recorded. Allowable codes are listed in the table below. The third information item is an optional, two-character, user-generated subsystem designator that uniquely identifies the originator’s equipment.
Description | Code |
---|---|
Data automatically read, encoded, and recorded, no human editing. | A |
Human editing was possible but unneeded. | U |
Data was automatically read but manually edited before encoding and recording. | E |
Data was manually read. | M |
ORN 9.020- ORIENTATION UNCERTAINTY. The orientation uncertainty is a substantial contribution for AFIS/FBI latent characterizations and is not used for ten-print searches. This one-to-three character field contains an estimate of the deviation in degrees of the latent image (after rotation and translation to support editing and characterization) relative to fingertip up. The entry shall be the absolute value of the angular deviation from "tip-up". The uncertainty would be zero if the impression were made with the extended finger aligned with the vertical of the displayed image. It is expected to be a human visual estimate of "the final image is aligned tip up within about X-degrees". If the examiner does not provide an estimate, the default value shall be 180.
RDG 9.011 - MINUTIAE RIDGE COUNT INDICATOR. This single character field shall be used to indicate the presence of minutiae ridge count information. A “0" (zero) in this field indicates that no ridge count information is available. A “1" (one) indicates that ridge count information is available.
ROV 9.018- REGION OF VALUE. This is a field of 3 to 20 subfields separated by the
IDENTIFIER | CONDITION | FIELD NUMBER | FIELD NAME | CHARACTER TYPE | FIELD SIZE PER OCCURRENCE MIN. | FIELD SIZE PER OCCURRENCE MAX. | OCCURRENCES MIN. | OCCURRENCES MAX. | MAXUMUM NUMBER OF BYTES INCLUDING CHARACTER SEPARATORS AND FIELD NUMBER | EXAMPLE DATA | SPECIAL CHARACTERS ALLOWED |
---|---|---|---|---|---|---|---|---|---|---|---|
LEN | M | 9.001 | LOGICAL RECORD LENGTH | N | 2 | 5 | 1 | 1 | 12 | 9.001:3144 |
|
IDC | M | 9.002 | IMAGE DESIGNATION CHARACTER | N | 2 | 2 | 1 | 1 | 9 | 9.002:02 |
|
IMP | M | 9.003 | IMPRESSION TYPE | B | 1 | 1 | 1 | 1 | 8 | 9.003:00000010 |
|
FMT | M | 9.004 | MINUTIAE FORMAT | A | 1 | 1 | 1 | 1 | 8 | 9.004:U |
|
AFV | C 7 | 9.013 | AFIS FEATURE VECTOR | B | 2048 | 2048 | 0 | 1 | 2055 | 9.013:binary data |
|
FGN | M | 9.014 | FINGER NUMBER | N | 2 | 2 | 1 | 1 | 9 | 9.014:04 |
|
NMN | M 8 | 9.015 | NUMBER OF MINUTIAE | N | 2 | 3 | 1 | 1 | 10 | 9.015:96 |
|
FCP | M 8 | 9.016 | FINGERPRINT CHARACTERIZATION PROCESS | 1 | 1 | 26 | 9.016:AFISFBI |
||||
M | EQUIPMENT (VEN) | A | 3 | 12 | 1 | 1 | |||||
M | VERSION IDENTIFIER (VID) | AN | 2 | 2 | 1 | 1 | |||||
M | METHOD (MET) | A | 3 | 3 | 1 | 1 | |||||
APC | O | 9.017 | AFIS/FBI PATTERN CLASSIFICATION | 0 | 3 | 33 | 9.017:LS |
||||
M | PATTERN CLASSIFICATION (APAT) | A | 2 | 2 | 1 | 1 | |||||
C 1 | FIRST SUBPATTERN RIDGE COUNT (RCN1) | N | 1 | 2 | 0 | 1 | |||||
C 1 | SECOND SUBPATTERN RIDGE COUNT (RCN2) | N | 1 | 2 | 0 | 1 |
Under the condition column: O = Optional; M = Mandatory; C = Conditional, see notes Under the character type column: A = Alpha; B = Binary; N = Numeric; S = Special Characters
IDENTIFIER | CONDITION | FIELD NUMBER | FIELD NAME | CHARACTER TYPE | FIELD SIZE PER OCCURRENCE MIN. | FIELD SIZE PER OCCURRENCE MAX. | OCCURRENCES MIN. | OCCURRENCES MAX. | MAXUMUM NUMBER OF BYTES INCLUDING CHARACTER SEPARATORS AND FIELD NUMBER | EXAMPLE DATA | SPECIAL CHARACTERS ALLOWED |
---|---|---|---|---|---|---|---|---|---|---|---|
COF | O | 9.019 | COORDINATE OFFSETS | 0 | 1 |
51 | 9.019:01230444<US>04650 433<US> |
||||
M | OFFSET TO UL CORNER SUBIMAGE(XXXXYYYY) (XYP) | N | 8 | 8 | 1 | 1 |
|||||
C 2 | CENTER OF ROTATION IN SUBIMAGE(XXXXYYY Y) (XYP) | N | 8 | 8 | 0 | 1 |
|||||
C 2 | ROTATION ANGLE CW DEGREES(III.FFFF) (THET) | N | 8 | 8 | 0 | 1 |
|||||
C 2 | ROTATION CENTER IN ROTATEDSUBIMAGE (XXXXYYYY) (XYP) | N | 8 | 8 | 0 | 1 |
|||||
C 3 | OFFSET TO UL CORNER FINAL SUBIMAGE(XXXXYYYY) (XYP) | N | 8 | 8 | 0 | 1 |
|||||
CRA | O | 9.021 | CORE ATTRIBUTES | 0 | 2 |
42 | 9.021:07612387<US>265< |
||||
C 4 | LOCATION (XXXXYYYY) (XYM) | N | 8 | 8 | 0 | 1 |
|||||
C 4 | DIRECTION INDEGREES (DDD) (DID) | N | 3 | 3 | 0 | 1 |
|||||
C 4 | POSITION UNCERTAINTY (RRRR) (PUM) | N | 4 | 4 | 0 | 1 |
IDENTIFIER | CONDITION | FIELD NUMBER | FIELD NAME | CHARACTER TYPE | FIELD SIZE PER OCCURRENCE MIN. | FIELD SIZE PER OCCURRENCE MAX. | OCCURRENCES MIN. | OCCURRENCES MAX. | MAXUMUM NUMBER OF BYTES INCLUDING CHARACTER SEPARATORS AND FIELD NUMBER | EXAMPLE DATA | SPECIAL CHARACTERS ALLOWED |
---|---|---|---|---|---|---|---|---|---|---|---|
DLA | O | 9.022 | DELTA ATTRIBUTES | 0 | 2 | 58 |
9.022:07612387<US>078< US>210<US> |
||||
C 5 | LOCATION (XXXXYYYY) (XYM) |
N | 8 | 8 | 0 | 1 | |||||
C 5 | UPWARD FLOW DIRECTION (DDD) (DID) | N | 3 | 3 | 0 | 1 | |||||
C 5 | LEFTWARD FLOW DIRECTION (DDD) (DID) | N | 3 | 3 | 0 | 1 | |||||
C 5 | RIGHTWARD FLOW DIRECTION (DDD) (DID) | N | 3 | 3 | 0 | 1 | |||||
C 5 | POSITION UNCERTAINTY (RRRR) (PUM) | N | 4 | 4 | 0 | 1 |
IDENTIFIER | CONDITION | FIELD NUMBER | FIELD NAME | CHARACTER TYPE | FIELD SIZE PER OCCURRENCE MIN. | FIELD SIZE PER OCCURRENCE MAX. | OCCURRENCES MIN. | OCCURRENCES MAX. | MAXUMUM NUMBER OF BYTES INCLUDING CHARACTER SEPARATORS AND FIELD NUMBER | EXAMPLE DATA | SPECIAL CHARACTERS ALLOWED | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
MAT | M 8 | 9.023 | MINUTIAE AND RIDGE COUNT DATA | 1 |
254 |
19818 | 9.023:001<US>XXXXYYY Y<US>QQ |
|||||
M | MINUTIAE INDEX NUMBER (III) (MDX) | N | 3 |
3 |
1 |
1 |
||||||
M | LOCATION DIRECTION (XXXXYYYY) (XYT) | N | 11 |
11 |
1 |
1 |
||||||
M | QUALITY MEASURE (QMS) | N | 2 |
2 |
1 |
1 |
||||||
M | MINUTIA TYPE (MNT) | A | 1 |
1 |
1 |
1 |
||||||
M | MINUTIA INDEX AND RIDGE COUNT OCTANT 0 (NNNCC) (MRO) | N | 5 |
5 |
1 |
1 |
||||||
M | MINUTIA INDEX AND RIDGE COUNT OCTANT 1 (NNNCC) (MRO) | N | 5 |
5 |
1 |
1 |
||||||
M | MINUTIA INDEX AND RIDGE COUNT OCTANT 2 (NNNCC) (MRO) | N | 5 |
5 |
1 |
1 |
||||||
M | MINUTIA INDEX AND RIDGE COUNT OCTANT 3 (NNNCC) (MRO) | N | 5 |
5 |
1 |
1 |
||||||
M | MINUTIA INDEX AND RIDGE COUNT OCTANT 4 (NNNCC) (MRO) | N | 5 |
5 |
1 |
1 |
IDENTIFIER | CONDITION | FIELD NUMBER | FIELD NAME | CHARACTER TYPE | FIELD SIZE PER OCCURRENCE MIN. | FIELD SIZE PER OCCURRENCE MAX. | OCCURRENCES MIN. | OCCURRENCES MAX. | MAXUMUM NUMBER OF BYTES INCLUDING CHARACTER SEPARATORS AND FIELD NUMBER | EXAMPLE DATA | SPECIAL CHARACTERS ALLOWED |
---|---|---|---|---|---|---|---|---|---|---|---|
M | MINUTIA INDEX AND RIDGE COUNT OCTANT 5 (NNNCC) (MRO) | N | 5 | 5 | 1 | 1 | |||||
M | MINUTIA INDEX AND RIDGE COUNT OCTANT 6 (NNNCC) (MRO) | N | 5 | 5 | 1 | 1 | |||||
M | MINUTIA INDEX AND RIDGE COUNT OCTANT 7 (NNNCC) (MRO) | N | 5 | 5 | 1 | 1 | |||||
O | OCTANT RESIDUALS (RRRRRRRR) (RSO) | N | 8 | 8 | 0 | 1 | |||||
CHQ | O | 9.024 | CHARACTERIZATION QUALITY |
N | 1 | 3 | 0 | 1 | 10 | 9.024:73<GS> | |
CLQ | O | 9.025 | CLASSIFIER QUALITY | N | 6 | 7 | 0 | 1 | 14 | 9.025:1.0525<GS> |
IDENTIFIER | CONDITION |
FIELD NUMBER |
FIELD NAME | CHARACTER TYPE | FIELD SIZE PER OCCURRENCE MIN. | FIELD SIZE PER OCCURRENCE MAX. | OCCURRENCES MIN. | OCCURRENCES MAX. | MAXUMUM NUMBER OF BYTES INCLUDING CHARACTER SEPARATORS AND FIELD NUMBER | EXAMPLE DATA | SPECIAL CHARACTERS ALLOWED |
---|---|---|---|---|---|---|---|---|---|---|---|
LEN | M |
9.001 |
LOGICAL RECORD LENGTH | N |
2 |
5 |
1 |
1 |
12 |
9.001:3144<GS> | |
IDC | M |
9.002 |
IMAGE DESIGNATION CHARACTER | N |
2 |
2 |
1 |
1 |
9 |
9.002:00<GS> | |
IMP | M |
9.003 |
IMPRESSION TYPE | B |
1 |
1 |
1 |
1 |
8 |
9.003:00000010<GS> | |
FMT | M |
9.004 |
MINUTIAE FORMAT | A |
1 |
1 |
1 |
1 |
8 |
9.004:U<GS> | |
AFV | C 7 |
9.013 |
AFIS FEATURE VECTOR | B |
2048 |
2048 |
0 |
1 |
2055 |
9.013:binary data<GS> | |
FGN | C 6 |
9.014 |
FINGER NUMBER | N |
2 |
2 |
0 |
1 |
9 |
9.014:04<GS> | |
NMN | M 8 |
9.015 |
NUMBER OF MINUTIAE | N |
2 |
3 |
1 |
1 |
10 |
9.015:17<GS> | |
FCP | M 8 |
9.016 |
FINGERPRINT CHARACTERIZATION PROCESS | 1 |
1 |
26 |
9.016:AFISFBI<US>R2<U S>CAV<GS> |
||||
M |
EQUIPMENT (VEN) | A |
3 |
12 |
1 |
1 |
|||||
M |
VERSION IDENTIFIER (VID) | AN |
2 |
2 |
1 |
1 |
|||||
M |
METHOD (MET) | A |
3 |
3 |
1 |
1 |
|||||
APC | O |
9.017 |
AFIS/FBI PATTERN CLASSIFICATION | 0 |
3 |
33 |
9.017:LS<US>9<US>0<R S>RS<US>13 |
||||
M |
PATTERN CLASSIFICATION (APAT) | A |
2 |
2 |
1 |
1 |
|||||
C 1 |
FIRST SUBPATTERN RIDGE COUNT (RCN1) | N |
1 |
2 |
0 |
1 |
|||||
C 1 |
SECOND SUBPATTERN RIDGE COUNT (RCN2) |
N |
1 |
2 |
0 |
1 |
|||||
ROV | O |
9.018 |
REGION OF VALUE POLYGON | 0 |
1 |
186 |
9.018:10160508<RS>24131 016<RS>2032 |
||||
M |
VERTEX (XXXXYYYY) (XYM) | N |
8 |
8 |
3 |
20 |
IDENTIFIER | CONDITION | FIELD NUMBER | FIELD NAME | CHARACTER TYPE | FIELD SIZE PER OCCURRENCE MIN. | FIELD SIZE PER OCCURRENCE MAX. | OCCURRENCES MIN. | OCCURRENCES MAX. | MAXUMUM NUMBER OF BYTES INCLUDING CHARACTER SEPARATORS AND FIELD NUMBER | EXAMPLE DATA | SPECIAL CHARACTERS ALLOWED |
---|---|---|---|---|---|---|---|---|---|---|---|
COF | O | 9.019 | COORDINATE OFFSETS | 0 | 1 | 51 | 9.019:01230444<US>04650 433<US> |
||||
M | OFFSET TO UL CORNER SUBIMAGE (XXXXYYYY) (XYP) | N | 8 | 8 | 1 | 1 | |||||
C 2 | CENTER OF ROTATION IN SUBIMAGE (XXXXYYY Y) (XYP) | N | 8 | 8 | 0 | 1 | |||||
C 2 | ROTATION ANGLE CW DEGREES (III.FFFF) (THET) | N | 8 | 8 | 0 | 1 | |||||
C 2 | ROTATION CENTER IN ROTATED SUBIMAGE (XXXXYYYY) (XYP) | N | 8 | 8 | 0 | 1 | |||||
C 3 | OFFSET TO UL CORNER FINAL SUBIMAGE (XXXXYYYY) (XYP) | N | 8 | 8 | 0 | 1 | |||||
ORN | M 8 | 9.020 | ORIENTATION UNCERTAINTY | N | 1 | 3 | 1 | 1 | 10 | 9.020:25<GS> |
|
CRA | O | 9.021 | CORE ATTRIBUTES | 0 | 2 | 42 | 9.021:07612387<US>265< US>0175<RS> |
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C 4 | LOCATION (XXXXYYYY) (XYM) | N | 8 | 8 | 0 | 1 | |||||
C 4 | DIRECTION IN DEGREES (DDD) (DID) | N | 3 | 3 | 0 | 1 | |||||
C 4 | POSITION UNCERTAINTY (RRRR) (PUM) | N | 4 | 4 | 0 | 1 |
IDENTIFIER | CONDITION | FIELD NUMBER | FIELD NAME | CHARACTERTYPE | FIELD SIZE PER OCCURRENCE MIN. | FIELD SIZE PER OCCURRENCEMAX. | OCCURRENCESMIN. | OCCURRENCES MAX. | MAXUMUM NUMBER OF BYTES INCLUDING CHARACTER SEPARATORS AND FIELD NUMBER | EXAMPLE DATA | SPECIAL CHARACTERS ALLOWED |
---|---|---|---|---|---|---|---|---|---|---|---|
DLA | O | 9.022 | DELTA ATTRIBUTES | 0 | 2 | 58 | 9.022:07612387<US>078< |
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C 5 | LOCATION (XXXXYYYY) (XYM) | N | 8 | 8 | 0 | 1 | |||||
C 5 | UPWARD FLOW DIRECTION (DDD) (DID) | N | 3 | 3 | 0 | 1 | |||||
C 5 | LEFTWARD FLOW DIRECTION (DDD) (DID) | N | 3 | 3 | 0 | 1 | |||||
C 5 | RIGHTWARD FLOW DIRECTION (DDD) (DID) | N | 3 | 3 | 0 | 1 | |||||
C 5 | POSITION UNCERTAINTY (RRRR) (PUM) | N | 4 | 4 | 0 | 1 |
Under the condition column: O = Optional; M = Mandatory; C = Conditional, see notes Under the character type column: A = Alpha; B = Binary; N = Numeric; S = Special Characters
IDENTIFIER | CONDITION | FIELD NUMBER | FIELD NAME | CHARACTER TYPE | FIELD SIZE PER OCCURRENCE MIN. | FIELD SIZE PER OCCURRENCE MAX. | OCCURRENCES MIN. | OCCURRENCES MAX. | MAXUMUM NUMBER OF BYTES INCLUDING CHARACTER SEPARATORS AND FIELD NUMBER | EXAMPLE DATA | SPECIAL CHARACTERS ALLOWED | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MAT | M 8 | 9.023 | MINUTIAE AND RIDGECOUNT DATA | 1 | 254 | 19818 | 9.023:001<US>XXXXYYY Y<US>QQ |
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M | MINUTIAE INDE NUMBER (III) (MDX) | N | 3 | 3 | 1 | 1 | |||||||
M | LOCATION DIRECTION (XXXXYYYY ) (XYT) | N | 11 | 11 | 1 | 1 | |||||||
M | QUALITY MEASURE (QMS) | N | 2 | 2 | 1 | 1 | |||||||
M | MINUTIA TYPE (MNT) | A | 1 | 1 | 1 | 1 | |||||||
M | MINUTIA INDEX AND RIDGE COUNT OCTANT 0 (NNNCC) (MRO) | N | 5 | 5 | 1 | 1 | |||||||
M | MINUTIA INDEX AND RIDGE COUNT OCTANT 1 (NNNCC) (MRO) | N | 5 | 5 | 1 | 1 | |||||||
M | MINUTIA INDEX ANDRIDGE COUNT OCTANT 2 (NNNCC) (MRO) | N | 5 | 5 | 1 | 1 | |||||||
M | MINUTIA INDEX AND RIDGE COUNT OCTANT 3 (NNNCC) (MRO) | N | 5 | 5 | 1 | 1 | |||||||
M | MINUTIA INDEX ANDRIDGE COUNTOCTANT 4 (NNNCC)(MRO) | N | 5 | 5 | 1 | 1 |
Under the condition column: O = Optional; M = Mandatory; C = Conditional, see notes. Under the character type column: A = Alpha; B = Binary; N = Numeric; S = Special Characters
IDENTIFIER | CONDITION | FIELD NUMBER | FIELD NAME | CHARACTER TYPE | FIELD SIZE PER OCCURRENCE MIN. | FIELD SIZE PER OCCURRENCE MAX. | OCCURRENCES MIN. | OCCURRENCES MAX. | MAXUMUM NUMBER OF BYTES INCLUDING CHARACTER SEPARATORS AND FIELD NUMBER | EXAMPLE DATA | SPECIAL CHARACTERS ALLOWED |
---|---|---|---|---|---|---|---|---|---|---|---|
M | MINUTIA INDEX AND RIDGE COUNT OCTANT 5 (NNNCC) (MRO) | N | 5 | 5 | 1 | 1 | |||||
M | MINUTIA INDEX AND RIDGE COUNT OCTANT 6 (NNNCC) (MRO) | N | 5 | 5 | 1 | 1 | |||||
M | MINUTIA INDEX AND RIDGE COUNT OCTANT 7 (NNNCC) (MRO) | N | 5 | 5 | 1 | 1 | |||||
O | OCTANT RESIDUALS (RRRRRRRR) (RSO) | N | 8 | 8 | 0 | 1 |
Under the condition column: O = Optional; M = Mandatory; C = Conditional, see notes Under the character type column: A = Alpha; B = Binary; N = Numeric; S = Special Characters
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