Revised 4/30/96
By Vincent Tabor
Revised 10/06/97
By Chris Duda
1.0 INTRODUCTION
2.1.2.1 DATA RECORD FORMAT DESCRIPTION
3.0 PROGRAMMER NOTE
CEMSC Central Environmental Satellite Computer System
DACU Data Acquisition Control Unit
DEF Data Exchange Format
EDR Environmental Data Record
FNOC Fleet Numerical Oceanography Center
HDS Hitachi Data Systems
IDB Intermediate Data Base
NESDIS National Environmental Satellite, Data and Information Service
REV Revolution
SSM/I Special Sensor Microwave Imagery
Previous versions of the EDR documentation which refer to the Intermediate Database (IDB)
should be amended. NESDIS no longer uses the IDB for processing or orbital occess. Rather,
all DMSP EDR orbits are made available on the CEMSCS as 1300 length records. These
orbital datasets may be accessed directly by users.
The basic format of the EDR dataset is one EDR Output Header Record followed by a series
of records which each contain one scanline of data. Section 2.1.1 describes the format of the
EDR Output Header Record, record #1. Section 2.1.2 describes the format of the scanline
data, records #2-EOF.
The EDR Output Header Record contains six description blocks which are defined in terms of
words consisting of a combination of 32-bits, 16-bits, and 8-bits.
Description Blocks
1. EDR IDENTIFICATION BLOCK
2. EDR DATA SEQUENCE BLOCK
3. REV HEADER DATA DESCRIPTION BLOCK
4. EDR SCAN HEADER DATA DESCRIPTION BLOCK
5. EDR DATA DESCRIPTION BLOCK
6. REV HEADER DATA BLOCK FORMAT
Data Word |
Type |
Contents |
Comments |
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0-1 |
BLOCK LENGTH 14 |
||
2-3 |
MODE 1 |
SUBMODE 1 |
|
4-5 |
CHAR. 1 F |
CHAR. 2 N |
|
6-7 |
CHAR. 3 O |
CHAR. 4 C |
ORIGINATOR ID |
8-9 |
CLASSIFICATION U |
FILE LIFETIME 255 |
|
10-11 |
FILE INDICATOR T |
CHAR. 2 S |
|
12-13 |
CHAR. 3 M |
CHAR. 4 I |
|
14-15 |
CHAR. 5 E |
CHAR. 6 D |
PRODUCT IDENTIFIER |
16-17 |
CHAR. 7 R |
CHAR. 8 | |
18-19 | CHAR. 9 |
CHAR. 10 8 |
|
20-21 |
YEAR (SET BY SMIDEF) |
||
22-23 |
MONTH (SET BY SMIDEF) |
DAY (SET BY SMIDEF) |
|
24-25 |
HOUR (SET IN SMIDEF) |
MINUTE (SET IN SMIDEF) |
|
26-27 |
CHECKSUM
(CAL. IN SMIDEF) |
EDR Data Sequence Block
Data Word |
Type |
Contents |
Comments |
1 | I*2 | Block length | Length of block in term of I*2 Words (13) |
2 | Byte | MODE | Binary 8-bit Number (3) |
3 | Byte | SUBMODE | Binary 8-bit Number (19) |
4 | I*2 | Number of Loops | Three |
5 | Byte | Start Number | Binary 8-bit Number |
6 | Byte | Loop Number | Binary 8-bit Number (1) |
7 | I*2 | Number of Data Blocks | Binary 16-bit Number (1) |
8 | Byte | End Number | Binary 8-bit Number |
9 | Byte | Loop Number | Binary 8-bit Number |
10 | Byte | Start Number | Binary 8-bit Number |
11 | Byte | Loop Number | Binary 8-bit Number (2) |
12 | I*2 | Number of Data Blocks | HDR Data Block (3) |
13 | Byte | Start Number | Binary 8-bit Number |
14 | Byte | Loop Number | Binary 8-bit Number (3) |
15 | I*2 | Number of Data Blocks | Binary 16-bit Number (1) |
16 | Byte | END Number | Binary 8-bit Number |
17 | Byte | Loop Number | Binary 8-bit Number (3) |
18 | Byte | End Number | Binary 8-bit Number |
19 | Byte | Loop Number | Binary 8-bit Number (2) |
20 | I*2 | Checksum | Calc in SMIDEF |
BYTES
0-1 |
BLOCK LENGTH 13 |
||
2-3 |
MODE 3 |
SUBMODE 19 |
|
4-5 |
NUMBER OF LOOPS 3 |
||
6-7 |
START { |
LOOP NUMBER 1 |
REV HEADER BLOCK |
8-9 |
NUMBER OF DATA BLOCKS 1 |
||
10-11 |
END } |
LOOP NUMBER 1 |
|
12-13 |
START { |
LOOP NUMBER 2 |
|
14-15 |
NUMBER OF DATA BLOCKS (SET IN SMIDEF) |
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16-17 |
START { |
LOOP NUMBER 3 |
HDR DATA BLOCK |
18-19 |
NUMBER OF DATA BLOCKS 1 |
||
20-21 |
END } |
LOOP NUMBER 3 |
|
22-23 |
END } |
LOOP NUMBER 2 |
|
24-25 |
CHECKSUM (CALC. IN SMIDEF) |
Data Word |
Type |
Contents |
Comments |
---|---|---|---|
1 | I*2 | Block length | Length of Block in Terms of I*2 Words (95) |
2 | Byte | Mode | Binary 8-bit Number (3) |
3 | Byte | Submode | Binary 8-bit Number (17) |
4 | Byte | Number Elements | Binary 8-bit Number (15) |
5 | Byte | Bytes/Section | Binary 8-bit Number (24) |
6 | I*2 | Number of Sections | Binary Number (1) |
7 | C*4 | Spacecraft ID | Character String "SCID" |
8 | Byte | Start Byte | Binary 8-bit Number (4) |
9 | Byte | Bytes/Element | Binary 8-bit Number (4) |
10 | I*2 | Units Code | Combination of a Zero Filled Byte and Unit Code (19) |
11 | Byte | Mult. Mantissa | Binary 8-bit Number (1) |
12 | Byte | Exponent | Binary 8-bit Number (0) |
13 | I*2 | Additive Constant | Binary Number (0) |
14 | C*4 | Rev/Orbit Number | Character String "REV#" |
15 | Byte | Start Byte | Binary 8-bit Number (8) |
16 | Byte | Bytes/Element | Binary 8-bit Number (4) |
17 | I*2 | Units Code | Combination of a Zero Filled Byte and Unit Code (19) |
18 | Byte | Mult. Mantissa | Binary 8-bit Number (1) |
19 | Byte | Exponent | Binary 8-bit Number (0) |
20 | I*2 | Additive Constant | Binary Number |
21 | C*4 | Julian Day Data Begins | Character String "BJLD" |
22 | Byte | Start Byte | Binary 8-bit Number (12) |
23 | Byte | Bytes/Element |
Binary 8-bit Number (2)
|
24 | I*2 | Units Code | Combination of a Zero Filled Byte and Unit Code (51) |
25 | Byte | Mult. Mantissa | Binary 8-bit Number (1) |
26 | Byte | Exponent | Binary 8-bit Number (0) |
27 | I*2 | Additive Constant | Binary Number (0) |
28 | C*4 | Hour of Day Data Begins | Character String "BHR" |
29 | Byte | Start Byte | Binary 8-bit Number (14) |
30 | Byte | Bytes/Element | Binary 8-bit Number (1) |
31 | I*2 | Units Code | Combination of a Zero Filled Byte and Unit Code (50) |
32 | Byte | Mult. Mantissa | Binary 8-bit Number (1) |
33 | Byte | Exponent | Binary 8-bit Number (0) |
34 | I*2 | Additive Constant | Binary Number (0) |
35 | C*4 | Minute of Hour Data |
Character String "BMN" |
36 | Byte | Start Byte | Binary 8-bit Number (15) |
37 | Byte | Bytes/Element | Binary 8-bit Number (1) |
38 | I*2 | Units Code | Combination of a Zero Filled Byte and Unit Code (49) |
39 | Byte | Mult. Mantissa | Binary 8-bit Number (1) |
40 | Byte | Exponent | Binary 8-Bit Number (0) |
41 | I*2 | Additive Constant | Binary Number (0) |
42 | C*4 | Second of Min. Data Begins | Character String "BSEC" |
43 | Byte | Start Byte | Binary 8-Bit Number (16) |
44 | Byte | Bytes/Element | Binary 8-Bit Number (1) |
45 | I*2 | Units Code | Combination of a Zero Filled Byte and Unit Code (12) |
46 | Byte | Mult. Mantissa | Binary 8-Bit Number (1) |
47 | Byte | Exponent | Binary 8-Bit Number (0) |
48 | I*2 | Additive Constant |
Binary Number (0) |
49 | C*4 | Julian Day Data Ends | Character String "EJLD" |
50 | Byte | Start Byte | Binary 8-Bit Number (17) |
51 | Byte | Bytes/Element | Binary 8-Bit Number (2) |
52 | I*2 | Units Code | Combination of a Zero Filled Byte and Unit Code (51) |
53 | Byte | Mult. Mantissa | Binary 8-Bit Number (1) |
54 | Byte | Exponent | Binary 8-Bit Number (0) |
55 | I*2 | Additive Constant | Binary Number (0) |
56 | C*4 | Hour of Day Data Ends | Character String "EHR" |
57 | Byte | Start Byte | Binary 8-Bit Number (19) |
58 | Byte | Bytes/Element | Binary 8-Bit Number (1) |
59 | I*2 | Units Code | Combination of a Zero Filled Byte and Unit Code (50) |
60 | Byte | Mult. Mantissa | Binary 8-Bit Number (1) |
61 | Byte | Exponent | Binary 8-Bit Number (0) |
62 | I*2 | Additive Constant | Binary Number (0) |
63 | C*4 | Minute of Hour Data Ends | Character String "EMN" |
64 | Byte | Start Byte | Binary 8-Bit Number (20) |
65 | Byte | Bytes/Element | Binary 8-Bit Number (1) |
66 | I*2 | Units Code | Combination of a Zero Filled Byte and Unit Code (49) |
67 | Byte | Mult. Mantissa | Binary 8-Bit Number (1) |
68 | Byte | Exponent | Binary 8-Bit Number (0) |
69 | I*2 | Additive Constant | Binary Number (0) |
70 | C*4 | Second of Minute Data Ends | Character String "ESEC" |
71 | Byte | Start Byte |
Binary 8-Bit Number (21) |
72 | Byte | Bytes/Element | Binary 8-Bit Number (1) |
73 | I*2 | Units Code | Combination of a Zero Filled Byte and Unit Code (12) |
74 | Byte | Mult. Mantissa | Binary 8-Bit Number (1) |
75 | Byte | Exponent | Binary 8-Bit Number (0) |
76 | I*2 | Additive Constant | Binary Number (0) |
77 | C*4 | Day of Ascending Node | Character String "AJLD" |
78 | Byte | Start Byte | Binary 8-Bit Number (22) |
79 | Byte | Bytes/Element | Binary 8-Bit Number (2) |
80 | I*2 | Units Code | Combination of a Zero Filled Byte and Unit Code (51) |
81 | Byte | Mult. Mantissa | Binary 8-Bit Number (1) |
82 | Byte | Exponent | Binary 8-Bit Number (0) |
83 | I*2 | Additive Constant | Binary Number (0) |
84 | C*4 | Hour of Ascending Node | Character String "AHR" |
85 | Byte | Start Byte | Binary 8-Bit Number (24) |
86 | Byte | Bytes/Element | Binary 8-Bit Number (1) |
87 | I*2 | Units Code | Combination of a Zero Filled Byte and Unit Code (50) |
88 | Byte | Mult. Mantissa | Binary 8-Bit Number (1) |
89 | Byte | Exponent | Binary 8-Bit Number (0) |
90 | I*2 | Additive Constant | Binary Number (0) |
91 | C*4 | Minute of Ascending AMN (blank) | Character String Node |
92 | Byte | Start Byte | Binary 8-Bit Number (25) |
93 | Byte | Bytes/Element | Binary 8-Bit Number (1) |
94 | I*2 | Units Code | Combination of a Zero Filled Byte and Unit Code (49) |
95 | Byte | Mult. Mantissa |
Binary 8-Bit Number (1) |
96 | Byte | Exponent | Binary 8-Bit Number (0) |
97 | I*2 | Additive Constant | Binary Number (0) |
98 | C*4 | Second of Ascending Node | Character string "ASEC" |
99 | Byte | Start Byte | Binary 8-Bit Number (26) |
100 | Byte | Bytes/Element | Binary 8-Bit Number (1) |
101 | I*2 | Units Code | Combination of a Zero Filled Byte and Unit Code (12) |
102 | Byte | Mult. Mantissa | Binary 8-Bit Number (1) |
103 | Byte | Exponent | Binary 8-Bit Number (0) |
104 | I*2 | Additive Constant | Binary Number (0) |
105 | C*4 | Logical Satellite | Character String "LSI" |
106 | Byte | Start Byte | Binary 8-Bit Number (27) |
107 | Byte | Bytes/Element | Binary 8-Bit Number (1) |
108 | I*2 | Units Code | Combination of a Zero Filled Byte and Units Code (19) |
109 | Byte | Mult. Mantissa | Binary 8-Bit Number (1) |
110 | Byte | Exponent | Binary 8-Bit Number (0) |
111 | I*2 | Additive Constant | Binary Number (0) |
112 | I*2 | CheckSum | Binary Number |
BYTES BYTES
0-1 |
BLOCK LENGTH 95 |
30-31 |
ADDITIVE CONSTANT 0 |
||||
2-3 |
MODE 3 |
SUBMODE 17 | 32-33 |
CHAR. 1 B |
CHAR. 2 J |
JULIAN DAY DATA BEGINS | |
4-5 |
NUMBER ELEMENTS 15 |
BYTES/ SECTION 24 |
34-35 |
CHAR. 3 L |
CHAR. 4 D |
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6-7 |
NUMBER OF SECTIONS 1 |
36-37 |
START BYTE 12 |
BYTES/ ELEMENTS 2 |
|||
8-9 |
CHAR. 1 S |
CHAR. 2 C |
SPACECRAFT ID | 38-39 |
UNUSED 0 |
UNITS CODE 51 |
|
10-11 |
CHAR. 3 I |
CHAR. 4 D |
40-41 |
MULT. MANTISSA 1 |
EXPONENT 0 |
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12-13 |
START BYTE 4 |
BYTES/ ELEMENT S 4 |
42-43 |
ADDITIVE CONSTANT 0 |
|||
14-15 |
UNUSED 0 |
UNITS CODE 19 |
44-45 |
CHAR. 1 B |
CHAR. 2 H |
HOUR OF DAY DATA BEGINS |
|
16-17 |
MULT. MANTISSA 1 |
EXPONEN
T 0 |
46-47 |
CHAR. 3 R |
CHAR. 4 | ||
18-19 |
ADDITIVE CONSTANT 0 |
48-49 |
START BYTE 14 |
BYTES/ ELEMENT 1 |
|||
20-21 |
CHAR. 1 R |
CHAR. 2 E |
REV/ORBIT NUMBER |
50-51 |
UNUSED 0 |
UNITS CODE 50 |
|
22-23 |
CHAR. 3 V |
CHAR. 4 # |
52-53 |
MULT. MANTISSA 1 |
EXPONENT 0 |
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24-25 |
START BYTE 8 |
BYTES/ ELEMENT 4 |
54-55 |
ADDITIVE CONSTANT 0 |
|||
26-27 |
UNUSED 0 |
UNITS CODE 19 |
56-57 |
CHAR. 1 B |
CHAR. 2 M |
MINUTE OF
HOUR DATA BEGINS |
|
28-29 |
MULT. MANTISSA 1 |
EXPONEN
T 0 |
58-59 |
CHAR. 3 N |
CHAR. 4 |
60-61 |
START BYTE 15 |
BYTES/ ELEMENT 1 |
90-91 |
ADDITIVE CONSTANT 0 |
|||
62-63 |
UNUSED 0 |
UNITS CODE 49 |
92-93 |
CHAR. 1 E |
CHAR. 2 H |
HOUR OF DAY DATA BEGINS | |
64-65 |
MULT. MANTISSA 1 |
EXPONENT 0 |
94-95 |
CHAR. 3 R |
CHAR. 4
|
||
66-67 |
ADDITIVE CONSTANT 0 |
96-97 |
START BYTE 19 |
BYTES/ ELEMENTS 1 |
|||
68-69 |
CHAR. 1 B |
CHAR. 2 S |
SECOND OF MIN. DATA BEGINS |
98-99 |
UNUSED 0 |
UNITS CODE 50 |
|
70-71 |
CHAR. 3 E |
CHAR. 4 C |
100-101 |
MULT. MANTISSA 1 |
EXPONENT 0 |
||
72-73 |
START BYTE 16 |
BYTES/ ELEMENTS 1 |
102-103 |
ADDITIVE CONSTANT 0 |
|||
74-75 |
UNUSED 0 |
UNITS CODE 12 |
104-105 |
CHAR. 1 B |
CHAR. 2 H |
HOUR OF DAY DATA BEGINS |
|
76-77 |
MULT. MANTISSA 1 |
EXPONENT 0 |
106-107 |
CHAR. 3 N |
CHAR. 4 | ||
78-79 |
ADDITIVE CONSTANT 0 |
108-109 |
START BYTE 20 |
BYTES/ ELEMENT 1 |
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80-81 |
CHAR. 1 E |
CHAR. 2 J |
JULIAN DAY DATA BEGINS | 110-111 |
UNUSED 0 |
UNITS CODE 49 |
|
82-83 |
CHAR. 3 L |
CHAR. 4 D |
112-113 |
MULT. MANTISSA 1 |
EXPONENT 0 |
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84-85 |
START BYTE 17 |
BYTES/ ELEMENT 2 |
114-115 |
ADDITIVE CONSTANT 0 |
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86-87 |
UNUSED 0 |
UNITS CODE 51 |
116-117 |
CHAR. 1 E |
CHAR. 2 S |
SECOND OF MINUTE DATA ENDS | |
88-89 |
MULT. MANTISSA 1 |
EXPONENT 0 |
118-119 |
CHAR. 3 E |
CHAR. 4 C |
120-121 |
START BYTE 21 |
BYTES/ ELEMENT 1 |
150-151 |
ADDITIVE CONSTANT 0 |
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122-123 |
UNUSED 0 |
UNITS CODE 12 |
152-153 |
CHAR. 1 A |
CHAR. 2 M |
MINUTE OF ASCENDING NODE | |
124-125 |
MULT. MANTISSA 1 |
EXPONENT 0 |
154-155 |
CHAR. 3 N |
CHAR. 4
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126-127 |
ADDITIVE CONSTANT 0 |
156-157 |
START BYTE 25 |
BYTES/ ELEMENTS 1 |
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128-129 |
CHAR. 1 A |
CHAR. 2 J |
DAY OF ASCENDING NODE | 158-159 |
UNUSED 0 |
UNITS CODE 49 |
|
130-131 |
CHAR. 3 L |
CHAR. 4 D |
160-161 |
MULT. MANTISSA 1 |
EXPONENT 0 |
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132-133 |
START BYTE 22 |
BYTES/ ELEMENTS 2 |
162-163 |
ADDITIVE CONSTANT 0 |
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134-135 |
UNUSED 0 |
UNITS CODE 51 |
164-165 |
CHAR. 1 A |
CHAR. 2 S |
SECOND OF ASCENDING NODE | |
136-137 |
MULT. MANTISSA 1 |
EXPONENT 0 |
166-167 |
CHAR. 3 E |
CHAR. 4 C |
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138-139 |
ADDITIVE CONSTANT 0 |
168-169 |
START BYTE 26 |
BYTES/ ELEMENT 1 |
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140-141 |
CHAR. 1 A |
CHAR. 2 H |
HOUR OF ASCENDING NODE | 170-171 |
UNUSED 0 |
UNITS CODE 12 |
|
142-143 |
CHAR. 3 R |
CHAR. 4
|
172-173 |
MULT. MANTISSA 1 |
EXPONENT 0 |
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144-145 |
START BYTE 24 |
BYTES/ ELEMENT 1 |
174-175 |
ADDITIVE CONSTANT 0 |
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146-147 |
UNUSED 0 |
UNITS CODE 50 |
176-177 |
CHAR. 1 L |
CHAR. 2 S |
LOGICAL SATELLITE ID | |
148-149 |
MULT. MANTISSA 1 |
EXPONENT 0 |
178-179 |
CHAR. 3 I |
CHAR. 4
|
BYTES
180-181 |
START BYTE 27 |
BYTES/ ELEMENT 1 |
182-183 |
UNUSED 0 |
UNITS CODE 19 |
184-185 |
MULT. MANTISSA 1 |
EXPONENT 0 |
186-187 |
ADDITIVE CONSTANT 0 |
|
188-189 |
CHECKSUM (CALC. IN SMIDEF) |
Data Word |
Type |
Contents |
Comments |
---|---|---|---|
1 | I*2 | Block length | Length of block in term of I*2 words (17) |
2 | Byte | MODE | Binary 8-bit Number (3) |
3 | Byte | SUBMODE | Binary 8-bit Number (17) |
4 | Byte | Number of Elements | Binary 8-bit Number (2) |
5 | Byte | Bytes per Section | Binary 8-bit Number (6) |
6 | I*2 | Number of Sections | Binary Number (1) |
7 | C*4 | Counter | Character String "CNTR" |
8 | Byte | Start Byte | Binary 8-bit Number (4) |
9 | Byte | Bytes/Element | Binary 8-bit Number (2) |
10 | I*2 | Unit Code | Combination of a Zero Filled Byte and the Unit Code (19) |
11 | Byte | Mult. Mantissa | Binary 8-bit Number (1) |
12 | Byte | Exponent | Binary 8-bit Number (0) |
13 | I*2 | Additive Constant | Binary Number |
14 | C*4 | Bscan Start Time | Character String "BSTM" |
15 | Byte | Start Byte | Binary 8-bit Number (6) |
16 | Byte | Bytes/Element | Binary 8-bit Number (4) |
17 | I*2 | Units Code | Combination of a Zero Filled Byte and the Unit Code (12) |
18 | Byte | Mult. Mantissa | Binary 8-bit Number (1) |
19 | Byte | Exponent | Binary 8-bit Number (0) |
20 | I*2 | Additive Constant | Binary Number |
21 | I*2 | Checksum | Calculated in "SMIDEF" |
BYTES BYTES
17
3
17
(CAL. IN SMIDEF)
C
N
T
R
0
0
B
S
T
M
6
4
0
0
0-1
BLOCK LENGTH
30-31
ADDITIVE
CONSTANT
0
2-3
MODE
SUBMODE
32-33
CHECKSUM
4-5
NUMBER
ELEMENT
S
2
BYTES/
SECTION
6
6-7
NUMBER OF SECTIONS
1
8-9
CHAR. 1
CHAR. 2
COUNTER
10-11
CHAR. 3
CHAR. 4
12-13
START
BYTE
4
BYTES/
ELEMENTS
2
14-15
UNUSED
UNITS
CODE
19
16-17
MULT.
MANTISSA
1
EXPONENT
18-19
ADDITIVE
CONSTANT
0
20-21
CHAR. 1
CHAR. 2
B-SCAN
START TIME
22-23
CHAR. 3
CHAR. 4
24-25
START
BYTE
BYTES/
ELEMENT
26-27
UNUSED
UNITS
CODE
12
28-29
MULT.
MANTISSA
1
EXPONENT
EDR Data Description Block
Data Word |
Type |
Contents |
Comments |
---|---|---|---|
1 | I*2 | Block length | Length of Block in Terms of I*2 Words (107) |
2 | Byte | Mode | Binary 8-Bit Number (3) |
3 | Byte | Submode | Binary 8-Bit Number (17) |
4 | Byte | Number Elements | Binary 8-Bit Number (17) |
5 | Byte | Bytes/Selection | Binary 8-Bit Number (20) |
6 | I*2 | Number of Sections | Binary Number (62) |
7 | C*4 | Counter | Character String "CNTR" |
8 | Byte | Start Byte | Binary 8-Bit Number (4) |
9 | Byte | Bytes/Element | Binary 8-Bit Number (2) |
10 | I*2 | Units Code | Combination of a Zero Filled Byte and Unit Code (19) |
11 | Byte | Mult. Mantissa | Binary 8-Bit Number (1) |
12 | Byte | Exponent | Binary 8-Bit Number (0) |
13 | I*2 | Additive Constant | Binary Number (0) |
14 | C*4 | Latitude | Character String "LAT" |
15 | Byte | Start Byte | Binary 8-Bit Number (6) |
16 | Byte | Bytes/Element | Binary 8-Bit Number (2) |
17 | I*2 | Units Code | Combination of a Zero Filled Byte and Unit Code (45) |
18 | Byte | Mult. Mantissa | Binary 8-Bit Number (1) |
19 | Byte | Exponent | Binary 8-Bit Number (-2) |
20 | I*2 | Additive Constant | Binary Number (0) |
21 | C*4 | Longitude | Character String "LON" |
22 | Byte | Start Byte | Binary 8-Bit Number (8) |
23 | Byte | Bytes/Element | Binary 8-Bit Number (2) |
24 | I*2 | Units Code | Combination of a Zero Filled Byte and Unit Code (45) |
25 | Byte | Mult. Mantissa | Binary 8-Bit Number (1) |
26 | Byte | Exponent | Binary 8-Bit Number (-2) |
27 | I*2 | Additive Constant | Binary Number (0) |
28 | C*4 | Surface Type | Character String "STYP" |
29 | Byte | Start Byte | Binary 8-Bit Number (10) |
31 | Byte | Bytes/Element | Binary 8-Bit Number (1) |
30 | I*2 | Units Code | Combination of a Zero Filled Byte and Unit Code (19) |
32 | Byte | Mult. Mantissa | Binary 8-Bit Number (1) |
33 | Byte | Exponent | Binary 8-Bit Number (0) |
34 | I*2 | Additive Constant | Binary Number (0) |
35 | C*4 | Cloud Water | Character String "CW" |
36 | Byte | Start Byte | Binary 8-Bit Number (11) |
37 | Byte | Bytes/Element | Binary 8-Bit Number (1) |
38 | I*2 | Units Code | Combination of a Zero Filled Byte and Unit Code (22) |
39 | Byte | Mult. Mantissa | Binary 8-Bit Number (5) |
40 | Byte | Exponent | Binary 8-Bit Number (-2) |
41 | I*2 | Additive Constant | Binary Number (0) |
42 | C*4 | Spare | Character String "SPAR" |
43 | Byte | Start Byte | Binary 8-Bit Number (12) |
44 | Byte | Bytes/Element | Binary 8-Bit Number (1) |
45 | I*2 | Units Code | Combination of a Zero Filled Byte and Unit Code (22) |
46 | Byte | Mult. Mantissa | Binary 8-Bit Number (1) |
47 | Byte | Exponent | Binary 8-Bit Number (-1) |
48 | I*2 | Additive Constant | Binary Number (0) |
49 | C*4 | Rain Rate | Character String "RR" |
50 | Byte | Start Byte | Binary 8-Bit Number (13) |
51 | Byte | Bytes/Element | Binary 8-Bit Number (1) |
52 | I*2 | Units Code | Combination of a Zero Filled Byte and Unit Code (62) |
53 | Byte | Mult. Mantissa | Binary 8-Bit Number (1) |
54 | Byte | Exponent | Binary 8-Bit Number (0) |
55 | I*2 | Additive Constant | Binary Number (0) |
56 | C*4 | Surface Wind | Character String "SW" |
57 | Byte | Start Byte | Binary 8-Bit Number (14) |
58 | Byte | Bytes/Element | Binary 8-Bit Number (1) |
59 | I*2 | Units Code | Combination of a Zero Filled Byte and Unit Code (4) |
60 | Byte | Mult. Mantissa | Binary 8-Bit Number (1) |
61 | Byte | Exponent | Binary 8-Bit Number (-1) |
62 | I*2 | Additive Constant | Binary Number (0) |
63 | C*4 | Surface Moisture | Character String "SM" |
64 | Byte | Start Byte | Binary 8-Bit Number (15) |
65 | Byte | Bytes/Element | Binary 8-Bit Number (1) |
66 | I*2 | Units Code | Combination of a Zero Filled Byte and Unit Code (39) |
67 | Byte | Mult. Mantissa | Binary 8-Bit Number (1) |
68 | Byte | Exponent | Binary 8-Bit Number (0) |
69 | I*2 | Additive Constant | Binary Number (0) |
70 | C*4 | Ice Concentration | Character String "IC" |
71 | Byte | Start Byte | Binary 8-Bit Number (16) |
72 | Byte | Bytes/Element | Binary 8-Bit Number (1) |
73 | I*2 | Units Code | Combination of a Zero Filled Byte and Unit Code (20) |
74 | Byte | Mult. Mantissa | Binary 8-Bit Number (5) |
75 | Byte | Exponent | Binary 8-Bit Number (0) |
76 | I*2 | Additive Constant | Binary Number (0) |
77 | C*4 | Ice Age | Character String "IA" |
78 | Byte | Start Byte | Binary 8-Bit Number (17) |
79 | Byte | Bytes/Element | Binary 8-Bit Number (1) |
80 | I*2 | Units Code | Combination of a Zero Filled Byte and Unit Code (19) |
81 | Byte | Mult. Mantissa | Binary 8-Bit Number (1) |
82 | Byte | Exponent | Binary 8-Bit Number (0) |
83 | I*2 | Additive Constant | Binary Number (0) |
84 | C*4 | Ice Edge | Character String "IE" |
85 | Byte | Start Byte | Binary 8-Bit Number (18) |
86 | Byte | Bytes/Element | Binary 8-Bit Number (1) |
87 | I*2 | Units Code | Combination of a Zero Filled Byte and Unit Code (19) |
88 | Byte | Mult. Mantissa | Binary 8-Bit Number (1) |
89 | Byte | Exponent | Binary 8-Bit Number (0) |
90 | I*2 | Additive Constant | Binary Number (0) |
91 | C*4 | Water Vapor Ocean | Character String "WV" |
92 | Byte | Start Byte | Binary 8-Bit Number (19) |
93 | Byte | Bytes/Element | Binary 8-Bit Number (1) |
94 | I*2 | Units Code | Combination of a Zero Filled Byte and Unit Code (22) |
95 | Byte | Mult. Mantissa | Binary 8-Bit Number (5) |
96 | Byte | Exponent | Binary 8-Bit Number (-1) |
97 | I*2 | Additive Constant | Binary Number (0) |
98 | C*4 | Surface Temp. | Character string "TMPS" |
99 | Byte | Start Byte | Binary 8-Bit Number (20) |
100 | Byte | Bytes/Element | Binary 8-Bit Number (1) |
101 | I*2 | Units Code | Combination of a Zero Filled Byte and Unit Code (1) |
102 | Byte | Mult. Mantissa | Binary 8-Bit Number (1) |
103 | Byte | Exponent | Binary 8-Bit Number (0) |
104 | I*2 | Additive Constant | Binary Number (180) |
105 | C*4 | Snow Depth | Character String SD |
106 | Byte | Start Byte | Binary 8-Bit Number (21) |
107 | Byte | Bytes/Element | Binary 8-Bit Number (1) |
108 | I*2 | Units Code | Combination of a Zero Filled Byte and Unit Code (39) |
109 | Byte | Mult. Mantissa | Binary 8-Bit Number (5) |
110 | Byte | Exponent | Binary 8-Bit Number (0) |
111 | I*2 | Additive Constant | Binary Number (0) |
112 | C*4 | Rain Flag | Character String "RFLG" |
113 | Byte | Start Byte | Binary 8-Bit Number (19) |
114 | Byte | Bytes/Element | Binary 8-Bit Number (1) |
115 | I*2 | Units Code | Combination of a Zero Filled Byte and Unit Code (22) |
116 | Byte | Mult. Mantissa | Binary 8-Bit Number (1) |
117 | Byte | Exponent | Binary 8-Bit Number (0) |
118 | I*2 | Additive Constant | Binary Number (0) |
119 | C*4 | EDR Surface Type | Character String "ETYP" |
120 | Byte | Start Byte | Binary 8-Bit Number (23) |
121 | Byte | Bytes/Element | Binary 8-Bit Number (1) |
122 | I*2 | Units Code | Combination of a Zero Filled Byte and Unit Code (19) |
123 | Byte | Mult. Mantissa | Binary 8-Bit Number (1) |
124 | Byte | Exponent | Binary 8-Bit Number (0) |
125 | I*2 | Additive Constant | Binary Number (0) |
126 | C*4 | CheckSum | Binary Number |
BYTES BYTES
107
N
62
C
N
0
T
R
-2
0
S
T
0
Y
P
L
A
0
T
0
0
C
W
0-1
BLOCK LENGTH
30-31
ADDITIVE
CONSTANT
0
2-3
MODE
3
SUBMODE
17
32-33
CHAR. 1
L
CHAR. 2
0
LONGITUDE
4-5
NUMBER
ELEMENTS
17
BYTES/
SECTION
20
34-35
CHAR. 3
CHAR. 4
6-7
NUMBER OF SECTIONS
36-37
START
BYTE
8
BYTES/
ELEMENTS
2
8-9
CHAR. 1
CHAR. 2
COUNTER
38-39
UNUSED
UNITS
CODE
45
10-11
CHAR. 3
CHAR. 4
40-41
MULT.
MANTISSA
1
EXPONENT
12-13
START
BYTE
4
BYTES/
ELEMENTS
2
42-43
ADDITIVE
CONSTANT
0
14-15
UNUSED
UNITS
CODE
19
44-45
CHAR. 1
CHAR. 2
SURFACE
TYPE
16-17
MULT.
MANTISSA
1
EXPONENT
46-47
CHAR. 3
CHAR. 4
18-19
ADDITIVE
CONSTANT
0
48-49
START
BYTE
10
BYTES/ELE
MENT
1
20-21
CHAR. 1
CHAR. 2
LATITUDE
50-51
UNUSED
UNITS
CODE
19
22-23
CHAR. 3
CHAR. 4
52-53
MULT.
MANTISSA
1
EXPONENT
24-25
START
BYTE
6
BYTES/
ELEMENT
2
54-55
ADDITIVE
CONSTANT
0
26-27
UNUSED
UNITS
CODE
45
56-57
CHAR. 1
CHAR. 2
CLOUD
WATER
28-29
MULT.
MANTISSA
1
EXPONENT
-2
58-59
CHAR. 3
CHAR. 4
60-61 |
START BYTE 11 |
BYTES/ ELEMENT 1 |
90-91 |
ADDITIVE CONSTANT 0 |
|||
62-63 |
UNUSED 0 |
UNITS CODE 22 |
92-93 |
CHAR. 1 S |
CHAR. 2 W |
SURFACE WIND |
|
64-65 |
MULT. MANTISSA 5 |
EXPONENT -2 |
94-95 | CHAR. 3 | CHAR. 4 | ||
66-67 |
ADDITIVE CONSTANT 0 |
96-97 |
START BYTE 14 |
BYTES/ ELEMENTS 1 |
|||
68-69 |
CHAR. 1 S |
CHAR. 2 P |
SPARE | 98-99 |
UNUSED 0 |
UNITS CODE 4 |
|
70-71 |
CHAR. 3 A |
CHAR. 4 R |
100-101 |
MULT. MANTISSA 1 |
EXPONENT 0 |
||
72-73 |
START BYTE 12 |
BYTES/ ELEMENTS 1 |
102-103 |
ADDITIVE CONSTANT 0 |
|||
74-75 |
UNUSED 0 |
UNITS CODE 22 |
104-105 |
CHAR. 1 S |
CHAR. 2 M |
SURFACE MOISTURE | |
76-77 |
MULT. MANTISSA 1 |
EXPONENT -1 |
106-107 | CHAR. 3 | CHAR. 4 | ||
78-79 |
ADDITIVE CONSTANT 0 |
108-109 |
START BYTE 15 |
BYTES/ ELEMENT 1 |
|||
80-81 |
CHAR. 1 R |
CHAR. 2 R |
RAINRATE | 110-111 |
UNUSED 0 |
UNITS CODE 19 |
|
82-83 | CHAR. 3 | CHAR. 4 | 112-113 |
MULT. MANTISSA 1 |
EXPONENT 0 |
||
84-85 |
START BYTE 13 |
BYTES/ ELEMENT 1 |
114-115 |
ADDITIVE CONSTANT 0 |
|||
86-87 |
UNUSED 0 |
UNITS CODE 62 |
116-117 |
CHAR. 1 I |
CHAR. 2 C |
ICE CONCENTRATIO N | |
88-89 |
MULT. MANTISSA 1 |
EXPONENT 0 |
118-119 | CHAR. 3 | CHAR. 4 |
120-121 |
START BYTE 16 |
BYTES/ ELEMENT 1 |
150-151 |
ADDITIVE CONSTANT 0 |
|||
122-123 |
UNUSED 0 |
UNITS CODE 19 |
152-153 |
CHAR. 1 W |
CHAR. 2 V |
WATER VAPOR OCEAN | |
124-125 |
MULT. MANTISSA 1 |
EXPONENT 0 |
154-155 | CHAR. 3 | CHAR. 4 | ||
126-127 |
ADDITIVE CONSTANT 0 |
156-157 |
START BYTE 19 |
BYTES/ ELEMENTS 1 |
|||
128-129 |
CHAR. 1 I |
CHAR. 2 A |
ICE AGE | 158-159 |
UNUSED 0 |
UNITS CODE 22 |
|
130-131 | CHAR. 3 | CHAR. 4 | 160-161 |
MULT. MANTISSA 5 |
EXPONENT -1 |
||
132-133 |
START BYTE 17 |
BYTES/ELE
MENTS 1 |
162-163 |
ADDITIVE CONSTANT 0 |
|||
134-135 |
UNUSED 0 |
UNITS CODE 19 |
164-165 |
CHAR. 1 T |
CHAR. 2 M |
SURFACE TEMP. |
|
136-137 |
MULT. MANTISSA 1 |
EXPONENT 0 |
166-167 |
CHAR. 3 P |
CHAR. 4 S |
||
138-139 |
ADDITIVE CONSTANT 0 |
168-169 |
START BYTE 20 |
BYTES/ ELEMENT 1 |
|||
140-141 |
CHAR. 1 I |
CHAR. 2 E |
ICE EDGE | 170-171 |
UNUSED 0 |
UNITS CODE 1 |
|
142-143 | CHAR. 3 | CHAR. 4 | 172-173 |
MULT. MANTISSA 1 |
EXPONENT 0 |
||
144-145 |
START BYTE 18 |
BYTES/ ELEMENT 1 |
174-175 |
ADDITIVE CONSTANT 180 |
|||
146-147 |
UNUSED 0 |
UNITS CODE 19 |
176-177 |
CHAR. 1 S |
CHAR. 2 P |
SPARE | |
148-149 |
MULT. MANTISSA 1 |
EXPONENT 0 |
178-179 |
CHAR. 3 A |
CHAR. 4 R |
180-181 |
START BYTE 21 |
BYTES/ ELEMENT 1 |
210-211 |
ADDITIVE CONSTANT 0 |
|||
182-183 |
UNUSED 0 |
UNITS CODE 8 |
212-213 |
CHECKSUM (CAL. IN SMIDEF) |
|||
184-185 |
MULT. MANTISSA 1 |
EXPONENT 0 |
|||||
186-187 |
ADDITIVE CONSTANT 0 |
||||||
188-189 |
CHAR. 1 R |
CHAR. 2 F |
RAIN FLAG | ||||
190-191 |
CHAR. 3 L |
CHAR. 4 G |
|||||
192-193 |
START BYTE 22 |
BYTES/ ELEMENTS 1 |
|||||
194-195 |
UNUSED 0 |
UNITS CODE 22 |
|||||
196-197 |
MULT. MANTISSA 1 |
EXPONENT 0 |
|||||
198-199 |
ADDITIVE CONSTANT 0 |
||||||
200-201 |
CHAR. 1 E |
CHAR. 2 T |
EDR SURFACE TYPE | ||||
202-203 |
CHAR. 3 Y |
CHAR. 4 P |
|||||
204-205 |
START BYTE 23 |
BYTES/ ELEMENT 1 |
|||||
206-207 |
UNUSED 0 |
UNITS CODE 19 |
|||||
208-209 |
MULT. MANTISSA 1 |
EXPONENT 0 |
Data Word |
Type |
Contents |
Comments |
---|---|---|---|
1 | I*2 | Block length | Length of block in terms of I*2 Words (15) |
2 | Byte | Mode | Binary 8-Bit Number |
3 | Byte | Submode | String of 4 Character |
4 | I*4 | Spacecraft ID | Two 16-Bit Words |
5 | I*4 | Revolution/Orbit | Binary 32-Bit Number |
6 | I*2 | Julian day Data Begins | Binary 8-Bit Number |
7 | Byte | HR. Data Begins | Binary 8-Bit Number |
8 | Byte | Min. Data Begins | Binary 8-Bit Number |
9 | Byte | Sec. Data Begins | Binary 8-Bit Number |
10 | Byte | Day Data Ends (1) | Binary 8-Bit Number |
11 | Byte | Day Data Ends (2) | Binary 8-Bit Number |
12 | Byte | HR. Data Ends | Binary 8-Bit Number |
13 | Byte | Min. Data Ends | Binary 8-Bit Number |
14 | Byte | Sec. Data Ends | Binary 8-Bit Number |
15 | I*2 | Julian day of First |
Binary 16-Bit Number |
16 | Byte | HR. First A.N. | Binary 8-Bit Number |
17 | Byte | Min. First A.N. | Binary 8-Bit Number |
18 | Byte | Sec. First A.N. | Binary 8-Bit Number |
19 | Byte | Logical Satellite Id | Binary 8-Bit Number |
20 | I*2 | Checksum | Binary 16-Bit Number |
BYTES
0-1 |
BLOCK LENGTH |
|
2-3 |
BLOCK ID |
|
4-7 |
SPACECRAFT ID |
|
8-11 |
REVOLUTION/ ORBIT NUMBER |
|
12-13 |
JULIAN DAY DATA BEGINS |
|
14-15 | HR. DATA BEGINS | MIN. DATA BEGINS |
16-17 | SEC. DATA BEGINS |
DAY DATA ENDS (1) |
18-19 |
DAY DATA ENDS (2) |
HR. DATA ENDS |
20-21 |
MIN. DATA ENDS |
SEC. DATA ENDS |
22-23 |
JULIAN DAY OF 1ST ASCENDING NODE |
|
24-25 |
HR. 1ST A.N. |
MIN. 1ST A.N. |
26-27 |
SEC. 1ST A.N. |
LOGICAL SAT. ID |
28-29 |
CHECKSUM |
The EDR Scan Header has the Scan Counter which is a binary number (1 through 1724) and the B-SCAN start
time is in minutes from the beginning of the day (0 to 86,400). Note: There are no A-SCAN times associated with
these data sets.
The Data Block format is based upon 64 view spots per SCAN and contains a Latitude/Longitude value along with
14 parameters of which one is a spare. All parameters such as ice concentration of 0 at the Equator are available
for each of the view spots.
1300 Bytes
Product ID Block
|
Data Sequence Block |
Data Description Block
Pass HRD |
Data Description Block
Scan HDR |
Data Description Block
EDR |
Data Block
Pass HRD |
Zero Fill |
RECORD
2 to END OF FILE
12 BYTES
1286 BYTES
2 BYTE FILL
IDB OUTPUT DATA RECORD
Scan Header Scan Data Fill
EDR Scan Header Block
Data Word |
Type |
Contents |
Comments |
---|---|---|---|
1 | I*2 | Block Length | Length of Block in Terms of Words (6) |
2 | Byte | Mode | 8-Bit Byte |
3 | Byte | SUBMODE | 8-Bit Byte |
4 | I*2 | Scan Counter | Binary 16-Bit Word |
5 | I*4 | Bscan Start Time | Binary 32-Bit Number (seconds) |
6 | I*2 | Checksum | Binary 16-Bit Word |
EDR SCAN HEADER BLOCK FORMAT
BYTES
0-1 |
BLOCK LENGTH |
2-3 |
BLOCK ID |
4-5 |
SCAN COUNTER |
6-9 |
B-SCAN START TIME |
10-11 |
CHECKSUM |
Data Word |
Type |
Contents |
Comments |
---|---|---|---|
1 | I*2 | Block Length | Length of Block in Terms of Words (623) |
2 | Byte | Mode | 8-Bit Byte |
3 | Byte | Submode | 8-Bit Byte |
4 | I*2 | All Scene Station Counter | 8-Bit Byte |
5 | I*2 | Latitude | Scene Station Latitude 1X10 to the power of -2 (1) |
6 | I*2 | Longitude | Scene Station Longitude 1X10 to the power of -2 (2) |
7 | Byte | Surface Tag | Binary 8-Bit Number (3) |
8 | Byte | Cloud Water | Cloud Water Over Ocean 5X10 to the power of -2 Kilogram per Cubic Meter |
9 | Byte | Spare | Binary 8-Bit Number (0) |
10 | Byte | Rain Rate | Rain Rate in mm per hour |
11 | Byte | Wind Speed | Surface Wind Speed Over the Ocean meters per sec. |
12 | Byte | Soil Moisture | Soil Moisture in mm |
13 | Byte | Ice Concentration | Sea Ice Concentration |
14 | Byte | Ice Age | Sea Ice Age (4) |
15 | Byte | Ice Edge | Sea Ice Flag (5) |
16 | Byte | Water Vapor | Water Vapor over the Ocean 5 x10 to the power of -1 Kilogram per square meter |
17 | Byte | Surface Temperature | Surface Temperature degree Kelvin minus 180 |
18 | Byte | Snow Depth | Snow depth 5x 10 to the power of 1 in mm |
19 | Byte | Rain Flag |
Binary 8-Bit Number (0-3) representing wind speed accuracy |
20 | Byte | Cal. Surface Type | Calculated Surface Type (6) |
21 | Repeat | Bytes | Repeat Word 4 to 20 63 times |
22 | I*2 | Checksum | Binary 16-Bit Word |
BYTES
0-1 |
BLOCK LENGTH 623 |
|
2-3 |
BLOCK ID |
|
4-5 |
ALL SCENE STATION COUNTER |
|
6-7 |
LATITUDE |
|
8-9 |
LONGITUDE |
|
10-11 |
SURFACE TAG |
CLOUD WATER |
12-13 | SPARE |
RAIN RATE |
14-15 |
WIND SPEED |
SOIL MOISTURE |
16-17 |
ICE CONC. |
ICE AGE |
18-19 |
ICE EDGE |
WATER VAPOR |
20-21 |
SURFACE TEMP. |
SPARE |
22-23 |
RAIN FLAG |
CALC. S. TYPE |
24-1283 |
(REPEAT BYTES 4-23 63 TIMES) |
|
1284-1285 |
CHECKSUM |
1. Latitudes range from 00000 (South Pole) to 180000 (North Pole) with the Equator
being 09000.
2. Longitudes range from 00000 Greenwich going East to 36000 Greenwich.
3. 0 is land; 1 is vegetation covered land; 3 is multiyear ice; 4 is possible ice; 5 is
ocean; and 6 is coast.
4. 0 is First Year Ice and 1 is Mulit-Year ICE.
5. 0 is no edge present and 1 is edge present.
6. 1 is vegetation; 3 is Ice; 5 is Ocean; 6 is Coast; 7 is flooded condition; 8 is dense
vegetation; 9 is Dense Agriculture Crops; 10 is Dry Arable Soil; 11 is moist soil; 12
is semi-Arid Surface; 13 is Desert; 14 is precipitation over vegetation; 15 is
precipitation over soil, 16 is composite vegetation-water; 17 is composite soil- water-
wet soil; 18 is dry snow; 19 is wet snow; and 20 is Refrozen Snow.
3.0 PROGRAMMERS NOTE: How to obtain several of the important parameters for
processing an orbit.
The year of the date is found in one place only. The first record of each sequence in 16-bit word
11 (bytes 21,22).
Times associated with the data;
Starting Julian Day 16 bit word 253 in (Rev Header Block).
Starting Hour 8-bit word (byte) 507 in (Rev Header Block).
Starting Minute 8-bit word (byte) 508 in (Rev Header Block).
Starting Second 8-bit word (byte) 509 in (Rev Header Block).
Ending Hour 8-bit word (byte) 512
Ending Minute 8-bit word (byte) 513
Ending Second 8-bit word (byte) 514
The number of data blocks (scan lines) can be found in 16 bit word 22 (bytes 43, 44) of the
directory record.
The orbit number is given only once and is in 32-bit word 126; or 16-bit word 252 (bytes 503,
504) of the directory record.
The parameters of time, latitude and longitude of the data records need special consideration.
The time are given in terms of seconds during the day of zero to 86,400. It appears that a data
set will not extend beyond a day boundary.
The Latitudes are in terms of 0 degrees at the South Pole to 90 degrees at the Equator and 180
degrees at the North Pole. The actual binary numbers in the data set are scaled by 100 (e.g.
Equator is 9000).
The Longitudes are in terms of 0 to 360 degrees and are also scaled by 100. Computation of the
longitude is complicated because numbers as great as 36,000 extend into the sign bit of a 16 bit
word making the number negative. It will have to be treated as an unsigned integer.
Pass HRD
Scan HDR
EDR
Pass
HRD
Scan
HRD
EDR
Scan
HDR
EDR
Scan
HDR
EDR
Scan HRD
EDR
Scan HRD
EDR
Scan HRD
EDR
Scan HRD
EDR
Scan HRD
Scan HRD
EDR
EDR SHARED PROCESSING FRAME INPUT
12,798
12,798 Byte Field
FIRST FRAME
Product
ID
Block
Data
Sequence
Block
Data
Description
Block
Data
Description
Block
Data
Description
Block
Data
Block
Data
Block
Data
Block
Data
Block
Data
Block
Data
Block
Fill
"A5"
28
26
190
34
214
30
12
1286
12
1286
12
582
SECOND FRAME
Data
Block
Data
Block
Data
Block
Data
Block
Data
Block
Data
Block
Data
Block
Data
Block
Fill
"A5"
1286
12
1286
12
1286
12
1286
12
1116
LAST FRAME
Data
Block
Data
Block
Data
Block
Data
Block
End
Product
Block
"Zero"
Fill
1286
12
12
1286
6
X
NOTE: The 12/1286 Bytes pattern repeats 9 times.
Converted by Chris Duda