Satellite-based drought monitoring and warning system in Viet_Nam
$d_arr[$j]\n";
}
closedir($handle);
}
} else if ( !$dd && !$mmm && $yyyy ) {
$i = 0;
$dir = $dir."/".$yyyy;
if ($handle = opendir($dir)) {
while (false !== ($file = readdir($handle))) {
if (ereg("^[A-Z,a-z]{3}$", $file)) {
$d_arr[$i] = $file;
$i++;
}
}
sort ($d_arr);
reset ($d_arr);
for ( $j = 0; $j < $i; $j++ ) {
echo "$d_arr[$j] $yyyy\n";
}
closedir($handle);
}
} else if ( !$dd && $mmm && $yyyy ) {
$i = 0;
$dir = $dir."/".$yyyy."/".$mmm."/map";
if ($handle = opendir($dir)) {
while (false !== ($file = readdir($handle))) {
if (ereg("ANM([0-9]{4})([0-9]{2})([0-9]{2})_Viet_Nam\.jpg", $file)) {
$d_arr[$i] = $file;
$i++;
}
}
sort ($d_arr);
reset ($d_arr);
for ( $j = 0; $j < $i; $j++ ) {
if (ereg("ANM([0-9]{4})([0-9]{2})([0-9]{2})_Viet_Nam\.jpg", $d_arr[$j], $regs)) {
//$area = exec("/bin/cat $yyyy/$mmm/met/ANM${yyyy}${mm}${dd}_Viet_Nam.txt | /bin/awk 'BEGIN{n=0}{n += $2}END{print n}'");
echo "$mmm $regs[3], $regs[1]\n";
}
}
closedir($handle);
}
} else if ( $dd && $mmm && $yyyy ) {
ereg("ANM([0-9]{4})([0-9]{2})([0-9]{2})_Viet_Nam\.jpg", $jpg, $regs);
//$area = exec("/bin/echo $yyyy/$mmm/met/ANM${yyyy}$regs[2]${dd}_Viet_Nam.txt | /bin/awk 'BEGIN{n=0}{n += $2}END{print n}'");
echo "";
echo "- Date";
echo "
- $mmm $dd, $yyyy";
echo "
- Drought warning statistics";
echo "
";
$filename = "$yyyy/$mmm/met/EWNG$regs[1]$regs[2]$regs[3]_Viet_Nam.txt";
if ( filesize($filename) == 0 ) {
echo "- No drought is found.";
} else {
$fpi = fopen($filename, "r");
while (!feof ($fpi)){
$contents[] = fgets($fpi, filesize($filename));
}
fclose($fpi);
for($i = 0; $i < count($contents)-1; $i++){
list ($location[$i], $area[$i]) = split(" ", $contents[$i]);
echo "
- $location[$i], $area[$i] (km2)";
}
}
echo "
";
echo "- Geotiff file";
echo "
- ANM$regs[1]$regs[2]$regs[3]_Viet_Nam.geotiff\n";
echo "
- GSMaP$regs[1]$regs[2]$regs[3]_Viet_Nam.geotiff\n";
echo "
- KBDI$regs[1]$regs[2]$regs[3]_Viet_Nam.geotiff\n";
echo "
- Quicklook image";
echo "
\n";
echo "
\n";
echo "
\n";
echo "
\n";
closedir($handle);
echo "
";
}
?>
Satellite-based drought monitoring and warning system in Viet Nam Developer: Dr. Wataru Takeuchi
E-mail: wataru@iis.u-tokyo.ac.jp
