Conabio »  Hot spots » Results from the 2002 program

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RESULTS FROM THE 2002 PROGRAM

The program was carried out from January 8 to October 31 using AVHRR daytime and nighttime satellite images. MODIS satellite images were used beginning April, based on two passes.

Nighttime AVHRR images are taken between 1:00 and 6:00 local time. Daytime AVHRR images are taken between 16:30 and 19:00. MODIS images are taken between 10:50 and 14:00. The difference between pass 1 and pass 2 is approximately 1 hour and 30 minutes. The exact hour of the image taken is shown in the section with tabular information.

General Map

The general map shows all hot spots detected with nighttime AVHRR images for the period January 8 to October 31, 2002. This map is the result of superimposing maps corresponding to each of the days on which hot spot were recorded.

Images Analyzed

The following tables show information referring to the number of days without image, to the number of days with information from at least one hot spot, and the total number of days on which no hot spot were detected.

 

NIGHTTIME AVHRR IMAGES

 

Jan.

Feb.

March

April

May

June

July

Aug.

Sept.

Oct.

No image

8

0

0

1

0

0

1

2

4

2

Days with hot spots detected

18

23

30

29

31

30

19

17

14

15

Days without hot spots detected

5

5

1

0

0

0

11

12

12

14

 

DAYTIME AVHRR IMAGES

 

Jan.

Feb.

March

April

May

June

July

Aug.

Sept.

Oct.

No image

10

3

1

3

0

0

2

1

5

2

Days with hot spots detected

20

23

30

27

31

29

25

30

23

22

Days without hot spots detected

1

2

0

0

0

1

4

0

2

7

 

MODIS IMAGES, PASS 1

 

Jan.

Feb.

March

April

May

June

July

Aug.

Sept.

Oct.

No image

*

*

21

*

1

5

9

5

15

26

Days with hot spots detected