Effects of Saturn's Transit in Constellations- Brihat Samhitha

Transit in Ashwini - Troubles to Horses,their care takers, to poets,Doctors and Ministers
Transit in Bharani - Troubles to Dancers,Singers,Muscians,Handsome Men
Transit in Krittika - Troubles to Industrial workers who work near fire and Army officers
Transit in Rohini - Troubles to people of Kosala,Mathura,Kasi and Panchala countries
Transit in Mrigasira - Troubles to people of Punjab,countries west of punjab,Sourashtra,Sindhu and Souveera,priests officiating in sacrificial rites and also who perform them,revered men and the people of Madhya desha will suffer miseries
Transit in Ardra - Troubles to people dealing in Oil,Washermen and Thieves,the people of paratha and ramata
Transit in Punarvasu - the panchalas,the forder mlechas,the people of surat, sind and of souviraka will suffer miseries
Transit in Pushyami - Troubles to bell ringers,criers,the yavanas,tradesmen,deceitfulmen and flowers will suffer
Transit in Aslesha -  Troubles to creatures in water and serpents
Transit in Makha - Troubles to people of Bahlika,china,kaandhara,soulika paraata and to Vysyas,to godowns, and trade in general
Transit in Poorva Phalguni - Troubles to people who sell fruit juices,to Virgins,prostitutes and to people of Maharashtra
Transit in Uttara Phalguni - Troubles to Kings,to the Jaggery,salt,medicines,water Trade and the people of Takshasila
Transit in Hasta - Troubles to Barbers,to Pottery workers,Oil extractors,to thieves,Doctors,to tailors,to elephant catchers,to prostitutes, to the people of Kosala,to the makers of flower garlends.
Transit in Chitta - Troubles to ladies,writers,to painters,to pottery makers
Transit in Swati - Troubles to the people of Magadha,to scents,news carriers,to chorioteers,to navigators,and to dancers
To be continued..

Brihat Samhitha - Classification of Substances

Brihat Samhitha assigns substances to signs.If the concerned sign is afflicted and well aspected, the articles will be available in abundance and will be sold at good prices.

Aries rules over Cloths,Sheep's wool,clothes made of Goat's hair,lentils,wheat,resin,barley,herbs growing on land and gold.

Taurus rules Clothes,flowers,wheat,rice,barley,buffaloes and bullocks.

Gemini rules Corn,autumnal creepers like grape vines,lily bulbs and cotton.

Cancer rules over paspalum,bananas,Durva Grass,fruits,bulbs,fragrant leaves and coconuts.

Leo controls husk grains,juices,skins of lions,Tigers,deers ets and jaggery.

Virgo rules Corn,horse gram,wheat,green gram and leguminous seeds.

Libra rules black gram,barley,wheat and mustard.

Scorpio rules sugar cane,fruits of creepers,iron or bell metal, goat's and sheep's wool.

Sagittarius rules horses,salt,weapons,sesamum,corn and roots.

Capricorn rules shrubs,creepers,what ever grows as a result of watering,sugarcane,gold,black metal and iron.

Aquarius rules over water products,fruits,flowers,gems and brilliant things.

Pisces rules gems such as pearls which are available in sea beds from testacious animals,water products,diamonds,all kinds of oils,fishes and fish products.

Jupiter occupying houses 4,10,2,11,7,9,or 5 from a sign promotes the interests  of those objects ruled by the sign

Mercury in houses 2,11,10,5,8 from a sign promotes the interests  of those objects ruled by the sign

Venus in 6,7 house from a sign destroys the objects ruled by the sign and in rest of the signs it promotes.

Malefics in houses 3,6,10 and 11 th from a sign promote the interests while in the rest destroy the significations pertaining to the house.

Countries and Directions of Planets - Varaha Mihira's Koorma Chakra

Directions
Sun - East ,Moon - North West,Mars - South,Mercury -  North , Jupiter - North East, Venus - South East,Saturn - West,Rahu - South West

Countries
Sun - Eastern Narmada,Orissa,Bengal,Bihar,Kambhoja,Eastern Tamil Nadu,Kausambhi

Moon - Kosata,Broach
Mars - Narmada,Sindhu,Mahanandi,Bhimaratha,Sipra River,Malya,Chola,Dravida,Andhra,Konkan,Vindhya
Mercury - Ganga,sarayu,Himalayan states and Saurashtra(Gujarat)
Jupiter - Eastern Punjab,Western U.P
Venus - Takshasila,Gandhara(Afghanistan),Malva,Vitasta,Iravati
Saturn - Saurashtra,Vidisha,Rajasthan
Rahu - Sulekha,Kinnaras
Ketu - Iran,Hunas,Afghanistan,China,Cholas

Varahamihira's Koorma Chakra

Varahamihira in Brihat Samhitha has divided the country according to the directions represented by the 27 nakshatras.

The 27 Nakshtras are divided into units of 3 each representing particular parts of the country.

Following are the divisions he mentioned :

1.Central Region represented by  Krittika,Rohini and Mrigasira : The region covers Parts of Rajasthan,Western UP including Mathura,Madhya Pradesh,Chattisgarh,Eastern part of Mahashtra

2.Eastern India represented by Ardra,Punarvasu,Pushya.The region covers Bihar,Jharkhand,West Bengal,Bangladesh,Meghalaya,Assam,Nagaland,Manipur,Mizoram and Tripura

3.South East represented by Ashlesha,Magha,Purvaphalguni.The region covers Bengal,Kalinga,Vidarbha,Tripuri(near Jabalpur),Kishkinda and Andhra Pradesh.

4.South represented by Uttaraphalguni,Hasta,Chitta and the area covers,Sri lanka,Malaya,Konkan,Kerala,Part of Karnataka,Nasik,Chola,Kanchi and Tamilnadu.

5.South West represented by Swati,Vishaka,Anuradha.The region covers Goa,Karnataka,Part of south western Maharashtra.

6.West represented by Jyestha,Moola,Purvaashadha and the region covered are West Maharashtra,Gujarat,Baluchistan,Parts of Rajasthan.

7.North west represented by Uttarashadha,Sravana,Dhanishta and the regions covered are Northern part of Kashmir,North of Pakistan,Afghanistan

8.North represented by Satabhisha,Poorvabhadra,Uttarabhadra and the regions covered are Kailash,Kutch and Tibet,Central Asia,Jammu & Kashmir,Himachal Pradesh.

9.North East represented by Revati,Aswini,Bharani and the areas covered are Part of Nepal,Sikkim,Bhutan,Arunachal Pradesh,Tibet.