Kutulutsidwa Mwalamulo Kwa Mapu Oyamba Pachaka Apamwamba Apamwamba Padziko Lonse Lapansi

Nthawi: 2024.09.02

Mu Seputembala 2024, Space Navi idatulutsa mapu apadziko lonse otanthauzira apamwamba kwambiri padziko lonse lapansi-theJilin-1global map. Monga phindu lalikulu la chitukuko cha malonda ku China m'zaka khumi zapitazi komanso maziko ofunikira pa chitukuko cha chuma cha digito padziko lonse lapansi, mapu a Jilin-1 padziko lonse lapansi amapereka chidziwitso chapadziko lonse lapansi chodziwitsidwa chakutali ndi ntchito kwa ogwiritsa ntchito m'mafakitale osiyanasiyana, ndikuthandizira chitukuko chapamwamba cha ulimi, nkhalango ndi madzi, zachilengedwe, chuma chachuma ndi mafakitale ena. Kupambanaku kwadzaza dziko lonse lapansi, ndipo kusamvana kwake, nthawi yake komanso kulondola kwa malo kwafika pamlingo wotsogola padziko lonse lapansi.

Mapu apadziko lonse a Jilin-1 omwe atulutsidwa nthawi ino adapangidwa kuchokera ku zithunzi 1.2 miliyoni zosankhidwa kuchokera pazithunzi za satellite za Jilin-1 miliyoni 6.9. Dera lophatikizidwa ndi kukwaniritsidwali lafika ma kilomita lalikulu 130 miliyoni, ndikuzindikira kufalikira kwathunthu kwazithunzi zapansi pa mita za madera apadziko lonse lapansi kupatula Antarctica ndi Greenland, zokhala ndi kufalikira kwakukulu, kusamvana kwakukulu komanso kubalana kwamitundu yambiri.

Ponena za zizindikiro zenizeni, chiwerengero cha zithunzi zomwe zili ndi 0.5m zomwe zimagwiritsidwa ntchito pa mapu a Jilin-1 padziko lonse lapansi zimaposa 90%, chiwerengero cha nthawi zomwe zimaphimbidwa ndi chithunzi chimodzi cha pachaka chimaposa 95%, ndipo chivundikiro chonse cha mtambo ndi chochepera 2%. Poyerekeza ndi zidziwitso zazamlengalenga zofananira padziko lonse lapansi, mapu a "Jilin-1" padziko lonse lapansi aphatikiza kusanja kwakukulu kwa malo, kusanja kwakanthawi kochepa komanso kufalikira kwakukulu, ndikupambana kodabwitsa komanso kutsogola kwa zizindikiro.

Ndi mawonekedwe apamwamba azithunzi, liwiro losinthika mwachangu komanso malo ofikira ambiri, mapu apadziko lonse a Jilin-1 amapatsa mabungwe aboma ndi ogwiritsa ntchito mafakitale chidziwitso chodziwikiratu chakutali ndi ntchito zamalonda pogwira ntchito m'magawo ambiri monga kuteteza chilengedwe, kuyang'anira nkhalango ndi kafukufuku wazinthu zachilengedwe.